20IMX15-03-8RGIZ [BEL]
DC-DC Regulated Power Supply Module, 1 Output, 14.9W, Hybrid;型号: | 20IMX15-03-8RGIZ |
厂家: | BEL FUSE INC. |
描述: | DC-DC Regulated Power Supply Module, 1 Output, 14.9W, Hybrid |
文件: | 总19页 (文件大小:238K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
IMX15/IMY15 DC-DC Series Data Sheet
15-Watt DC-DC Converters
Features
Wide input voltage ranges up to 150 VDC
1 or 2 outputs up to 48 VDC
1200 to 3000 VAC I/O electric strength test
• Extremely wide input voltage ranges
• Electrical isolation, also between outputs
• Emissions EN 55022 level A
• Immunity to IEC/EN 61000-4-2,-3,-4,-5, and -6
• High efficiency (typ. 87%)
• Input undervoltage lockout
• Shut down input, adjustable output voltages
• Flex power: Flexible load distribution on outputs
• Outputs no-load, overload and short-circuit proof
• Operating ambient temperature –40 to 85 °C
• Thermal protection
• 2" x 1.6" case with 10.5 mm profile
• Supplementary insulation: 20/40IMX15 models
• Double or reinforced insulation: 110IMY15 models
10.5
0.42"
40.6
1.6"
1
51
2.0"
PRO
D
UCT
SE
RVI
CE
P
ro
d
ucti
o
n
mo
ni
t
or
ed
Type tested
1 For 110IMY15 models
Description
The IMX15 and IMY15 Series of board mountable 15-
Watt DC-DC converters have been designed according
to the latest industry requirements and standards. The
converters are particularly suitable for use in mobile or
stationary applications in transport, railways, industry, or
telecommunication where variable input voltages or high
transient voltages are prevalent.
40IMX15 provide supplementary insulation. Connected to
a secondary circuit the 40IMX15 models provide SELV
outputs, even if the bus voltage at the converter input ex-
ceeds the SELV-limit of 60 VDC. The 110IMY15 models
provide double insulation and are CE marked. They may
be connected for example to a rectified 110 VAC source
without any further isolation barrier.
Covering a total input voltage range from 8.4 up to 150 V
with 3 different models, the units are available with
single, dual and electrically-isolated double outputs from
3.3 up to 48 V externally adjustable, with flexible load
distribution on dual and double output units. A shut down
input allows remote converter on-off. Features include
consistently high efficiency over the entire input voltage
range, high reliability and excellent dynamic response to
load and line changes.
The circuit comprises of integrated planar magnetics and
all components are automatically assembled and solidly
soldered onto a single PCB without any wire connection.
Magnetic feedback ensures maximum reliability and
repeatability in the control loop over all operating
conditions. Careful considerations of possible thermal
stresses ensure the absence of hot spots providing long
life in environments where temperature cycles are a
reality. The thermal design allows operation at full load up
to an ambient temperature of 85 °C in free air without
using any potting material. For extremely high vibration
environments the case has holes for screw mounting.
The converters are designed and built according to the
international safety standards IEC/EN/UL60950 and ap-
proved by TÜV, UL and cUL. The models 20IMX15 and
Table of Contents
Page
Page
Description ............................................................... 1
Model Selection ........................................................ 2
Part Number Description .......................................... 3
Functional Description .............................................. 4
Electrical Input Data.................................................. 5
Electrical Output Data ............................................... 7
Auxiliary Functions.................................................. 12
Electromagnetic Compatibility (EMC) ..................... 13
Immunity to Environmental Conditions.................... 15
Mechanical Data ..................................................... 16
Safety and Installation Instructions ......................... 17
Description of Options ............................................ 18
EC Declaration of Conformity ................................. 19
MAR 29, 2006 revised to May 30, 2006
Page 1 of 19
www.power-one.com
IMX15/IMY15 DC-DC Series Data Sheet
15-Watt DC-DC Converters
Model Selection
Table 1: Model Selection
Output 1
Output 2
Output
power
Po nom [W]
Input voltage Efficiency
Vi min to Vi max
Model
Options 2
1
1
Vo nom
Io nom
Vo nom
Io nom
η 6
[VDC]
[A]
[VDC]
[A]
[VDC]
[%]
3.3
3.3
3.3
3.3
4.5
4.0
4.5
4.5
-
-
-
-
-
-
-
-
14.9
13.2
14.9
14.9
8.4 to 36 5
16.8 to 75 3
16.8 to 75 3
50 to 150 4
84
80
85
84
20IMX15-03-8RG 7
40IMX15-03-8R 7
40IMX15-03-8RG 7
110IMY15-03-8RG 7
-9, i, Z
i, Z
-9, i, Z
i, Z
5.1
5.1
5.1
3.5
3.5
3.5
-
-
-
-
-
-
17.5
17.5
17.5
8.4 to 36 5
16.8 to 75 3
50 to 150 4
86
87
86
20IMX15-05-8RG 7
40IMX15-05-8RG 7
110IMY15-05-8RG 7
i, Z
i, Z
i, Z
5.1
5.1
5.1
2.3
2.5
2.5
-
-
-
-
-
-
11.7
12.8
12.8
8.4 to 36 5
16.8 to 75 3
50 to 150 4
85
83
83
20IMX15-05-8R 7
40IMX15-05-8R 7
110IMY15-05-8R 7
-9, i, Z
-9, i, Z
i, Z
5.1
5.1
5.1
1.35
1.5
1.5
3.3
3.3
3.3
1.35
1.5
1.5
11.3
12.6
12.6
8.4 to 36 5
16.8 to 75 3
50 to 150 4
84
84
82
20IMX15-0503-8R
40IMX15-0503-8R
110IMY15-0503-8R
-9, i, Z
-9, i, Z
i, Z
5
5
5
1.3
1.4
1.4
5
5
5
1.3
1.4
1.4
13.0
14.0
14.0
8.4 to 36 5
16.8 to 75 3
50 to 150 4
86
86
86
20IMX15-05-05-8
40IMX15-05-05-8
110IMY15-05-05-8
-9, i, R, Z
-9, i, R, Z
i, Z
12
12
12
0.65
0.7
0.7
12
12
12
0.65
0.7
0.7
15.6
16.8
16.8
8.4 to 36 5
16.8 to 75 3
50 to 150 4
88
88
87
20IMX15-12-12-8
40IMX15-12-12-8
110IMY15-12-12-8
-9, i, Z
-9, i, R, Z
i, Z
15
15
15
0.5
0.56
0.56
15
15
15
0.5
0.56
0.56
15.0
16.8
16.8
8.4 to 36 5
16.8 to 75 3
50 to 150 4
88
88
87
20IMX15-15-15-8
40IMX15-15-15-8
110IMY15-15-15-8
-9, i, R, Z
-9, i, R, Z
i, R, Z
24
24
24
0.32
0.35
0.35
24
24
24
0.32
0.35
0.35
15.4
16.8
16.8
8.4 to 36 5
16.8 to 75 3
50 to 150 4
86
86
86
20IMX15-24-24-8
40IMX15-24-24-8
110IMY15-24-24-8
-9, i, R, Z
-9, i, R, Z
i, Z
1 Flexible load distribution on dual and double outputs possible up to 75% of the total output power Po nom on one of the 2 outputs.
