MW100-01 [BEL]
AC-DC Regulated Power Supply Module, 4 Output, 100W, Hybrid;
| 型号： | MW100-01 |
| 厂家： | 
BEL FUSE INC. |
| 描述： | AC-DC Regulated Power Supply Module, 4 Output, 100W, Hybrid |
| 文件： | 总10页 (文件大小：401K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Benign Environment
AC-DC Converters ≤100Watt
MWE Series
TOKO 50/100 Watt AC-DC Converters
MWE Series
Input to output isolation
Triple output (50 Watt)
Triple and quadruple output (100 Watt)
• AC input jumper selectable
• Flex power topology
• Convection cooled
• High switching frequency (>100 kHz)
• State-of-the-art wireless transformer design
• Component derating for high reliability
• Noise standard, meets EN55011/55022
40
1.6"
25.4
1.0"
95
3.75"
155
6.1"
210
8.3"
120
4.7"
Safety according to IEC/EN 60950, UL 1950, CSA 950
MWE 50
MW 100
LGA
NRTL/C
Summary
The MWE series strikes the right balance between size and
performance right off the drawing board. These ultra com-
pact switchers satisfy the design engineer’s demand for
less space without sacrificing power and efficiency. Very
low profile of one inch is maintained on most models.
Choice of 50 and 100 W ratings, triple or quad output,
offer 8 open frame models. Jumper selectable wide input
range. The modules are UL 1950 (D3), CSA 950 and the
MWE 50 also IEC/EN 60950 approved, meeting EN 55011/
55022 noise standard.
Key applications
Equipment for office automation, factory automation, pe-
ripheral, communication, security, display, test and meas-
urement, inspection and medical.
Type Survey and Key Data
Table 1: Type survey
Output 1 1
Output 2 1
Output 3 1
Output 4 1
Input voltage Output power Efficiency 2
Type
Uo nom Io max Uo nom Io max Uo mom Io max Uo mom Io max
Ui min…Ui max
TA = 40°C
h
designation
[V DC]
[A]
12.0
8.0
[V DC]
12
[A]
2.0
1.5
2.0
1.5
1.5
0.5
2.0
2.0
[V DC]
12
[A]
2.0
1.0
2.0
1.0
1.0
2.0
2.0
2.0
[V DC]
–12
–
[A]
1.0
–
Po tot [W]
[%]
5
5
85...132/
170...264 VAC
47...63 Hz
100
51
65
65
65
65
65
65
65
65
MW 100-02
MWE 50-01
MW 100-03
MWE 50-11
MWE 50-21
MW 100-51
MW 100-01
MW 100-04
12
–12
–12
–15
–5
5
12.0
8.0
12
–
–
100
51
jumper
selectable
5
15
–
–
5
8.0
15
–
–
51
5
12
–5
12
–12
–12
–12
1.0
1.0
1.0
100
100
100
5
12.0
3.0
24
12
24
12
5
1 The cumulated power of all three or four outputs may not exceed the total rated power.
2 Efficiency at Ui rated and Io nom
.
Page
Table of Contents
Page
Electromagnetic Compatibility (EMC) .............................. 6
Immunitiy to Environmental Conditions ............................ 7
Mechanical Data .............................................................. 8
Safety and Installation Instructions .................................. 9
Accessories .................................................................... 10
Summary.......................................................................... 1
Type Survey and Key Data .............................................. 1
Type Key .......................................................................... 2
Functional Description...................................................... 2
Electrical Input Data ......................................................... 3
Electrical Output Data ...................................................... 3
Edition 4/4.99
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MELCHER
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MWE Series
AC-DC Converters ≤100Watt
Benign Environment
Type Key
Type Key
MWE 50 - 01
Series ....................................................................... MWE
Nominal output power [W]....................................... 50/100
Output configuration............................................... 01…21
Example: MWE 50-01 = AC-DC converter providing 50 W on 3 outputs of 5 V/8 A, +12 V/1.5 A and –12 V/1 A.
