SWE50-24C [BEL]
AC-DC Regulated Power Supply Module, 1 Output, 50W, Hybrid;
| 型号： | SWE50-24C |
| 厂家： | 
BEL FUSE INC. |
| 描述： | AC-DC Regulated Power Supply Module, 1 Output, 50W, Hybrid |
| 文件： | 总13页 (文件大小：472K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Benign Environment
AC-DC Converters ≤100Watt
SWE Series
TOKO 50/75/100 Watt AC-DC Converters
SWE Series
Input to output isolation
Single output
• Ultra thin and compact
• High isolation
• Universal input (85...264 V AC)
• Noise standard: meets EN 55011/55022
• Harmonic distortion meets EN 61000-3-2
Safety according to IEC/EN 60950
LGA
35
1.4"
25.4
1.0"
194
7.6"
97
3.8"
97
3.82"
158
6.22"
SWE 50
SW 100
Summary
The SWE series is a new single ouptut series of AC-DC
converters. Compact size and high reliability make the
SWE series an excellent choice when a very low profile is
required. Three standard single output ratings are available,
all with universal AC input.
Key applications
Equipment for office automation, factory automation, peri-
pheral, communication, security, display, test and measu-
rement, inspection and medical.
Type Survey and Key Data
Table 1: Type survey
Output
Input voltage
range
Ui min...Ui max
Output power
TA = 40°C
Po tot [W]
Efficiency 1
Type designation
Open frame
terminal strip
Uo nom
Io nom
[A]
Case
terminal strip
Open frame
connector
[V DC]
h [%]
5
5
10.0
20.0
85...264 V AC
47...63 Hz
50
100
70
75
SWE 50-05C
SW 100-05C
SWE 50-05F
SW 100-05F
SWE 50-05FC
SW 100-05FC
12
12
12
4.2
6.3
8.3
(110...350 V DC)
50
75
100
75
70
75
SWE 50-12C
SWE 75-12C
SW 100-12C
SWE 50-12F
SWE 75-12F
SW 100-12F
SWE 50-12FC
SWE 75-12FC
SW 100-12FC
(SWE 75
power factor
correction
0.9 100 V AC
0.8 200 V AC)
15
15
15
3.4
5.0
6.7
50
75
100
75
70
75
SWE 50-15C
SWE 75-15C
SW 100-15C
SWE 50-15F
SWE 75-15F
SW 100-15F
SWE 50-15FC
SWE 75-15FC
SW 100-15FC
24
24
24
2.1
3.1
4.2
50
75
100
75
73
80
SWE 50-24C
SWE 75-24C
SW 100-24C
SWE 50-24F
SWE 75-24F
SW 100-24F
SWE 50-24FC
SWE 75-24FC
SW 100-24FC
48
2.1
100
80
SW 100-48C
SW 100-48F
SW 100-48FC
1 Efficiency at Ui rated and Io nom
Table of contents
Page
Page
Summary.......................................................................... 1
Type Survey and Key Data .............................................. 1
Type Key .......................................................................... 2
Functional Description...................................................... 2
Electrical Input Data ......................................................... 3
Electrical Output Data ...................................................... 4
Electromagnetic Compatibility (EMC) .............................. 6
Immunity to Environmental Conditions............................. 7
Mechanical Data .............................................................. 7
Safety and Installation Instructions ................................ 11
Accessories.................................................................... 13
Edition 4/4.99
1/13
MELCHER
The Power Partners.
SWE Series
AC-DC Converters ≤100Watt
Benign Environment
Type Key
Type Key
SWE 50 – 12 FC
Series ........................................................................ SWE
Nominal output power [W]..................................... 50...100
Nominal output voltage [V] ...................................... 05...48
Structure and connections:
Case with terminal strip .............................. C
Open frame with terminal strip ..................... F
Open frame with connector....................... FC
Example: SWE 50-12 F = AC-DC converter providing 12 V/4.2 A and configured as open frame with terminal strip.
