LH2540-2D5 [BEL]
AC-DC Regulated Power Supply Module, 2 Output, 51W, Hybrid,;
| 型号： | LH2540-2D5 |
| 厂家： | 
BEL FUSE INC. |
| 描述： | AC-DC Regulated Power Supply Module, 2 Output, 51W, Hybrid, |
| 文件： | 总6页 (文件大小：240K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
H SERIES AC/DC
Power-One’s H Series of AC/DC power supplies provides a full
Rated for use in convection applications, the H Series delivers
high reliability power with a Mean Time Between Failure (MTBF)
in excess of 300,000 hours. In addition to UL, CUL, and LGA
regulatory compliance to IEC950/EN60950, the H series displays
the CE Mark.
range of features and options for chassis mount applications or 19”
rack systems. With a universal input from 85 to 255 VAC, the H
series meets the most rigorous requirements of commercial,
industrial, and datacom systems. LED indicators display the status
of the converter and allow visual monitoring of the system.
FEATURES
•
•
•
•
•
•
•
•
•
Universal Input, 85-255VAC
4.2kV Isolation
Individually Isolated Outputs
Overtemperature, Overvoltage, and Overcurrent Protected
CE marked to Low Voltage Directive
Input Transient & ESD Compliance to EN61000-4-2/-3/-4/-5
Greater than 300,000 Hours MTBF
Optional ACFAIL and Undervoltage Detection
Optional DIN Rail Mounting
SINGLE OUTPUT MODEL SELECTION CHART
OUTPUT
VOLTAGE
ADJUSTMENT
RANGE
MAXIMUM OUTPUT
CURRENT
LINE
REGULATION
LOAD
REGULATION
RIPPLE & NOISE
mV (NOTE 1)
INITIAL SETTING
ACCURACY
MODEL
LH 1001-2R
LH 1301-2R
LH 1501-2R
LH 1601-2R
LH 1901-2R
5.1V
12.0V
15.0V
2ꢀ.0V
ꢀ8.0V
0.0V to 5.5V
0.0V to 13.2V
0.0V to 16.5V
0.0V to 26.ꢀV
0. 0V to 52.8V
11.0A
6.0A
ꢀ.5A
3.0A
1.5A
1.04
0.ꢁ4
0.74
0.74
0.ꢀ4
1.04
1.254
1.04
0.74
0.ꢀ4
200
200
200
200
150
5.00V to 5.20V
11.76V to 12.2ꢀV
1ꢀ.70V to 15.30V
23.52V to 2ꢀ.ꢀ8V
ꢀ7.0ꢀ V to ꢀ8.ꢁ6V
MULTIPLE OUTPUT MODEL SELECTION CHART
OUTPUT
ADJUSTMENT
OUTPUT
LINE
LOAD
RIPPLE & NOISE
%p-p (NOTE 1)
INITIAL SETTING
ACCURACY
MODEL
VOLTAGE
RANGE
CURRENT
2.0A
2.0A
1.7A
1.7A
5.0A
0.7A
0.7A
5.0A
0.6A
0.6A
REGULATION
REGULATION
12V
12V
15V
15V
5.1V
12V
12V
5V
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
0.ꢀ4
0.74
1.04
1.04
0.ꢀ4
See Graph 1
0.ꢀ4
See Graph 2
0.54
See Graph 3
See Graph 3
0.54
1.254
1.254
1.04
1.04
3.04
1.254
1.254
3.04
1.04
1.04
11.76V to 12.2ꢀV
11.ꢀ0V to 12.60V
1ꢀ.70V to 15.30V
1ꢀ.25V to 15.75V
5.00V to 5.20V
11.ꢀ0V to 12.60V
11.ꢀ0V to 12.60V
5.00V to 5.20V
LH 2320-2
ꢀ8 Watts
LH 2540-2
51 Watts
0.64
LH 3020-2
1.254
1.254
0.64
1.04
1.04
ꢀ2 Watts
LH 3040-2
15V
15V
See Graph ꢀ
See Graph ꢀ
1ꢀ.25V to 15.75V
1ꢀ.25V to 15.75V
ꢀꢀ Watts
NOTE: 1) Maximum peak-to-peak noise, 20 MHz bandwidth.