Functional Description
03074
V2
G2
Regulator
L
Fuse
Input
filter
Regulator
V3
V1
N
Y
FG
G1
FG
Y
Y
Overload
protection
and control
circuit
Output voltage
sensing circuit
Fig. 1
Block diagram MWE 50
03076
Regulator
V2
G2
L
Fuse
Regulator
Input
filter
V3
V1
N
FG
Y
G1
FG
Y
Y
Overload
Output voltage
sensing circuit
protection
and control
circuit
V4
Fig. 2
Block diagram MW 100
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Benign Environment
AC-DC Converters ≤100Watt
MWE Series
Electrical Input Data
General Condition: TA = 25°C unless otherwise specified
Table 2: Input data
Characteristics
MWE 50-..
MW 100-..
Unit
Ui Rated Rated input voltage
115, 120, 220, 230, 240
85...132/170...264 1
47...63
V AC
Ui
Input voltage range
Line frequency
fi
Hz
A
Ii
Input current 2
115/230 V AC
115 V AC
1.5/0.9
0.5
2.4/1.5
1.0
li m
Ii leak
Inrush current 2 (max.)
Leakage current (max.)
30
115 V AC
mA
1 Jumper selectable.
2 At Ui rated and Io nom
.
Electrical Output Data
General Condition: TA = 25°C unless otherwise specified
Table 3a: Output data 50 W types
Type
MWE 50-01
MWE 50-11
MWE 50-21
Characteristics
V1
5
V2
12
V3
–12
±4
V1
V2
15
V3
–15
±4
V1
5
V2
12
V3
–5
±4
Unit
V
Uo
Output voltage
nom.
5
DUo
Io set
Uo P
Io
Voltage setting tolerance
±1
±4
±1
±4
±1
±4
%
Voltage setting load
Overvoltage protection
Output current
3.25
0.7
0.5
3.25
0.7
0.5
3.25
0.7
0.5
A
For V1 only, cut off at ≥7 V, recovery at power on
min.
typ.
max.
1.5
6.6
8
0
1
1.5
0
0.5
1
1.5
5.7
8
0
1
1.5
0
0.5
1
1.5
6.8
8
0
1
1.5
0
0.5
1
A
Io L
Output current limitation 2
Total rated output max.
105
51
%
W
Po tot
Po max Output power
uo
Ripple-noise 1
DUo U Line regulation max.
40
18
12
40
22
15
40
18
5
max.
120
±1.0
200
±0.5
200
±0.5
120
±1.0
200
±0.5
200
±0.5
120
±1.0
200
±0.5
200
±0.5
%
85...132 V/170...264 V
DUo I
DUo t
aUo
Load regulation max. 0...100%
±1.0
±1.0
±1.0
±1.0
±1.0
0.3
±1.0
±1.0
±1.0
±1.0
Drift (t = 0.5...8 h)
Change in temp.,
Rise time 1
typ.
0...50°C
max.
±1
to r
100
10/20
65
ms
%
to h min Hold up time 1 100/200 V AC
Efficiency 1
typ.
h
1 At Ui rated and Io nom and normal temperature
2 Operating at approx. 105% of rated power, V1: fold-back, V2, V3: constant current method, automatic recovery
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MWE Series
AC-DC Converters ≤100Watt
Benign Environment
Table 3b: Output data 100 W types
Type
MW 100-01
MW 100-02
MW 100-03
Characteristics
V1
5
V2
24
V3
12
±4
1
V4
–12
±4
1
V1
5
V2
12
±4
1
V3
12
±4
1
V4
–12
±4
V1
5
V2
12
±4
1
V3
–12
±4
1
Unit
V
Uo
Output voltage
nom.
DUo
Io set
Uo P
Io
Voltage setting tolerance
Voltage setting load
±1
6
±4.2
1
±1
6
±1
6
%
0.5
A
Overvoltage protection
For V1 only, cut off at ≥7 V, recovery at power on
Rated output current min.
4
0
1
2
0
1.5
2
0
0.67
1
4
10
12
0
1.8
2
0
1.8
2
0
0.6
1
4
10.4
12
0
2
2
0
2
2
A
typ. 10.4
max.