Functional Description
03069
Inrush
current
limiter
V+
L
Output voltage
sensing circuit
Fuse
Input
filter
Overload
protection
and control
circuit
V–
N
Y
Y
Y
FG
FG
Fig. 1
Block diagram SWE 50
03072
V+
Start-up
circuit
Inrush
current
limiter
Active
filter
circuit
Rectifier
and filter
circuit
Overload
protection and
control circuit
V–
L
Y
Y
Fuse
Input
filter
N
Y
Output
voltage
FG
reference
FG
Fig. 2
Block diagram SWE 75
Edition 4/4.99
2/13
MELCHER
The Power Partners.
Benign Environment
AC-DC Converters ≤100Watt
SWE Series
03071
Inrush
current
limiter
V+
L
Output voltage
sensing circuit
Fuse
Input
Overload
protection
and control
circuit
filter
V–
N
Y
Y
Y
FG
FG
Fig. 3
Block diagram SW 100
Electrical Input Data
General condition: TA = 25°C unless otherwise specified
Table 2: Input data
Characteristics
SWE 50- ..
SWE 75- ..
SW 100- ..
Unit
Ui rated Rated input voltage
100-120/200-240
85...264
V AC
Ui
Input voltage range
110...350
47…63
V DC
Hz
fi
Line frequency
PF
Power factor correction
IEC/EN 61000-3-2
0.9/0.8
100/200 V AC typ.
100/200 V AC
100/200 V AC
120/240 V AC
Ii
Input current 1
1.2/0.7
1.8/1.0
45/90
2.0/1.2
A
linr
Ii leak
Inrush current (max.)
Leakage current (max.)
0.5/0.75
mA
1 At Ui rated and Io nom
.
Edition 4/4.99
3/13
MELCHER
The Power Partners.
SWE Series
AC-DC Converters ≤100Watt
Benign Environment
Electrical Output Data
General condition: TA = 25°C unless otherwise specified
Table 3a: Output data 50 W types
Characteristics
SWE 50-05..
SWE 50-12..
SWE 50-15..
SWE 50-24..
Unit
V
Uo nom Nominal output voltage nom.
5
12
15
24
Uo
Adjustment range
±10
%
Io nom
Io
Rated output current
10
4.2
3.4
2.1
A
Output current
Ripple-noise 1
min./max.
0...100
%
uo
max.
85...264 V
0...100%
typ.
120
120
150
200
mVpp
%
DUo U
DUo I
DUo t
aUo
Io L
Line regulation
Load regulation
Drift (t = 0.5...8 h)
Change in temp.
±3
±3
±3
0...50°C
±3
Output current limitation 2
Overvoltage protection, max.
Remote sensing
105
Uo P
6.9
15.5
20
31
V
not available
LED on PCB
Output indicator
to r
Rise time 1
30
70
100
75
150
75
200
75
ms
%
th min
h
Hold-up time 1
Efficiency 1
100 V AC
typ.
15
Table 3b: Output data 75 W types
Characteristics
SWE 75-12..
SWE 75-15..
SWE 75-24..
Unit
Uo nom Output voltage
nom.
12
15
24
V
%
Uo
Adjustment range
±10
Io nom
Io
Rated output current
6.3
5
3.1
A
Output current
Ripple-noise 1
min./max.
0...100
%
uo
max.
85...264 V
0...100%
typ.
120
150
200
mVpp
%
DUo U
DUo I
DUo t
aUo
Io L
Line regulation
Load regulation
Drift (t = 0.5...8 h)
Change in temp.
±3
±3
±3
0...50°C
±3<
Output current limitation 2
Overvoltage protection, max.
Remote sensing
105
Uo P
15.5
20
not available
LED on PCB
100
31
V
Output indicator
to r
th min
h
Rise time 1
30
70
150
73
ms
%
Hold-up time 1
Efficiency 1
100 V <AC
typ.
15
70
1
At Ui rated and Io nom
.
2 Constant current method, automatic recovery.
Edition 4/4.99
4/13
MELCHER
The Power Partners.
Benign Environment
AC-DC Converters ≤100Watt
SWE Series
Table 3c: Output data 100 W types
Characteristics
SW 100-05..
SW 100-12..