Rev. 10/2000
1
H SERIES AC/DC
INPUT SPECIFICATIONS (NOTE 1)
PARAMETER
CONDITIONS/DESCRIPTION
MIN
85
ꢀ7
5.0
10.7
NOM
MAX
255
63
UNITS
VAC
Hz
Input Voltage - AC
Input Frequency
Hold-up Time
Continuous input range.
AC Input.
At 85VAC.
mS
W
At 110VAC.
No Load Input Power
Single output models, nominal input.
Dual output models, nominal input.
Triple output models, nominal input
2.5
ꢁ.0
ꢁ.0
Input Current
Input Protection
230 VAC at full rated load.
Non-user serviceable internal AC input line fuse, 250V, slow blow.
0.ꢀꢀ
2.5
ARMS
A
Inrush Surge Current
Internally limited by thermistor, one cycle, 25°C, 255VAC.
ꢀ2
APK
NOTE: 1) All parameters measured at Tc=25°C, pins 2 and 23 connected, nominal input voltage and full rated load unless otherwise noted.
OUTPUT SPECIFICATIONS (NOTE 1)
PARAMETER
CONDITIONS/DESCRIPTION
MIN
7ꢀ
0
NOM
MAX
UNITS
4
Amps
Efficiency
Full rated load, 230VAC. Varies with distribution of loads among outputs.
Minimum load required for regulation.
Full load, 20 MHz bandwidth.
83
Minimum loads
Ripple and Noise
Output Power
See Model Selection Charts
5V single output model
56.1
12V single output model
15V single output model
2ꢀV single output model
ꢀ8V single output model
Dual and triple output models
72.0
67.5
72.0
72.0
Watts
See Model Selection Chart
Overshoot / Undershoot
Transient Response
Output voltage overshoot/undershoot at turn-on.
Recovery time, to within 14 of initial set point due to a 50-1004 load change,
ꢀ4 max. deviation. (Main output only on multi-output units).
0
120
V
µS
Turn-on Rise Time
Time required for output voltage to
rise from 104 to ꢁ04, 1004 load.
5V single output model
12V single output model
15V single output model
2ꢀV single output model
ꢀ8V single output model
Dual output models
5
25
ꢀ0
50
70
230
80
10
15
20
85
25
75
mS
Triple output models
210
NOTE: 1) All parameters measured at Tc=25°C, pins 2 and 23 connected, nominal input voltage and full rated load unless otherwise noted.
Graph 1
Graph 3
LH2320-2 Cross-Regulation
LH3020-2 Cross-Regulation
Graph 2
Graph 4
LH2540-2 Cross-Regulation
LH3040-2 Cross-Regulation
2
H SERIES AC/DC
INTERFACE SIGNALS AND INTERNAL PROTECTION
PARAMETER
CONDITIONS/DESCRIPTION
MIN
NOM
MAX
UNITS
Overvoltage Protection
5V single output model
7.5
21
2ꢀ
25
31
ꢀ1
85
V1, 12V single and dual output models
V2, V3, 12V dual and triple output models
V1, 15V single and dual output models
V2, V3, 15V dual and triple output models
2ꢀV single output model
V
ꢀ8V single output model
Overload Protection
5V single output model
12V single output model
V1, V2, 12V dual output model
V2, V3, 12V triple output model
15V single output model
11.ꢀꢀ
6.2ꢀ
2.08
0.73
ꢀ.68
1.77
0.62
3.12
1.56
Amps
°C
V1, V2, 12V dual output model
V2, V3, 15V dual and triple output models
2ꢀV single output model
ꢀ8V single output model
Overtemperature Protection
Inhibit Control Voltage
Case temperature which activates protective shutdown and Inhibit LED.