Output current limitation 2
Total rated output max.
12
Io L
105
100
24
%
W
Po tot
Po max Output power
uo
Ripple-noise 1
DUo U Line regulation
60
max. 150
±1
48
24
12
60
250
±1
24
12
60
150
±1
24
24
250
±0.5
250
±0.5
250
±0.5
250
±0.5
250
±0.5
250
±0.5
250
±0.5
250
±0.5
%
85...132 V/170...264 V
Load regulation 0…100%
Drift (t = 0.5…8 h) typ.
Change in temp., 0...50°C
Rise time1
max.
DUo I
DUo t
aUo
±1
±1.5
±1.5
±1
±1
±1.5
0.3
±1.5
±1
±1
±1.5
±1.5
±1
to r
150
10/20
65
ms
%
to h min Hold up time 1 100/200 V AC
Efficiency 1
typ.
h
Table 3c: Output data 100 W types
Type
MW 100-04
MW 100-51
Characteristics
V1
24
V2
12
±4
1
V3
5
V4
–12
±4
V1
5
V2
–5
V3
12
±4
1
V4
–12
±4
1
Unit
V
Uo
Output voltage
nom.
DUo
Io set
Uo P
Io
Voltage setting tolerance
Voltage setting load
±1
±4
1
±1
6
±4.2
1
%
1.5
0.5
A
Overvoltage protection
For V1 only, cut off at ≥7 V, recovery at power on
Rated output current min.
1
2.8
3
0
1.5
2
0
1.5
2
0
0.6
1
4
12
12
0
0.5
0.5
0
2
2
0
1
1
A
typ.
max.
Io L
Output current limitation 2
105
100
%
W
Po tot
Total rated output
max.
Po max Output power
uo
Ripple-noise 1
DUo U Line regulation
85...132 V/170...264 V
Load regulation 0…100%
Drift (t = 0.5…8 h) typ.
Change in temp., 0...50°C
Rise time1
max.
72
24
10
12
60
250
±1
24
24
12
max. 250
250
±0.5
250
±0.5
250
±0.5
250
±0.5
250
±0.5
250
±0.5
±1
%
DUo I
DUo t
aUo
±1
±1.5
±1.5
±1.5
±1
±1.5
±1.5
±1
0.3
±1
to r
150
ms
%
to h min Hold up time 1 100/200 V AC
Efficiency 1
typ.
10/20
65
h
1 At Ui rated and Io nom and normal temperature.
2 Operating at approx. 105% of rated power, V1: fold-back, V2, V3: constant current method, automatic recovery.
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Benign Environment
AC-DC Converters ≤100Watt
MWE Series
Input and Output Terminals
Table 4: Input and output terminals
Terminal
L
Function
Explanation
1. Connect to AC with sine wave of 47...63 Hz, 85...132 V AC/180...264 V AC, single phase.
2. Use a double or triple core cable for an input line.
Input terminals
N
FG
3. Space the AC input line as far as possible from the DC output line.
Frame ground terminal Connect with low impedance to ground line of equipment on which the power supply is mounted.
V1
Output Terminal 1
Output Terminal 2
Output Terminal 3
Output Terminal 4
Ground Terminals
Stabilized output of 5 V DC (MW 100 also has 24 V).
Stabilized output of 12 or 15 V DC (MW 100 also has 24 V).
Stabilized output of –12, –15, or –5 V DC (MW 100 also has 12 V).
Stabilized output of –12 V DC (MW 100 only).
V2
V3
V4
G1, G2
G1: ground terminal for V1, G2: ground terminal for V2, V3 and V4.
G1 and G2 are internally interconnected.
Proper Method of Operation
Thermal Considerations
To achieve the proper output voltage from each output
channel, the load currents must be within the minimum-
maximum ratings. If the load current is below the minimum,
use a pre-load.
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).
Output Current Limitation
The following figure shows the allowed output power of an
AC-DC converter.
Each channel has its own built-in overload protection at
above 105% of the rated currents. In the case of overload-
ing, the circuit operates to eliminate the excess current. Af-
ter removal of the overload the circuit automatically resets.