SW 100-15..
SW 100-24..
SW 100-48..
Unit
V
Uo nom Output voltage
nom.
5
12
15
±10
6.7
24
48
2.1
400
Uo
Adjustment range
%
Io nom
Io
Rated output current
20
8.3
4.2
V
Output current
Ripple-noise 1
min./max.
max.
0…100
200
±3
%
Uo
150
150
200
mVpp
%
DUo U Line regulation
85...264 V
0...100%
typ.
DUo I
DUo t
aUo
Load regulation
Drift (t = 0.5...8)
Change in temp.
±3
±3
0...50°C
±3
Io L
Output current limitation 2
Overvoltage protection max.
Remote sensing
105
20
Uo P
6.9
15.5
31
59
V
5 V only, not available with other outputs
LED on PCB
Output indicator
to r
Rise time 1
30
75
100
150
15
200
400
80
ms
%
th min
h
Hold up time 1
Efficiency 1
100 V AC
typ.
75
75
80
1
At Ui rated and Io nom
.
2 Constant current method, automatic recovery.
Input and Output Terminals
Table 4: Input and output terminals
Terminal
Function
Explanation
L (line)
Input
• Connect to AC of 85 to 264 V, sine wave, single phase
N (neutral)
terminal
• Space the AC input line as far as possible from the DC output line.
FG
V+
V–
Frame ground terminal
Output terminal
• For frame grounding, connect to ground of main chassis.
• Output voltage.
Ground terminal
• Ground connection for V+
Thermal Considerations
Po/Po max
The relation between the maximum allowed output power
Po allwed, the temperature TA of the surrounding air and the
mounting method is given in the: Installation Instruction.
The percentage rates apply if the AC-DC converter is lo-
cated in free, quasi-stationary air (convection cooling).
05097
Open frame
1.0
0.8
0.6
The following figure shows the allowed output power of an
AC-DC converter if mounting method A is used.
Covered
For Po max values see: Type Survey and Key Data. The ther-
mal conditions are influenced by input voltage, output cur-
rent, airflow and temperature of surrounding components
and surface.
0.4
0.2
0
Caution: The installer must ensure that under all operat-
ing conditions TA remains within the limits stated in the ta-
ble.
TA [°C]
0
10
20
30
40
50
60
70
Fig. 4
Maximum allowed output power versus ambient tempera-
ture with mounting method A
Series and Parallel Connection
The outputs of the SWE modules cannot be operated in se-
ries or parallel connection.
Edition 4/4.99
5/13
MELCHER
The Power Partners.
SWE Series
AC-DC Converters ≤100Watt
Benign Environment
Electromagnetic Compatibility (EMC)
but especially in battery driven mobile applications. The
SWE series has been successfully tested to the following
specifications:
A metal oxide VDR together with an input fuse and an input
filter form an effective protection against high input tran-
sient voltages which typically occur in most installations,
Electromagnetic Immunity
Table 5: Immunity type tests
Phenomenon
Standard 1
Level
Coupling
mode 2
Value
applied
Waveform
Source
imped.
Test
procedure
In
Per-
oper. form.
3
Electrostatic
discharge
IEC/EN
61000-4-2
x
air discharge
to frame
6000 Vp
1/50 ns
330 Ω
10 positive and
10 negative
discharges
yes
3
Electromagnetic IEC/EN
x
x
antenna in
1 m distance
10 V/m sine wave modu-
lated w. 1 kHz
26…1000 MHz
yes
field
61000-4-3
3
Electrical fast
transient/burst
IEC/EN
61000-4-4
i/c, +i/–i
2000 Vp
5/50 ns
50 Ω
12 Ω
1 min positive
1 min negative
transients per
coupling mode
yes
3
Surge
IEC/EN
x
i/c
2000 Vp
1.2/50 µs
5 pos. and 5 neg.
surges per
yes
61000-4-5
coupling mode
1 Related and previous standards are referenced in: Technical Information: Standards.
2 i = input, o = output, c = case.