Automatic restart below this temperature.
ꢁ5
105
Voltage to enable outputs (or connect pins 2 and 23 together)
Voltage to disable outputs (or leave open)
-50
2.ꢀ
0.8
50.0
V
Inhibit Control Current
Inhibit LED
Power OK LED
Output Adjust Range
Output Adjust Limits
Outputs enabled.
-60
-100
-220
µA
Red LED illuminated when output is inhibited.
Green LED illuminated when output is within regulation limits.
Percentage of output, single output models only.
Voltage limits of +Voltage Adjust input.
0
0
110
8
4
V
SAFETY, REGULATORY, AND EMI SPECIFICATIONS
PARAMETER
CONDITIONS/DESCRIPTION
MIN
NOM
MAX
UNITS
Agency Approvals
UL1ꢁ50.
CSA 22.2 NO. 23ꢀ/ꢁ50.
EN60ꢁ50 (LGA).
Approved
Dielectric Withstand Voltage
Electromagnetic Interference
Input to output.
Output to output.
EN55011 / CISPR 11 and EN55022 / CISPR 22 Conducted.
EN55011 / CISPR 11 and EN55022 / CISPR 22 Radiated.
ꢀ200
300
A
B
VDC
Class
ESD Susceptibility
Per EN61000-ꢀ-2, level 2.
ꢀ
kV
Radiated Susceptibility
Per EN61000-ꢀ-3, level 3.
Per EN61000-ꢀ-3, level X
10
20
V/M
EFT/Burst
Input Transient Protection
Per EN61000-ꢀ-ꢀ, level 1.
Per EN61000-ꢀ-5 class 1.
0.5
0.5
0.5
kV
kV
Line to Ground
Line to Line
Insulation Resistance
Leakage Current
Input to output.
Per EN60ꢁ50, 26ꢀVAC.
300
M
mA
1.ꢀ
Output current derating versus temperature
3
H SERIES AC/DC
ENVIRONMENTAL SPECIFICATIONS
PARAMETER
CONDITIONS/DESCRIPTION
MIN
NOM
MAX
UNITS
Altitude
Operating.
Non-Operating.
10k
ꢀ0k
ASL Ft.
ASL Ft.
Temperature- Operating
Operating ambient temperature.
Operating case temperature.
-10
-10
-25
50
80
100
°C
°C
Temperature- Storage
Temperature Coefficient
0°C to 70°C (after 15 minute warm-up).
5V single and triple output model
12V single and dual output models
15V single and dual output models
2ꢀV single output model
1.0
2.ꢀ
3.0
ꢀ.8
ꢁ.6
mV/°C
ꢀ8V single output model
Relative Humidity
Shock
Vibration
MTBF
Non-Condensing.
Per EN60068-2-27, MIL-STD-810D section 516.3.
Per EN60068-2-6, MIL-STD-810D section 51ꢀ.3.
Calculated, MIL-HDBK-217F, ꢀ0°C, ground benign, single output models.
Calculated, MIL-HDBK-217F, ꢀ0°C, ground benign, dual output models.
Calculated, MIL-HDBK-217F, ꢀ0°C, ground benign, triple output models
5
ꢁ3
15
2
4RH
G
GRMS
38ꢀ,000
306,000
270,000
Hours
oz/gm
Unit Weight
27.1/770
OPTIONS
DESCRIPTION
OPTION
NOTES
Undervoltage Monitor
-D1 thru -D8
Input and/or V1 output monitoring circuitry. The input and/or output undervoltage monitoring circuit operates
independently of the built-in input undervoltage lock-out circuit. A logic "low" (JFET output) or "high" signal
(NPN output) is generated at pin 5 as soon as one of the monitored voltages drops below the preselected
threshold level. Consult factory for specific types. Not compatible with -V options.
ACFAIL Signal (VME)
-V2
-V3
This option defines an undervoltage monitoring circuit for the input voltage. Equivalent to -D option and
generates an ACFAIL signal (V signal) which conforms to the VME standard. Not compatible with -D option.