IMX/IMY15-0503 models have reduced load distribution flexibility; 1.8 A max. on one of the 2 outputs. The other output should not
exceed the difference to the total output power Po nom
2 See: Description of Options. For availability ask Power-One. Option -9 is not recommended for new designs.
3 Short-time operation down to Vi = 14.4 V possible. Po reduced to approx. 85% of Po nom
.
.
4 Short-time operation down to Vi = 43.2 V possible. Po reduced to approx. 85% of Po nom
.
5 Initial start-up at 9 V, main output voltage regulation down to 8.4 V.
6 Typ. efficiency at Vi nom, Io nom
.
7 These models are also available with RoHS compliance, see below. Such models are not available with option -9.
RoHS-Compliant Models
The type designation of RoHS-compliant models of the IMX/IMY15 series ends with "G". In this series an extra dash (-) is
added after the existing "G", which already signifies a synchronous rectifier at the output. This is an exception to Power-
One's normal nomenclature to identify RoHS-compliant products, since G is already used to designate products for higher
output current fitted with a synchronous rectifier. As an example
– 20IMX15-05-8R-G means a standard version with RoHS compliance
– 20IMX15-05-8RG means a synchronous rectifier version without RoHS compliance
– 20IMX15-05-8RG-G means a synchronous rectifier version with RoHS compliance.
Please ask Power-One for availability of RoHS-compliant models.
MAR 29, 2006 revised to May 30, 2006
Page 2 of 19
www.power-one.com
IMX15/IMY15 DC-DC Series Data Sheet
15-Watt DC-DC Converters
Part Number Description
20 IMX15 - 05 - 05 -8 R G i Z
xxix
Input voltage range Vi
8.4 to 36 VDC ...................................... 20
16.8 to 75 VDC ...................................... 40
50 to 150 VDC .....................................110
Series ................................................. IMX15, IMY15
Output voltage type output 1 ..........03, 05, 12, 15, 24
Dash designates double output unit with two
independent electrically isolated outputs .............. - 1
Output voltage type output 2 ..........03, 05, 12, 15, 24
Operating ambient temperature range TA
–405 to 85 °C (standard) .................... -8
–405 to 71°C NFND ........................... -9
Options and features:
R input and magnetic feedback ............R 2, 3
Synchronous rectification .................... G
Inhibit..................................................... i 2, 4
Open frame .......................................... Z
1 Not applicable to -0503 models.
2 For lead times contact Power-One. Some types require a minimum order quantity.
3 Standard features for single output and -0503- models.
4 Option i excludes shut down.
5 Only –25 °C for -RG models.
Examples: 20IMX15-05-05-8: DC-DC converter, input voltage 9 to 36 V, 2 electrically isolated outputs each
providing 5 V, 1.3 A.
110IMY15-0503-8R: DC-DC converter, input voltage 50 to 150 V, 2 outputs with common return
providing +5.1 V, 1.5 A and +3.3 V, 1.5 A. Unit fitted with magnetic feedback for tight output voltage
regulation.
Product Marking
Basic type designation, input and output voltages and currents, applicable safety approval and recognition marks,
Power-One patent nos., company logo, date code and serial numbers.
MAR 29, 2006 revised to May 30, 2006
Page 3 of 19
www.power-one.com
IMX15/IMY15 DC-DC Series Data Sheet
15-Watt DC-DC Converters
Functional Description
03089
The IMX/IMY15 series of DC-DC converters are
magnetic feedback-controlled flyback converters using
current mode PWM (Pulse Width Modulation). The -05-
and -0503-output voltage models as well as all double
output models fitted with option R feature an active
magnetic feedback loop via a pulse transformer, which
results in very tight regulation of the output voltage (see
the block diagrams). The output voltages of these
versions can be adjusted via the R input. The R input is
referenced to the secondary side and allows for
programming of the output voltages in the range of
approximately 80 to 105% of Vo nom using either an
external resistor or an external voltage source.
Vi+
1
13
Vo1+
4
3
SD
15
11
Go
PWM
Vo2+
n.c.
Vi–
2
12
17
Go
R
2 × 2200 pF
The voltage regulation on the dual and double output
models without option R is achieved with a passive
transformer feedback from the main transformer (see
fig. 3: Block diagram of double output models). The
output voltages can be adjusted via the Trim input. The
Trim input is referenced to the primary side of the
converter and allows for programming of the output
voltages in the range 100 to 105% of Vo nom via an
external resistor or within 75 to 105% using an external
voltage source. The load regulation output
characteristic allows for paralleling of one or several
double output units with equal output voltages.
Fig. 2
Block diagram of -0503-models.
03090
Vi+
1
11
Vo1+
4
3
SD
12
13
Vo1–
Vo2+
PWM
Current limitation is provided by the primary circuit, thus
limiting the total output power of double output types.
The shut down input allows remote converter on/off.
Trim
Overtemperature protection will disable the unit under
excessive overload conditions with automatic restart.
Vi–
2
15
17
Vo2–
n.c.
2 × 2200 pF
Fig. 3
Block diagram of double output models.
03039
1
4
13
15
Vi+
SD
Vo+
Vo–
PWM
2 × 2200 pF
1500 V
2
Vi–
R
17
Fig. 1
Block diagram of single output models
MAR 29, 2006 revised to May 30, 2006
Page 4 of 19
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IMX15/IMY15 DC-DC Series Data Sheet
15-Watt DC-DC Converters
Electrical Input Data
General conditions:
– TA = 25 °C, unless TC is specified.
– Shut down pin left open-circuit.
– Trim or R input left open-circuit.