3 Normal operation, no deviation from specifications.
Electromagnetic Emissions
[dBµV]
90
[dBµV]
90
07103
07104
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
A
B
A
B
MHz
MHz
Fig. 6
Fig. 5
Typical disturbance voltage (quasi-peak) at the input accord- Typical disturbance voltage (quasi-peak) at the input accord-
ing to CISPR 11/22 and EN 55011/22, measured at Ui nom
and Io nom. e.g. SWE 50-05FC
ing to CISPR 11/22 and EN 55011/22, measured at Ui nom
and Io nom. e.g. SWE 75-24FC
Edition 4/4.99
6/13
MELCHER
The Power Partners.
Benign Environment
AC-DC Converters ≤100Watt
SWE Series
Immunity to Environmental Conditions
Table 6: Mechanical stress
Test
Parameters
Ca
Humidity
Relative humidity:
30...85%
(no dew condensation)
Unit operating/storage
Ea
Shock
Acceleration:
Bump duration:
Number of bumps:
20 gn (196.2 m/s2)
11 ±5 ms
18 (3 each direction)
Unit not operating
Fc
Vibration
Frequency:
5...55 Hz
Maximum vibration amplitude:
Acceleration:
Duration:
10 mm (5...10 Hz)
2 gn (19.6 m/s2)
3 h (1 h each axis)
Unit not operating
Table 7: Temperature specifications
Characteristic
min
0
max
40
Unit
TA
TS
Operating ambient temperature range without derating (see Thermal Considerations)
Operating ambient temperature range with derating (see Thermal Considerations)
Storage temperature range
°C
0
60
–20
75
Table 8: MTBF Values
MTBF
Type
Ground Benign
TC =25°C
According to MIL-HDBK-217D
SWE 50
SWE 75
SW 100
115'000 h
116'000 h
91'000 h
Mechanical Data
Dimensions in mm. Tolerances ±1 mm unless otherwise indicated.
European
Projection
09067
140 ±0.5
145 ±0.5
12.5
10
Ø 3.2
M3
M3
16 max
158
25.4 ±0.6
135 ±0.5
18
N
L
M3
FG
V–
V+
V ADJ
M3
Fig. 7
SWE 50, open frame with terminal strip, weight: 400 g
Edition 4/4.99
MELCHER
7/13
The Power Partners.
SWE Series
AC-DC Converters ≤100Watt
Benign Environment
09068
140 ±0.5
145 ±0.5
12.5
10
Ø 3.2
M3
M3
158
25.4 ±0.6
135 ±0.5
18
N
L
1
M3
3
5
6
FG
1
V–
V+
4
M3
Fig. 8
SWE 50, open frame with connector, weight: 400 g
09069
140 ±0.5
12.5
M3
M3
13
158
135 ±0.5
30
18
N
L
M3
FG
V–
V+
M3
Fig. 9
SWE 50, covered, weight: 400 g
Edition 4/4.99
8/13
MELCHER
The Power Partners.
Benign Environment
AC-DC Converters ≤100Watt
SWE Series
09070
165 ±0.5
10 ±0.5
M3
Ø 3.2
M3
15 ±0.5
±0.5
155
179
±0.5
±0.5
175
150
21.5 ±0.5
37 ±0.5
1
N
3
M3
L
M3
M3
5
6
FG
1
V–
V+
7
V ADJ
Fig. 10
SWE 75, open frame with connectors, weight: 550 g
09071
M3
Ø 3.2
M3
15 ±0.5
±0.5
155
179
175
±0.5
±0.5
42
21.5 ±0.5
150
N
M3
M3
L
FG
V–
V–
V+
V+
M3
Fig. 11
SWE 75, covered with terminal strip, weight: 550 g
Edition 4/4.99
9/13
MELCHER
The Power Partners.