Po/Po max
05118
1.2
Overvoltage Protection
1.0
0.8
0.6
The MWE 50 and MW 100 have an overvoltage sensing
circuit built into their V1 output (5 V and 24 V).
Inrush Current
0.4
0.2
All models feature inrush current limitation. The MWE 50
provide a power thermistor and the MW 100 a thyristor cir-
cuit. Switching the AC input on and off repeatedly in rapid
succession (less than
2 minutes for models with
0
TA [°C]
–10
0
10
20
30
40
50
60
70
thermistors and 10 seconds for models with thyristors)
should be avoided. An appropriate AC switch for each
model based on specifications should be provided.
Fig. 3
Maximum allowed output power vs. ambient temperature
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.
Series or Parallel Connection
The outputs cannot be operated in series or parallel with
other sources.
Caution: The installer must ensure that under all operat-
ing conditions TA remains within the limits stated in the
table.
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MWE Series
AC-DC Converters ≤100Watt
Benign Environment
Electromagnetic Compatibility (EMC)
Electromagnetic Immunity
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,
but especially in battery driven mobile applications. The
MWE series has been successfully tested to the following
specifications:
Table 5: Immunity type tests
Phenomenon
Standard
Level
Coupling
mode 3
Value
applied
Waveform
Source
Imped.
Test
procedure
In
Per-
oper. form.
1
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
1
Electromagnetic IEC/EN
x
x
antenna in
1 m distance
10 V/m sine wave mod-
ulated w. 1 kHz
26…1000 MHz
yes
field
61000-4-3
1
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
bursts per
yes
coupling mode
1
Surge
IEC/EN
x
i/c
2000 Vp
1.2/50 µs
5 pos. and 5 neg. yes 2
surges per
61000-4-5
coupling mode
1 Normal operation, no deviation from specifications.
2 No load.
3 i = input, o = output, c = case.
Electromagnetic Emissions
The disturbance voltage (quasi peak) at the input according
to CISPR11/22 and EN 55011/22 for the MWE 50 is below
level B (see following graph) and for MW 100 below level A.
However, with an external input filter level B can be
achieved.
[dBµV]
90
07092
80
A
70
B
60
50
40
30
20
10
0
MHz
Fig. 4
The disturbance voltage (quasi peak) at the input accord-
ing to CISPR11/22 and EN 55011/22, measured at Ui rated
and Io nom for MWE 50-21.
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Benign Environment
AC-DC Converters ≤100Watt
MWE Series
Immunitiy to Environmental Conditions
Table 6: Mechanical stress
Test
Parameters
Ca
Humidity
Relative humidity:
30...85%
(no 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, 10...55 Hz)
3 h (1 h each axis)
Unit not operating
Table 7: Temperature specifications
Characteristic
Conditions
min
–10
–10
max
40
Unit
TA
TA
Ambient temperature range without derating
Ui min...Ui max
°C
Ambient temperature range with derating
(see: Thermal Considerations)
60
TS
Storage temperature range
Not operational
–20
75
Table 8: MTBF values
MTBF
Type
Ground Benign
TC =25°C
According to MIL-HDBK-217D
MWE 50
MW 100
94'000 h
105'000 h
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MWE Series
AC-DC Converters ≤100Watt
Benign Environment
Mechanical Data
Dimensions in mm. Tolerances ±1 mm unless otherwise indicated.
European
Projection
M3 (depth 6 mm max)
7.5
117.5 ±0.5
M3 (from other side)
7
1
1
FG
G1
3
N
L
V1
AC input
V3
G2
V2
5
Output connector
B7P-VH (JST)
Input connector
B3P5-VH (JST)
M3 (from other side)
91.5 ±0.5
41
155
Fig. 5
MWE 50, weight: 330 g
09089
M4 (depth 6 mm max)
200 ±0.5
5 ±0.5
M4 (from other side)
3
AC
L
N
Input
M4 (from other side)
1
FG
Output connector
B3P5 - VH (JST)
7
1
G1
V1
Output connector
B7P - VH (JST)
V2
V3
G2
V4
5
1
M4 (from other side)
Output connector
B5P - VH (JST)
M4 (from other side)
5 ±0.5
200 ±0.5
210
Fig. 6
MW 100, weight: 1000 g
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AC-DC Converters ≤100Watt
MWE Series
Safety and Installation Instructions
Installation Instructions
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)
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.