Table 2: Input Data
Input
20IMX
40IMX
110IMY
Characteristics
Conditions
min typ max
min typ max
min typ max
Unit
Vi
Input voltage range1
TA min to TA max
Io = 0 to Io nom
9 5, 8
36 16.8 5, 6
75
50 5, 7
150
VDC
Vi nom
Vi sur
tstart up
Nominal input voltage
20
40
110
Repetitive surge voltage
Abs. max input (3 s)
40
100
0.25 0.5
0.1
168
Converter
start-up time 2
Switch on
SD high
Worst case condition at
Vi min and full load
0.25 0.5
0.25 0.5
s
0.1
5
0.1
5
trise
Rise time 2
Vi nom resistive load
5
ms
I
o nom capac. load
10
20
40
30
8
10
20
20
30
9
10
20
10
20
10
Ii o
Iirr
No load input current
Reflected ripple current
Inrush peak current 3
Input capacitance
Io = 0, Vi min to Vi max
Io = 0 to Io nom
mA
mApp
A
Iinr p
Ci
Vi = Vi nom
for surge calculation
Converter shut down
Converter operating
1.5
0.75
0.35
µF
––
VSD
Shut down voltage
–10 to 0.7
open or 2 to 20
approx. 10
6
–10 to 0.7
open or 2 to 20
approx. 10
3
–10 to 0.7
open or 2 to 20
approx. 10
1
VDC
––
RSD
Shutdown input resistance For current calculations
kΩ
––
ISD
Input current when
shut down
Vi min to Vi max
SD connected to Vi–
mA
fs
Switching frequency
Vi min to Vi max
,
approx. 300
A
approx. 300
A
approx. 300
A
kHz
Io = 0 to Io nom
Vi RFI
Input RFI level conducted
EN 55022 4
1 If Vo is set above Vo nom by use of the R or Trim input, Vi min will be proportionately increased.
2 Measured with resistive and max. admissible capacitive load.
3 Source impedance according to ETS 300132-2, version 4.3.
4 Measured with an ceramic capacitor Ci directly across input; output lead length 0.1 m, leads twisted. Double-output models with both
outputs in parallel. Ci is specified in table 11.
5 Input undervoltage lockout at typ. 80% of Vi min
.
6 Short time operation down to Vi min >14.4 V possible. Po reduced to approx. 85% of Po nom
7 Short time operation down to Vi min >43.2 V possible. Po reduced to approx. 85% of Po nom
8 Initial start-up at Vi = 9 V, main output voltage regulation down to 8.4 V.
.
.
MAR 29, 2006 revised to May 30, 2006
Page 5 of 19
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IMX15/IMY15 DC-DC Series Data Sheet
15-Watt DC-DC Converters
Inrush Current
Table 4: Recommended external fuses
The inrush current has been kept as low as possible by
choosing a very small input capacitance. A series
resistor may be installed in the input line to further
reduce this current.
Model
Fuse type
F4.0A
20IMX15
40IMX15
110IMY15
F2.0A
F1.0A
I [A]
04022a
4
Input Transient Voltage Protection
A built-in suppressor diode provides effective protection
against input transients, which may be caused for exam-
ple by short-circuits across the input lines, where the net-
work inductance may cause high energy pulses.
3
2
1
t [µs]
Table 5: Built-in transient voltage suppressor
0
20
50 60 70 80 90 100
10
30 40
Type
Breakdown
voltage
VBr nom [V]
Peak power
at 1 ms
Peak pulse
current
Ipp [A]
Fig. 4
Typical inrush current at Vi nom, Po nom versus time
(40IMX15). Source impedance according to
ETS 300132-2 at Vi nom
Pp [W]
20IMX15
40IMX15
110IMY15
40
1500
1500
600
22
9.7
0.5
.
100
168
Vo
trise
04008b
Vo nom
For very high energy transients as for example to achieve
compliance to IEC/EN 61000-4-5 or ETR 283 (see table:
Electromagnetic Immunity), an external inductor and a
capacitor are required, see Fig. 6. The components
should have similar characteristics as listed in table 6.
t
tstart up
Fig. 5
Converter start-up and rise time
04036a
L
Input Undervoltage Lockout
Vi+
+
Aspecial feature of these units is the accurate undervolt-
age lockout protection which protects the units (and sys-
tem) from large currents caused by operation at low volt-
ages. This ensures easier start-up in distributed power
systems.
C
D
Vi–
Fig. 6
Example for an external circuitry to achieve better
transient immunity. The diode D is only necessary for 20
IMX15 models.
Table 3: Turn-on and turn-off voltage
Type
Turn on
7.5 to 8
Turn off
7 to 7.5
Unit
20IMX
40IMX
110IMY
V
12.5 to 13.5
40 to 42.5
12 to 13
38 to 40.5
Table 6: Components for external circuitry for IEC/EN
61000-4-5, level 3, or ETR 283 (19Pfl1)
compliance.
Fuse and Reverse Polarity Protection
Model
20IMX
40IMX
110IMY
Inductor (L)
68 µH, 2.7 A
220 µH, 1.3 A
330 µH, 0.4 A
Capacitor (C)
330 µF, 63 V
Diode (D)
The built-in suppressor diode also provides for reverse
polarity protection at the input by conducting current in
the reverse direction. An external fuse is required to limit
this current.
1.5 k E47A
2 x 100 µF, 100 V
2 x 100 µF, 200 V
-
-
MAR 29, 2006 revised to May 30, 2006
Page 6 of 19
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IMX15/IMY15 DC-DC Series Data Sheet
15-Watt DC-DC Converters
Electrical Output Data
We recommend to connect an external 1 µF ceramic capacitor across the output pins.
General conditions:
– TA = 25°C, unless TC is specified
– Shutdown pin and Trim or R pin left open-circuit (not connected)
Table 7a: Output data for single output models -03-8RG1 and 05-8RG1
Output
3.3 V
typ
5.1 V
typ
Characteristics
Conditions
min
max
min
max
Unit
Vo1
Vo2
Output voltage
Vi nom
Io = 0.5 Io nom
3.25
3.35
5.05
5.15
VDC
Io nom Output current
20 IMX Vi min to Vi max
4.5
4.5
6.0
3.5
3.5
4.6
A
40 IMX/110IMY
Io1L
Current limit 2
Vi nom, TC = 25 °C
Vo1 ≤ 93% Vo nom
∆Vo
Vo1/2
Line/load regulation
Output voltage noise
Vi min to Vi max
(0.1 to 1) Io nom
,
±0.5
±0.5
%
4
5
Vi min to Vi max
Io = Io nom
100
60
100
60
mVpp
Vo L
Output overvoltage limit. 3
115
0
130
4000
115
0
130
4000
%
µF
Co ext Admissible capacitive load
Vo d
td
Dynamic
load
regulation
Voltage deviat. Vi nom
±250
±250
mV
ms
1
Io nom ↔ /
2
Io nom
Recovery time
1
1
IEC/EN 61204
αVo
Temperature coefficient
∆Vo /∆TC
Vi min to Vi max
(0.1 to 1) Io nom
±0.02
±0.02
%/K
1 All models -RG have a minimum case and operating temperature of –25 °C.
2 The current limit is primary side controlled. In the event of a sustained overload condition the thermal protection may cause the unit to
shut down (restart on cool-down).