SWE Series
AC-DC Converters ≤100Watt
Benign Environment
170 ±0.5
177 ±0.5
09072
18.5
14
M3
M3
Ø 3.2
M3
M3
191 ±0.5
194
16 max
18.5
170 ±0.5
35
N
L
M3
M3
FG
V–
V–
V+
V+
R-1.75
M3
M3
Fig. 12
SW 100, open frame with terminal strip, weight: 600 g
170 ±0.5
09073
18.5
M3
M3
M3
Ø 3.2
M3
191 ±0.5
194
16 max
170 ±0.5
18.5
40
N
L
M3
M3
FG
R-1.75
V–
V–
V+
V+
M3
M3
Fig. 13
SW 100, covered with terminal strip, weight: 600 g
Edition 4/4.99
10/13
MELCHER
The Power Partners.
Benign Environment
AC-DC Converters ≤100Watt
SWE Series
170 ±0.5
177 ±0.5
18.5
14
M3
M3
Ø 3.2
M3
M3
191 ±0.5
194
170 ±0.5
18.5
35
1
N
3
M3
L
M3
5
6
FG
R-1.75
M3
1
8
V–
V+
V ADJ
M3
Fig. 14
SW 100, open frame with connectors, weight: 600 g
Safety and Installation Instructions
Installation Instructions
Our AC-DC converters are components, intended exclu-
sively for inclusion within other equipment by an industrial
assembly operation or by professional installers. Installa-
tion must strictly follow the national safety regulations in
compliance with the enclosure, mounting, creepage, clear-
ance, casualty, markings and segregation requirements of
the end-use application. See also: Technical Information:
Installation and Application.
in the wiring to the phase terminal L. A second fuse in the
wiring to the neutral terminal N is needed if:
• Local requirements demand an individual fuse in each
source line
• Neutral and earth impedance is high or undefined
• Phase and neutral of the mains are not defined or cannot
be assigned to the corresponding terminals (L to phase
and N to neutral)
Connection to the system shall be made via the terminal
block at the rear side of the unit according to: Terminal As-
signment.
Important: Do not open the modules, or guarantee will
be invalidated.
Make sure that there is sufficient air flow possible for con-
vection cooling. This should be verified by measuring the
ambient temperature when the unit is installed and oper-
ated in the end-use application. The maximum specified
ambient temperature TA max must not not be overriden, de-
pending on output power and mounting method. See: Ther-
mal Considerations and table: Allowed output power by
mounting method.
For safety reasons it is essential to connect the FG and
ACG terminals with protective earth. See also: Safety of op-
erator accessible output circuit.
A fuse is built-in in the connection from the L terminal of the
unit. Since this fuse is designed to protect the unit in case of
an overcurrent and does not necessarily cover all customer
needs, an external fuse suitable for the application and in
compliance with the local requirements should be installed
Edition 4/4.99
11/13
MELCHER
The Power Partners.
SWE Series
AC-DC Converters ≤100Watt
Benign Environment
Mounting Methods
Care should be taken that there is sufficient air convection
around the power supply unit.
Whenever possible, forced air cooling is recommended to
obtain a higher reliability.
For open frame or covered structures:
a) Horizontal mounting: Use tapped holes at bottom side of
the frame for fastening to the chassis. Use M3 screws
with torque at less than 5 kpcm. Screw length should not
damage the insulation.
b) Vertical mounting: Holes are provided on the flange; M3
screws should be used.
09064
Air
Ample spacing
Upper panel
with good
09063
Air
ventilation
Ample
spacing
Air
This surface in contact
with chassis side or
with convection cooling
Case side in
contact with
chassis
Case mounted on
material with good
heat conduction
Main chassis
Case mounted on material
with good heat conduction
Fig. 15
Fig. 16
Hoirizontal mounting
Vertical mounting
Protection Degree
The protection degree of the AC-DC converters is IP 20,
exept in the vicinity ot the terminal block, where it depends
on the installation.
Standards and approvals
Isolation
The AC-DC converters correspond to class I equipment
and are UL recognized according to UL 1950, UL recog-
nized for Canada to CAN/CSA C22.2 No. 950-95 and LGA
approved to IEC/EN 60950 standards.
The electric strength test is performed as factory test in ac-
cordance with IEC/EN 60950 and UL 1950 and should not
be repeated in the field. Melcher will not honour any guar-
antee claims resulting from electric strength field tests.