This option defines an undervoltage monitoring circuit for the input and main output voltage. Equivalent to
–D option and generates an ACFAIL signal (V signal) which conforms to the VME standard.
Not compatible with -D option.
Front Panel for 1ꢁ” Rack
Chassis Mounting Plate
Order HZZ00802 front panel for 1ꢁ" rack mounting on Schroff systems.
Order HZZ01215 for chassis mounting plates. Designed for mounting the 1ꢁ" cassette to a chassis/wall where
only frontal access is given.
DIN Rail Bracket
Order HZZ01210 universal mounting bracket for DIN-rail or chassis mounting.
Mating Connectors
Order as follows for mating H11 connectors:
HZZ00101: Faston, straight, 0.250” x 0.030” (6.3 x 0.8 mm)
HZZ00102: Screw terminals, ꢁ0°, #13 AWG (2.5 mm2) max
HZZ00103 Solder pin 0.200” (5.2 mm), Ø 0.063” (1.6 mm)
PglienSin
Output
Dual
Output
Triple
Output
2
5
8
Inhibit Control
-D or -V Option
+V1
Inhibit Control
-D or -V Option
Inhibit Control
-D or -V Option
+V3
-V3
+V2
-V2
+V1
11
1ꢀ
17
20
23
26
2ꢁ
32
-V1
+Voltage Adjust
-Voltage Adjust
+V1
-V1
GND (note1)
Neutral
+V2
-V2
+V1
-V1
-V1
GND (note1)
Neutral
Line
GND (note1)
Neutral
Line
Line
Note 1: Leading pin (pregrounded)
4
H SERIES AC/DC
OUTPUT VOLTAGE ADJUSTMENT
As a standard feature, single output modules offer an adjustable output voltage, identified by the letter “R” in the part number. The output voltage V1 can either be adjusted
with an external voltage (Vext) or with an external resistor (R1 or R2) to the new value, V1A. The adjustment range of V1A is approximately 0% to 110% of the nominal
output voltage, V1. For output voltages above the nominal output value, the minimum input voltage must be increased proportionally to the increase in output. For example,
to increase the output of an H Series power supply to 110% of initial value, the minimum input voltage must be increased by an additional 10%.
Method 1:
Adjust output voltage V1A from 0% to 110% of V1 using Vext between +VOLTAGE ADJUST (pin 14) and -VOLTAGE ADJUST (pin 17). NOTE: Values of Vext must be
between 0.0V and 8.0V.
Vext X V1
2.5V
2.5V X V1A
V1A = ————— where Vext =———————
V1
Voltage Adjustment with external voltage Vext
Method 2:
Adjust output voltage V1A from 0% to 100% of V1 using resistor R1 between +VOLTAGE ADJUST (pin 14) and -VOLTAGE ADJUST (pin 17).
V1 X R1
R1 + 4000
4000 X V1A
V1- V1A
V1A = —————— where Vext = ———————
Voltage Adjustment with external resistor R1 or R2
Method 3:
Adjust output voltage V1A from 100% to 110% of V1 using resistor R2 between +VOLTAGE ADJUST (pin 14) and output V1 (pin 20).
4000 x V1A x (V1 -2.5V)
2.5V X (V1A -V1)
V1X 2.5V X R2
R2=
and V1A=
2.5V X (R2 + 4000 )-(V1 X 4000 )
NOTES: To prevent damage, R2 should never be less than ꢀ7k . R inputs of n units with paralleled outputs may be paralleled,
but if one single external resistor is to be used, its value should be R1/n, or R2/n respectively.
NUCLEAR AND MEDICAL APPLICATIONS Power-One products are not 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 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.
5
H SERIES AC/DC
OVERALL SIZE: 6.61" x 4.38" x 1.52" (168.5Mmm x 111.2mm x 38.7mm) WEIGHT: 27.1 OZ. (770gm)
6
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