3 The overvoltage protection is via a primary side second regulation loop. It is not tracking with R control.
4 BW = 20 MHz
5 Measured with a probe according to EN 61204
MAR 29, 2006 revised to May 30, 2006
Page 7 of 19
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IMX15/IMY15 DC-DC Series Data Sheet
15-Watt DC-DC Converters
Table 7b: Output data for -05-8R and -0503-8R models.
Output
5.1 V
5.1/3.3 V
Characteristics
Conditions
min
typ
max
5.15
min
typ
max
Unit
Vo1
Vo2
Output voltage
Vi nom
Io = 0.5 Io nom
5.05
5.0
3.13
5.12
3.46
VDC
Io nom Output current 1
20IMX Vi min to Vi max
2.3
2.5
3.2
2 x 1.35
2 x 1.5
A
40IMX/110IMY
Io1L
Io2L
Current limit 2, 4
20IMX Vi nom, TC = 25°C
Vo1 ≤ 93% Vo nom
2.7
3.8
Io1L
Io2L
40IMX/110 IMY
3.6
2.9
4.0
∆Vo
Line/load regulation
Vi min to Vi max
(0.1 to 1) Io nom
,
±0.5
%
5.1 V Vi nom
+3, –5
±4.5
80
(0.1 to 1) Io nom
3.3 V
5
6
Vo1/2
Output voltage noise
Vi min to Vi max
Io = Io nom
70
40
mVpp
40
Vo L
Output overvoltage limit. 7
115
130
4000
115
130
%
Co ext Admissible capacitive load
total: 4000 3
µF
Vo d
td
Dynamic
load
regulation
Voltage deviat. Vi nom
±250
±150
mV
ms
1
Io nom ↔ /
2
Io nom
Recovery time
1
1
IEC/EN 61204
αVo
Temperature coefficient
∆Uo/∆TC
Vi min to Vi max
(0.1 to 1) Io nom
±0.02
±0.02
%/K
1 Flexible load distribution: 20IMX15-0503: 1.6 A max., and 40IMX15/110IMY15-0503 types: 1.8 A max. on one of the 2 outputs, the
other output should not be loaded such that the total output power exceeds Po nom specified in the table: Model Selection.
2 The current limit is primary side controlled. In the event of a sustained overload condition the thermal protection may cause the
converter to shut down (restart on cool-down).
3 For -0503-models: total capacitance of both outputs.
4 For -0503-models: Conditions for specified output. Other output loaded with constant current Io = 0.5 Io nom
5 BW = 20 MHz
.
6 Measured with a probe according to EN 61204
7 The overvoltage protection is via a primary side second regulation loop. It is not tracking with R control.
MAR 29, 2006 revised to May 30, 2006
Page 8 of 19
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IMX15/IMY15 DC-DC Series Data Sheet
15-Watt DC-DC Converters
Table 7c: Output data for dual and double output models.
Output
2 x 5 V
2 x 12 V
2 x 15 V
2 x 24 V
Characteristics
Conditions
min typ max min typ max min typ max min typ max
Unit
Vo1
Vo2
Output voltage
Vi nom
Io = 0.5 Io nom
4.95
4.94
5.05 11.90
5.06 11.88
12.10 14.88
12.12 14.85
15.12 23.80
15.15 23.75
24.20 VDC
24.25
Io nom Output current 1
20IMX Vi min to Vi max
2 x 1.3
2 x 0.65
2 x 0.50
2 x 0.32
A
40IMX/110IMY
Current limit 2, 4
20IMX Vi nom, TC = 25 °C
40IMX/110IMY Vo1 ≤ 93% Vo nom
2 x 1.4
3.0
2 x 0.70
1.6
2 x 0.56
1.3
2 x 0.35
0.85
IoL
3.2
1.7
1.4
0.90
∆Vo1 Line/load regulation
∆Vo2
Vo1 Vi min to Vi max, Io nom
±1
±3
±1
±1
±1
±3
%
Vo2 Vi nom
±3
±3
(0.1 to 1) Io nom
5
Vo1/2
Output voltage noise
Vi min to Vi max
Io = Io nom
80
40
120
60
150
70
240 mVpp
120
6
Vo L
Output overvoltage limit. 7
Min. load 1%
115
130
115
130
115
130
115
130
180 µF
±600
%
Co ext Admissible capacitive load 3
4000
±250
680
470
Vo d
td
Dynamic
load
Voltage deviat. Vi nom
Io nom ↔ /
±300
±300
mV
ms
1
2
Io nom
Recovery time
1
1
1
1
regulation
αUo
Temperature coefficient
∆Vo/∆TC
Vi min to Vi max
(0.1 to 1) Io nom
±0.02
±0.02
±0.02
±0.02 %/K
1 Flexible load distribution: With double or dual output units each output is capable of delivering 75% of the total output power.
The other output should not be loaded such that the total output power exceeds Po nom according to table: Model Selection.
2 The current limit is primary side controlled. In the event of a sustained overload condition the thermal protection may cause the unit to
shut down (restart on cool-down).
3 Measured with both outputs connected in parallel.
4 Conditions for specified output. Other output loaded with constant current Io = 0.5 Io nom
5 BW = 20 MHz
.
6 Measured with a probe according to EN 61204
7 The overvoltage protection is via a primary side second regulation loop, not tracking with Trim control.
8 Minimum load of 10% on output 1 recommended to prevent the two output voltages to drop in unbalanced load conditions.
MAR 29, 2006 revised to May 30, 2006
Page 9 of 19
www.power-one.com
IMX15/IMY15 DC-DC Series Data Sheet
15-Watt DC-DC Converters
Thermal Considerations
Short Circuit Behaviour
If a converter, mounted on a PCB, is located in free,
quasi-stationary air (convection cooling) at the indicated
maximum ambient temperature TA max (see table:
Temperature specifications) and is operated at its
nominal input voltage and output power, the case
temperature TC measured at the Measuring point of
The current limit characteristic shuts down the converter
whenever a short circuit is applied to its output. It acts self-
protecting, and automatically recovers after removal of the
overload condition (hiccup mode).