The units have been evaluated for:
• Building in,
Table 9: Isolation
Characteristic
Input to
frame
Input to Output to Unit
• Basic insulation between input and frame and double or
reinforced insulation between input and output, based on
their maximum input voltage.
• Operational insulation between output and frame,
• The use in a pollution degree 2 environment,
• Connecting the input to an overvoltage category II circuit
if >150 V or an overvoltage category III circuit if ≤150 V.
output
frame
Electric strength
test voltage 1 s
-
-
-
3.0 1
-
-
kVrms
kV DC
MΩ
4.3 1
Insulation resist.
at 500 V DC
>100
>100
Leckage current
<15
mA
The AC-DC converters are subject to manufacturing sur-
veillance in accordance with the above mentioned UL,
CSA, EN and with ISO 9001 standards.
1 In accordance with IEC/EN 60950 only subassemblies are
tested in factory with this voltage.
Safety of operator accessible output circuit
If the output circuit of an AC-DC converter is operator ac-
cessible, it shall be an SELV circuit according to the IEC/EN
60950 related safety standards
EN 60950 up to a configured output voltage (sum of nomi-
nal voltages if in series or +/– configuration) of 44 V.
However, it is the sole responsibility of the installer to as-
sure the compliance with the relevant and applicable safety
regulations. More information is given in: Technical Infor-
mation: Safety.
The following table shows a possible installation configura-
tion, compliance with which causes the output circuit of the
AC-DC converter to be an SELV circuit according to IEC/
Edition 4/4.99
12/13
MELCHER
The Power Partners.
Benign Environment
AC-DC Converters ≤100Watt
SWE Series
Table 10: Safety concept leading to an SELV output circuit
Conditions
AC-DC converter
Installation
Result
Supply voltage
Grade of isolation, provided by the
AC-DC converter
Measures to achieve the resulting Safety status of the AC-DC converter
safety status of the output circuit
Earthed frame
output circuit
SELV circuit
Mains ≤250 V AC Double or reinforced
10021
Table 11: Safety approvals
Fuse
+
~
Safety Approvals NRTL/C
CSA
LGA
Mains
Fuse
AC-DC
con-
verter
SELV
–
~
SWE 50/75
SW 100 1
UL 950 CAN/CSA C22.2 IEC/EN 60950
no. 950-95
Earth connection
1 No CE mark
Fig. 17
Schematic safety concept
Use fuses and earth connection as per: Installation In-
structions and table: Safety concept leading to an SELV
output circuit.
Accessories
Table 12: Connector kit specification
Type
Connector
Input
Qty.
Contacts
Qty.
Output
Qty.
Contacts
Qty.
kit designation
housing
housing
SWE 50 MLCK05
SWE 75 MLCK06
SW 100 MLCK07
VHR-6N
VHR-6N
VHR-6N
1
1
1
SVH-21T-P1.1
SVH-21T-P1.1
SVH-21T-P1.1
3
3
3
VHR-4N
VHR-7N
VHR-8N
1
1
1
SVH-21T-P1.1
SVH-21T-P1.1
SVH-21T-P1.1
4
4
4
Table 13: Cable kit (to be ordered seperatly from power supply)
Position
at
Name of Power
Material
Length
Wire color
FG
cable kit
supply
Cross section
V+
V–
L
N
AC input
side
CB-24
SWE 50 UL 1015
60 cm
–
–
Green
(5, 6)
Black
(3)
White
(1)
75, 100 AWG 22 ≈ 0.34 mm2
SWE 50 UL 1430 60 cm
AWG 18 ≈ 1 mm2
CB-21
CB-22
CB-23
Red
(3, 4)
Black
(1, 2)
–
–
–
–
–
–
–
–
–
DC output
side
SWE 75 UL 1430
60 cm
Red
(5, 6, 7)
Black
(1, 2, 3, 4)
AWG 18 ≈ 1 mm2
SW 100 UL 1430
60 cm
Red
(5, 6, 7, 8)
Black
(1, 2, 3, 4)
AWG 18 ≈ 1 mm2
Edition 4/4.99
13/13
MELCHER
The Power Partners.
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