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
09064
Air
Mounting Methods
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. 7
Fig. 8
Hoirizontal mounting
Vertical mounting
Standards and approvals
Protection Degree
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 950 and the MWE 50 also
LGA approved to IEC/EN 60950 standards.
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.
Table 9: Safety approvals
The units have been evaluated for:
• Building in,
• Basic insulation between input and frame and double or
reinforced insulation between input and output, based on
their maximum input voltage.
Types
UL
-
NRTL/C
UL 1950 CSA 950 IEC/EN 60950
CSA 1425
CSA
LGA
MWE 50
MW 100
UL 1950
–
-
• 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.
The AC-DC converters are subject to manufacturing sur-
veillance in accordance with the above mentioned UL,
CSA, EN and with ISO 9001 standards.
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MWE Series
AC-DC Converters ≤100Watt
Benign Environment
Isolation
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.
Table 11: Isolation (MW 100)
Characteristic
Input to
frame
Input to Output to Unit
output
3.75 1
5.3 1
-
frame
Electric strength
test voltage 1 s
2.5
3.5
-
-
-
kVrms
kV DC
MΩ
Table 10: Isolation (MWE 50)
Characteristic
Input to
frame
Input to Output to Unit
Insulation resist.
at 500 V DC
>100
output
frame
Electric strength
test voltage 1 s
-
-
-
3.0 1
-
-
kVrms
kV DC
MΩ
1 In accordance with IEC/EN 60950 only subassemblies are
tested in factory with this voltage.
4.3 1
Insulation resist.
at 500 V DC
>100
>100
Leakage current
-
-
<15
mA
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/
Table 12: 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
output circuit
Mains ≤250 V AC Double or reinforced
Earthed frame
SELV circuit
10021
Fuse
+
~
Fig. 9
Mains
Fuse
AC-DC
con-
verter
SELV
Schematic safety concept
–
~
Use fuses and earth connection as per: Installation In-
structions and table: Safety concept leading to an SELV
output circuit.
Earth connection
Accessories
Connector Kits
Table 13: Connector kit specification
Type
Connector
Input
Qty.
Contacts
Qty.
Output
Qty.
Contacts
Qty.
kit designation
housing
housing
MWE 50 MLCK02
MW 100 MLCK02
VHR-5N
VHR-5N
1
2
SVH-21T-P1.1
SVH-21T-P1.1
3
8
VHR-7N
VHR-7N
1
1
SVH-21T-P1.1
SVH-21T-P1.1
7
7
Cable Kit
Table 14: Cable kit (to be ordered separately from power supply)
Position
at
Type of
cable kit
Power
supply
Material
Length
Wire color
Cross section
V1
V2
V3
V4
G
AC (L) AC (N)
FG
AC input
side
CB11
CB13
MWE 50 UL 1015
60 cm
–
–
–
–
–
Black
(5)
White
(3)
Green
(1)
MW 100 AWG 20 ≈ 0.50 mm2
MWE 50 UL 1007 60 cm
AWG 18 ≈ 1 mm2
DC output
side
Red
(4, 5)
Brown
(1)
Blue
(3)
–
Black
(2, 6, 7)
–
–
–
–
–
–
–
–
–
CB14
(CN 3)
MW 100 UL 1007
60 cm
–
Brown Orange
(5)
Blue
(1)
Black
(2, 3)
AWG 18 ≈ 1 mm2
(4)
CB15
(CN 2)
MW 100 UL 1007
60 cm
Red
–
–
–
Black
(4, 5, 6, 7)
AWG 18 ≈ 1 mm2 (1, 2, 3)
Edition 4/4.99
10/10
MELCHER
The Power Partners.
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