Connection in Series
case temperature TC (see: Mechanical Data) will The outputs of one or several single or double output units
approach the indicated value TC max after the warm-up can be connected in series without any precautions, taking
phase. However, the relationship between TA and TC into consideration that the highest output voltage should
depends heavily on the conditions of operation and remain below 42 V to ensure that the output remains SELV.
integration into a system. The thermal conditions are
Connection in Parallel
influenced by input voltage, output current, airflow,
Double outputs of the same converter with equal output
voltage (e.g., 5 V / 5 V) can be put in parallel and will share
their output currents almost equally. Parallel operation of
single or double outputs of two or more converters with the
same output voltage may cause start-up problems at initial
start-up. This is only advisable in applications, where one
converter is able to deliver the full load current as, for
example, required in true redundant systems.
temperature of surrounding components and surfaces
and the properties of the printed circuit board. TA max is
therefore only an indicative value and under practical
operating conditions, the ambient temperature TA may
be higher or lower than this value.
Caution: The case temperature TC measured at the
measuring point of case temperature TC (see: Mechanical
Data) may under no circumstances exceed the specified
maximum value. The installer must ensure that under all
operating conditions TC remains within the limits stated in
the table: Temperature specifications.
Typical Performance Curves
General conditions:
– TA = 25 C, unless TC is specified.
º
Overtemperature Protection
– Shut down pin left open circuit.
– Trim or R input not connected.
The converters are protected from possible overheating
by means of an internal temperature monitoring circuit.
It shuts down the unit above the internal temperature
limit and attempts to automatically restart every 50 to 60
ms. This feature prevents excessive internal
temperature building up, which could occur during
heavy overload conditions.
Vo [V]
05166
5.5
5.0
4.5
4.0
3.5
3.0
Output Overvoltage Protection
The output of single-output models as well as -0503-
and -05-05-models are protected against overvoltage
by a second control loop. In the event of an overvoltage
on one of the outputs the converter will shut down and
attempt to restart in short intervals. Double and dual-
output models (except -0503- and -05-05-models) are
protected against overvoltage by a Zener diode across
the second output. Under worst case conditions the
Zener diode will short circuit. Since with double-output
models both outputs track each other the protection
diode is only provided in one of the outputs. The main
purpose of this feature is to protect against possible
overvoltage, which could occur due to a failure in the
feedback control circuit. This protection circuit is not
designed to withstand externally applied overvoltages.
0
0.4
1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 Io [A]
0.8
Fig. 7
Vo versus Io (typ) of units with Vo = 5.1 V.
(110IMY15-05-8R)
MAR 29, 2006 revised to May 30, 2006
Page 10 of 19
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IMX15/IMY15 DC-DC Series Data Sheet
15-Watt DC-DC Converters
Vo [V]
05041a
Vo [%]
05020a
13
overload short circuit condition
100
12
11
10
9
switch-off
70
t [ms]
8
0
0.3 s
7
0
Io total [A]
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Fig. 11
Overload switch off (hiccup mode), typical values.
Fig. 8
Vo versus Io (typ.) of double-output models (2 x 12 V),
with both outputs in parallel. (110IMY15-12-12-8)
Vo1, Vo2 [V]
05039-X15
Vo1 [V]
05021
13.5
14
13
13.0
Io2 = 0.035 A
12.5
12
11
10
Vo1
Vo2
12.0
Io2 = 0.35 A
Io1
Io1 nom
11.5
[%]
50
75
100
125
150
0
25
11.0
0.06
0.20
0.30
0.50 0.60 0.70 Io1 [A]
0.10
0.40
Fig. 12
Flexible load distribution on double outputs models with
option R (110IMY15-12-12-8R):
Load variation from 0 to 150% of Po1 nom on output 1.
Fig. 9
Cross load regulation Vo1 versus Io1 (typ.) for various Io2
(2 x 12 V).
Output 2 loaded with 50% of Po2 nom
.
h [%]
h [%]
05167
05168
90
90
Vi min
Vi min
Vi nom
80
80
Vi nom
Vi max
Vi max
70
70
Po
Po
60
60
[%]
[%]
25
50
75
100 Po total
25
50
75
100
Po total
Fig. 13
Fig. 10
Efficiency versus input voltage and load. Typical values
110IMY15-12-12-8
Efficiency versus input voltage and load. Typical
values 40IMX15-12-12-8
MAR 29, 2006 revised to May 30, 2006
Page 11 of 19
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IMX15/IMY15 DC-DC Series Data Sheet
15-Watt DC-DC Converters
a)Adjustment by means of an external resistor Rext.
Depending upon the value of the required output voltage,
the resistor shall be connected,
Auxiliary Functions
Shut Down Function
either: Between the R pin and Vo– to achieve an output
The outputs of the converters may be enabled or
disabled by means of a logic signal (TTL, CMOS, etc.)
applied to the shut down pin. If the shut down function is
not required then it should be left open-circuit.
voltage adjustment range of approximately
Vo = 80 to 100% Vo nom
.
Vo
Rext1 ≈ 4 kΩ • –––––––––
Vo nom – Vo
Converter operating: 2.0 to 20 V
Converter shut down: –10 to +0.7 V.
or: Between the R pin and Vo+ to achieve an output
voltage range of approximately Vo = 100 to 105% Vo nom
.
Adjustable Output Voltage
(Vo – 2.5V)
Rext2 ≈ 4 kΩ • ––––––––––––––––––
2.5 V • (Vo/Vo nom – 1)
• R input for single output models and -0503-models
• Trim input for double output models
• R input is as option R for most double output models.
As a standard feature, the single and double output
units offer adjustable output voltage(s) by using the con-
trol input R or Trim. If the control input is left open-circuit
the output voltage is set to Vo nom. For output voltages Vo
> Vo nom, the minimum input voltage Vi min (see: Electrical
b)Adjustment by means of an external voltage Vext between
Vo– and R pins.
The control voltage range is 1.96 to 2.62 V and allows for
adjustment in the range of approx. 80 to 105% of Vo nom
.
Vo • 2.5 V
Vext ≈ ––––––––
Vo nom
Attempting to adjust the output below this range will
cause the converter to shut down (hiccup mode).
Input Data) increases proportionally to Vo/Vo nom
.
Single-Output models with synchronous rectifier (G):
Note: Applying an external control voltage >2.75 V may damage
The R input is referenced to the secondary side of the
converter. Adjustment of the output voltage is possible
by means of an external resistor connected between the
R pin and either Vo+ or Vo–.
the converter.
06029a
Vo+
Note: For models with synchronous rectifier the logic for
Vo adjustment differs from the other models with R input.
06131
Rext2
Vref = 2.5 V
4 kΩ
Vo+
Vi+
R
+
control
circuit
Rext1
Uext
Rext1
R
Vo
Rext2
Fig. 15
Output voltage control for single output models, -0503-
models and double output models fitted with option R by
means of the R input.
Vi–
Vo–
Fig. 14
Output voltage control for single output models with
synchronous rectifier.
Double-output models with Trim input:
Table 8: Vo versus Vext approximate values
The Trim input is referenced to the primary side. The figure
below shows the circuit topology. Adjustment is possible
btrough either an external resistor or an external voltage
Vo nom
Typ. values of Rext1
Typ. values of Rext2
[V]
Vo [% of Vo nom
]
Rext1 [kΩ] Vo [% of Vo nom Rext2 [kΩ]
]
3.3
90
95
100
0.47
2.7
∞
100
105
110
∞
source Vext.
06089
15
Vi+
Vo1+
Vo1–
Vo2+
6.8
5.1
90
95
100
3.3
8.2
∞
100
105
110
∞
9.1
3.9
Trim
+
Control
circuit
Vref 2.5 V
Vext
Rext
Vi–
–
Vo2–
All other models fitted with R-input:
The R input is referenced to the secondary side of the
converter.Adjustment of the output voltage is possible by
means of either an external resistor or a voltage source.
Fig. 16
Output voltage control for double output models
(without option R) by means of the Trim input.
MAR 29, 2006 revised to May 30, 2006
Page 12 of 19
www.power-one.com
IMX15/IMY15 DC-DC Series Data Sheet
15-Watt DC-DC Converters
b)Adjustment by an external voltage source Vext:
a)Adjustment by means of an external resistor Rext:
For programming the output voltage in the range 75
to 105% of Vo nom a source Vext (0 to 20 V) s required,
connected to the Trim pin and Vi–. The table below
indicates typical Vo versus Vext values under nominal
conditions Vi nom, Io = 0.5 Io nom), with either paralleled
outputs or equal load conditions on both outputs.
Applying a control voltage >20 V will set the converter
into a hiccup mode. Direct paralleling of the Trim pins
of parallel connected converters is possible.
Programming of the output voltage by means of an
external resistor Rext is possible within 100 to 105% of
Vo nom. Rext should be connected between the Trim pin
and Vi–. Connection of Rext to Vi+ may damage the
converter. The table below indicates suitable resistor
values for typical output voltages under nominal
conditions (Vi nom, Io = 0.5 Io nom), with either paralleled
outputs or equal load conditions on both outputs.
Table 9a: Rext1 for Vo > Vo nom
;
approximate values (Vi nom, Io1, 2 = 0.5 Io1/2 nom
)
Table 9b: Vo versus Vext for Vo = 75 to 105% Vo nom
;
Vo [% Vo nom
]
Rext [kΩ]
typical values (Vi nom, Io1/2 = 0.5 Io1/2 nom
)
105 to 108 (107 typically)
0
Vo [% Vo nom
]
Vext [V]
105
104
103
102
101
100
1.5
5.6
12
27
68
∞
≥105
102
95
85
75
0
1.6
4.5
9
13
Electromagnetic Compatibility (EMC)
A suppressor diode together with an input filter forms an which typically occur in many installations, but
effectiveprotection against highinput transient voltages, especially in battery-driven mobile applications.
Electromagnetic Immunity
Table 10: Immunity type tests
Phenomenon
Standard
Class
Level
Coupling
mode 2
Value
applied
Waveform
Source
Imped.
Test
procedure
In
oper. form.
Per- 3
Electrostatic
discharge
to case
IEC/EN
61000-4-2
2
contact discharge 4000 Vp
(R pin open)
1/50 ns
330 Ω
10 positive and
10 negative
discharges
yes
B
3
air discharge
(R pin open)
8000 Vp
20 V/m
10 V/m
Electromagnetic IEC/EN
field
3 4
3
antenna
AM 80%
1 kHz
n.a.
n.a.
80 to 1000 MHz
900 MHz
yes
yes
A
A
61000-4-3
antenna
PM, 50% duty
cycle, 200 Hz
repetition frequ.
Electrical fast
transient/burst
IEC/EN
61000-4-4
4
direct +i/–i
4000 Vp bursts of 5/50 ns 50 Ω
5 kHz rep. rate
60 s positive
60 s negative
transients per
coupling mode
yes
B
transients with
15 ms burst
1
duration and a
300 ms period
Surges
IEC/EN
61000-4-5
2
3 1
+i/–i
1000 Vp
2000 Vp
1.2/50 µs
2 Ω
5 pos. and 5 neg.
impulses per
yes
B
1
coupling mode
Conducted
disturbancies
IEC/EN
61000-4-6
3
+i/–i
+i/–i
10 VAC
(140 dBµV) 80%, 1 kHz
AM modulated
50 Ω
0.15 to 80 MHz
yes
yes
A
B
150 Ω
Transient
ETR 283
(19 Pfl 1) 1
150 Vp 0.1/0.3 ms
limited to
<100 A
3 positive
1 External components required, see Fig. 6 and table 6.
2 i = input, o = output.
3 A = normal operation, no deviation from specs., B = temporary
deviation from specs. possible.
4 Corresponds to the railway standard EN 50121-3-2:2000, table 9.1.
MAR 29, 2006 revised to May 30, 2006
Page 13 of 19
www.power-one.com
IMX15/IMY15 DC-DC Series Data Sheet
15-Watt DC-DC Converters
Conducted Emissions
PMM 8000 PLUS
Name: 20d12_1 Date: 24.04.06
Time: 16:23
Table 11: Input capacitors to comply with EN 55011/
EN 55022, level A, conducted, see fig. 17a, b, c.
20IMX15-12-12-9 Peak
dBµV
80
EN 55011 A
Model
Ceramic ML
Electrolytic capacitor
60
40
20IMX15
40IMX15
110IMY15
0.47 µF/50 V
0.33 µF/100 V
0.15 µF/200 V
220 µF/50 V
220 µF/100 V
4.7 µF/100 V
20
0
0.2
0.5
1
2
5
10
20
MHz
Pos. input, Vi = 24 V, load = 9.5 Ohms, lead length = 10 cm twisted, Ci = 470 n + 220 µ
Fig. 17a
Typ. disturbance voltage (peak) at pos. input
according to EN 55011/022, measured at Vi nom and
Io nom.Output leads 0.1 m, twisted, input capacitors
see fig. 11. (20IMX15-12-12-8R).
PMM 8000 PLUS
Name: 40d12_1 Date: 24.04.06
Time: 15:2
40IMX15-12-12-9 Peak
dBµV
80
Fig. 18
EN 55011 A
Example for external circuitry to comply with
EN 55011/ EN 55022, level B, conducted.
60
40
This filter was designed for a 40IMX15 model.
All capacitors are rated to 100 V, the chokes to 1.5 A.
20
0
0.2
0.5
1
2
5
10
20 MHz
PMM 8000 PLUS
Name: 40d12_4 Date: 02.05.06
Time: 09:58
Pos. input, Vi = 48 V, load = 9.5 Ohms, lead length = 10 cm twisted, Ci = 330 n + 220 µ
40IMX15-12-12-9
dBµV
60
Fig. 17b
EN 55011 B
Typ. disturbance voltage (peak) at pos. input
according to EN 55011/022, measured at Vi nom and
Io nom. Output leads 0.1 m, twisted, input capacitors
see tab. 11. (40IMX15-12-12-8R).
40
20
PMM 8000 PLUS
Name: 110d12_1 Date: 25.04.06
Time: 08:07
110IMY15-12-12-9 Peak
dBµV
80
EN 55011 A
0
0.2
0.5
1
2
5
10
20 MHz
60
40
Pos. input, Vi = 48 V, load = 9.5 Ohms, lead length = 10 cm twisted
Fig. 19
Typ. disturbance voltage (peak) at pos. input
according to EN 55011/022, measured at Vi nom and
Io nom. Output leads 0.1 m, twisted, input filter see fig.
18. (40IMX15-12-12-8R).
20
0
0.2
0.5
1
2
5
10
20 MHz
Pos. input, Vi = 110 V, load = 9.5 Ohms, lead length = 10 cm twisted, Ci = 150 n + 4.7 µ
Fig. 17c
Typ. disturbance voltage (peak) at pos. input according
to EN 55011/022, measured at Vi nom and Io nom
.
Output leads 0.1 m, twisted, input capacitors see tab. 11.
(110IMY15-12-12-8R).
MAR 29, 2006 revised to May 30, 2006
Page 14 of 19
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IMX15/IMY15 DC-DC Series Data Sheet
15-Watt DC-DC Converters
Immunity to Environmental Conditions
Table 12: Temperature specifications
Valid for air pressure of 800 to 1200 hPa (800 to 1200 mbar)
Temperature
-9 (Option)
-8 (Standard)
Characteristics
Conditions
Operational1
min
–40 3
–40 3
–55
max
71
min
max
85
Unit
°C
TA
TC
TS
Ambient temperature
–40 2, 3
–40 2, 3
–55
Case temperature
95
105
105
Storage temperature
Non operational
100
1 See: Thermal Considerations
2 Start up at –55 °C, except -RG models.
3 –25 °C for all -RG models.
Table 13: MTBF and device hours
MTBF
Ground Benign
Ground Fixed
Ground Mobile
MTBF acc. to MIL-HDBK-217F
110IMY15-05-8R
TC = 40 °C
TC = 40 °C
TC = 70 °C
TC = 50 °C
485 000 h
255 000 h
167 000 h
223 000 h
Table 14: Mechanical stress
Test Method
Standard
Test Conditions
Status
Ca
Ea
Eb
Fc
Damp heat
steady state
IEC/EN 60068-2-78
MIL-STD-810D sect. 507.2
Temperature:
Relative humidity:
Duration:
40 ±2 °C
Converter
not
operating
93 +2/-3
%
56 days
Shock
(half-sinusoidal)
IEC/EN 60068-2-27
MIL-STD-810D sect. 516.3
Acceleration amplitude:
Bump duration:
Number of bumps:
100 gn = 981 m/s2
6 ms
18 (3 each direction)
Converter
operating
Bump
(half-sinusoidal)
IEC/EN 60068-2-29
MIL-STD-810D sect. 516.3
Acceleration amplitude:
Bump duration:
Number of bumps:
40 gn = 392 m/s2
6 ms
6000 (1000 each direction)
Converter
operating
Vibration
(sinusoidal)
IEC/EN 60068-2-6
Acceleration amplitude:
0.35 mm (10 to 60 Hz)
5 gn = 49 m/s2 (60 to 2000 Hz) operating
10 to 2000 Hz
Converter
Frequency (1 Oct/min):
Test duration:
7.5 h (2.5 h each axis)
Fda Random vibration IEC/EN 60068-2-35
Acceleration spectral density: 0.05 gn2/Hz
Converter
operating
wide band
reproducibility
high
Frequency band:
Acceleration magnitude:
Test duration:
20 to 500 Hz
4.9 gn rms
3 h (1 h each axis)
Kb
Salt mist, cyclic
(sodium chloride
NaCl solution)
IEC/EN 60068-2-52
Concentration:
Duration:
Storage:
Storage duration:
Number of cycles:
5% (30 °C)
Converter
not
operating
2 h per cycle
40 °C, 93% rel. humidity
22 h per cycle
3
MAR 29, 2006 revised to May 30, 2006
Page 15 of 19
www.power-one.com
IMX15/IMY15 DC-DC Series Data Sheet
15-Watt DC-DC Converters
Mechanical Data
Dimensions in mm.
45.72 (1.8")
10.5 (0.41")
European
Projection
S09011A
11
12
13
0.8 (0.03")
1
2
3
4
15
17
bottom view
Fixing hole for
M2 or KA 22
self-tapping screws
47 (1.85")
50.8 (2")
Fig. 20
Case IMX15, IMY15
Weight: <35 g
Measuring point of case temperature TC
0.8 (0.03")
10.5 (0.41")
45.72 (1.8")
S90011A
11
12
13
1
2
15
17
3
4
bottom view
48.3 (1.9")
Fig. 21
Open frame (option Z)
MAR 29, 2006 revised to May 30, 2006
Page 16 of 19
www.power-one.com
IMX15/IMY15 DC-DC Series Data Sheet
15-Watt DC-DC Converters
Safety and Installation Instructions
Standards and Approvals
All DC-DC converters are approved by UL and TÜV
according to UL 60950, CAN/CSA C22.2 No. 950-95 and
IEC/EN 60950 standards.
Pin allocation
Table 15: Pin allocation
Pin
Standard and Option Z
The converters have been evaluated for:
• Building in
single
double
Vi+
-0503-
Vi+
Vi–
n.c.
SD
-
• Supplementary insulation input to output, based on their
maximum input voltage (IMX15 models)
• Reinforced insulation input to output, based on their
maximum input voltage (IMY15 models)
• Pollution degree 2 environment (not option Z)
• Connecting the input to a secondary circuit which is
subject to a maximum transient rating of 1500 V (IMX15)
• Connecting the input to a primary circuit which is subject
to a maximum transient rating of 2500 V (IMY15)
1
2
Vi+
Vi–
-
Vi–
3
Trim
SD
4
SD
-
5
-
6
-
-
-
11
12
13
15
17
-
Vo1+
Vo1–
Vo2+
Vo2–
n.c.
Vo2+
Go
Vo1+
Go
R
-
The converters are subject to manufacturing surveillance
in accordance with the above mentioned standards.
Vo+
Vo–
R
Railway Applications
To comply with railway standards, all components are
coated with a protective lacquer (except option Z).
10005
11
12
13
Protection Degree
The protection degree of the converters is IP 40, except
open-frame models (option Z).
1
2
3
4
Bottom view
Cleaning Agents
15
17
In order to avoid possible damage, any penetration of
cleaning fluids should be prevented, since the power
supplies are not hermetical sealed.
Fig. 22
Footprint
However, the open-frame models (option Z) leave the
factory unlacquered and may be cleaned and lacquered by
the customer, for instance together with the mother board.
Consult Power-One for the types of cleaning agents.
Installation Instructions
Installation of the DC-DC converters must strictly follow
the national safety regulations in compliance with the
enclosure, mounting, creepage, clearance, casualty,
markings and segregation requirements of the end-use
application.
Isolation
The electric strength test is performed in the factory as
routine test in accordance with EN 50116 and IEC/EN
60950, and should not be repeated in the field. Power-One
will not honor any guarantee claims resulting from electric
strength field tests.
Connection to the system shall be made via a printed
circuit board with hole diameters of 1.4 mm ±0.1 mm for
the pins.
The converter must be connected to a secondary circuit.
Check for hazardous voltages before altering any
connections.
Table 16: Electric strength test voltages
Characteristic
Input to output
Output to Unit
output
Do not open the module.
IMX15
IMY15
Ensure that a unit failure (e.g. by an internal short-
circuit) does not result in a hazardous condition.
Factory test 1 s
1.2
3.0
0.1
0.15
-
kVAC
kVDC
MΩ
Equivalent DC voltage
1.5
4.0
Input Fuse
Insulation resistance
at 500 VDC
>100
>100
To prevent excessive current flowing through the input
supply lines in case of a malfunction an external fuse
should be installed in a non-earthed input supply line
(See: Table 4).
Partial discharge
extinction voltage
Consult Power-One
-
kV
MAR 29, 2006 revised to May 30, 2006
Page 17 of 19
www.power-one.com
IMX15/IMY15 DC-DC Series Data Sheet
15-Watt DC-DC Converters
Description of Options
Table 17: Survey of options
Option
Function of option
Temperature range NFND
R-input and magnetic feedback
Inhibit
Characteristic
-9
R
i
TA = –40 to 71 °C, –25 °C to 71 °C for -9RG models
Z
Open frame
See: Mechanical Data
Option -9 is not recommended for new designs.
Option -9 versus -8
by an external resistor or an external voltage source. This
Models with -9 (not for new designs) have a limited
temperature range.
function is described in Auxiliary Functions.
Furthermore, the output 1 is accurately regulated like the
single output models. The Trim input (pin 3) is not
connected.
The standard models with suffix -8 are rated up to TA
=85 °C (see Table: Temperature Specifications).
The -8 models will provide the output power in the
derating curve specified in the fig. below with free air
convection cooling.
Option i: Inhibit
Excludes the shutdown function.
The output(s) of the converter may be enabled or disabled
by means of a logic signal (TTL, CMOS, etc.) applied to the
inhibit pin. No output voltage overshoot will occur, when the
unit is turned on. If the inhibit function is not required, the
inhibit pin should be connected to Vi– to enable the output
(active low logic, fail safe).
Po/Po max
11047
1.2
1.0
0.8
0.6
Voltage on pin i:
Converter operating:
Converter inhibited:
–10 V to 0.8 V
2.4 V to Vi max (<75 V) or pin i
left open-circuit:
0.4
0.2
0
–40
TA [ C]
–20
0
80
20
40
60
06070
Fig. 23
Vi+
Maximum allowed output power versus ambient
temperature.
i
Option R
Vi–
Magnetic feedback from the output for closer
regulation of the output voltage Vo1 of double output
units (standard for single output units and -0503-
models). It enables the adjustment of the output
voltages via the R-input (pin 17) on the secondary side
Fig. 24
If the inhibit function is not used the inhibit pin should be
connected to Vi–.
NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical
components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written
consent of the respective divisional president of Power-One, Inc.
TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on
the date manufactured. Specifications are subject to change without notice.
MAR 29, 2006 revised to May 30, 2006
Page 18 of 19
www.power-one.com
IMX15/IMY15 DC-DC Series Data Sheet
15-Watt DC-DC Converters
EC Declaration of Conformity
We
Power-One AG
Ackerstrasse 56, CH-8610 Uster
declare under our sole responsibility that 20/40IMX15 and 110IMY15 DC-DC converters
carrying the CE-mark are in conformity with the provisions of the Low Voltage Directive (LVD)
73/23/EEC of the European Communities.
Conformity with the directives is presumed by conformity with the following harmonised
standards:
• EN 61204:1995 (= IEC 61204:1993, modified)
Low-voltage power supply devices, DC output - Performance characteristics
and safety requirements
• EN 60950:2000 (=IEC 60950:2000)
Safety of information technology equipment.
The installation instructions given in the corresponding data sheet describe correct installation
leading to the presumption of conformity of the end product with the LVD. All 20/40IMX15 and
110IMY15 DC-DC converters are components, intended exclusively for inclusion within other
equipment by an industrial assembly operation or by professional installers. They must not be
operated as standalone products.
Hence conformity with the Electromagnetic Compatibility Directive 89/336/EEC (EMC Directive)
needs not to be declared. Nevertheless, guidance is provided in the data sheets on how
conformity of the end product with EMC standards under the responsibility of the installer can
be achieved, from which conformity with the EMC Directive can be presumed.
Uster, 5 Oct. 2005
Power-One AG
Rolf Baldauf
Johann Milavec
Vice-President Engineering
Director Projects and IP
MAR 29, 2006 revised to May 30, 2006
Page 19 of 19
www.power-one.com
相关型号:
20IMX15-03-9RGI
DC-DC Regulated Power Supply Module, 1 Output, 14.9W, Hybrid, 2 INCH X 1.600 INCH, 10.50 MM HEIGHT, PACKAGE-6
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