MTW15-51215-V [TDK]
AC-DC Power Factor Correction Module;
| 型号： | MTW15-51215-V |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | AC-DC Power Factor Correction Module |
| 文件： | 总10页 (文件大小：1824K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ꢀ
Multipleꢀoutputs/forꢀgeneralꢀuseꢀ15-60W
MTW SERIES
Y
E
A
DENAN
R
Built to meet
3
S
UL60950-1/
EN60950-1/
EN50178
Low Voltage Directive
Electrical Appliance
and Material Safety Law
CSA C22.2 No.60950-1
warranty
■ Model naming logic
■ Features
ꢀ ꢀMTWꢀ15-5ꢀ12ꢀ12ꢀ□
● Worldwide-applicable input, triple-output type
● Compact, slim and lightweight contributing to
energy-saving and environmental protection
Variation
-V: With output voltage trim-mer
Nominal output voltage(output 3)
12: 12V
15: 15V
Ü
● Approved by safety standards (UL, C-UL, T V),
Nominal output voltage(output 2)
complying with Electrical Appliance and Material
Safety Law, CE marking applicable
● EMI: Complying with FCC Class B, VCCI-B,
EN55011-B, -B
● Immunity : Complying with EN61000-4-2,-3,-4,-5,
-6,-8,-11
12: 12V
15: 15V
Nominal output voltage(output 1)
5: 5V
Rated capacity
15: 15W
30: 30W
60: 60W
Series name
● Peak load accommodatable
■
Conformity to RoHS Directive
■ Applications
This means that, in conformity with EU Directive 2002/95/
EC, lead, cadmium, mercury, hexavalent chromium, and
specific bromine-based flame retardants, PBB and PBDE,
have not been used, except for exempted applications.
■ Product line up
15W
30W
60W
Output voltage
Output current (Peak current)/Model
Output current (Peak current)/Model
3.0A（4.5A）
Output current (Peak current)/Model
5.0A（7.0A）
+5V
+12V
-12V
2.0A（3.0A）
0.3A（0.6A）
0.2A（0.3A）
MTW15-51212
MTW30-51212
MTW60-51212
1.2A（2.0A）
0.3A（0.45A）
2.5A（3.5A）
0.5A（0.7A）
15W
30W
60W
Output voltage
Output current (Peak current)/Model
2.0A（3.0A）
Output current (Peak current)/Model
3.0A（4.5A）
Output current (Peak current)/Model
5.0A（7.0A）
+5V
+15V
-15V
MTW15-51515
MTW30-51515
MTW60-51515
0.3A（0.6A）
0.2A（0.3A）
0.8A（2.0A）
0.3A（0.45A）
2.0A（3.5A）
0.5A（0.7A）
Variation symbol
Function
None
-V
Fixed output voltage type
Output voltage adjustable type
＊Output voltage adjustable type: Indicated by "-V" added at the end of model
00ꢀ-0ꢀ/20080522/etl_mtw
・All specifications are subject to change without notice.
2
MTW 15W
MTW15W Specifications
MODEL
MTW15-51212
MTW15-51515
CH
ITEMS/UNITS
1
2
3
1
2
3
Voltage Range (Nominal: 100-240VAC)
V
AC85-265
47-440
Frequency
Hz
(Nominal: 50-60 single phase)
Power Factor (100/240VAC)(typ)
Efficiency (100/240VAC)(typ)
Current (100/240VAC)(typ)
Inrush Current (100/240VAC)(typ) (*1)
Leakage Current(max)
0.55/0.45
Input
％
A
71/70
68/70
0.42/0.25
25/50
A
mA
0.75 (100VAC (Electrical Appliance and Material Safety Law) / 240VAC (UL, IEC))
Nominal Voltage
(*2) VDC
+5 [V1]
+12 [V2]
0.3
-12 [V3]
0.2
+5 [V1]
+15 [V2]
0.3
-15 [V3]
0.2
Maximum Current
(*3)
(*4)
A
A
2
3
2
3
Maximum Peak Current
Maximum Power
0.6
0.3
0.6
0.3
W
16
17.5
(P0[V1]+P0[V2]+P0[V3])
Voltage Setting Accuracy
(100/240VAC,100% load)
Maximum Line Regulation
％
+5 ∓ 0.25
+12 ∓ 0.6
-12 ∓ 0.6
+5 ∓ 0.25
+15 ∓ 0.6
-15 ∓ 0.6
0.4%
(Within input voltage range)(max)
Maximum Load Regulation
(10-100% load)(max)
Output
2.0%
2.0
1.0%
1.0
2.0%
2.0
1.0%
Temperature Coefficient
％
1.0
(Ambient temperature -10° C to +50° C)(max)
Warm Up Drift (max)
(*5)
％
％
1.0
2.0
Max Power Total Regulation (max)(*2)
∓ 2.0
Maximum Ripple Voltage (max) (*6) mVp-p
100
120
120
150
100
120
120
150
Maximum Ripple & Noise (max) (*6) mVp-p
Start Up Time (100VAC)(max)
Hold-up Time (100/240VAC)(typ)
ms
ms
100
20/150
Voltage Adjustable Range
(*7) VDC
Fixed/Variable (CH1)
Over Current Protection (min) (*8)
A
3.15
5.7
0.63
0.32
3.15
5.7
0.63
0.32
Over Voltage Protection (min) (*9) VDC
Over Temperature Protection
Remote Sensing
Not available
Not available
Not available
Not available
Not available
Not available
Not available
Not available
Not available
-10 to +60
Function Remote ON/OFF Control
Parallel Operation
Series Operation
Operation Indicator
Monitoring Signal
Operating Temperature
Storage Temperature
Operating Humidity
℃
℃
-30 to +75
％ RH 10-90 (the conditions of maximum 35ꢀC in wet bulb temperature and non-condensation should be ensured.)
％ RH 10-90 (the conditions of maximum 35ꢀC in wet bulb temperature and non-condensation should be ensured.)
5-10Hz, 10 minutes sweep, 10mmp-p total amplitude, 3 directions, 1h for each, in non-operation
10-200Hz, 10 minutes sweep, 19.6m/s² (2G) acceleration, 3 directions, 1h for each, in non-operation
588m/s² (60G), 11 ∓ 5ms, 3 directions, 3 times for each, in non-operation
Environment Storage Humidity
Vibration
Shock
For 1 minute at ordinary temperature and humidity
Between input terminal and ground terminal: 2.0kVAC, 10mA cutout current
Between input terminal and output terminal: 3.0kVAC, 10mA cutout current
Between output terminal and ground (G): 500VAC, 20mA cutout current
Withstand Voltage
Isolation
In 500VDC and 100MΩ or over at ordinary temperature and humidity
Isolation Resistance
Between input terminal and ground terminal, between input terminal and output terminal,
and between output terminal and ground terminal
Approved by UL60950-1, CSA C22.2 No.60950-1 (C-UL), EN60950-1 (TÜV),
complying with Electrical Appliance and Material Safety Law
Safety Standards
Standards
EMI
(meeting the regulations of creepage surface and spacial distance in item 8 of the appendix table)
Complying with FCC-Class B / VCCI-Class B / EN55011-B / EN55022-B
Immunity
Complying with EN61000-4-2 Level 4, -3 Level 3, -4 Level 3, -5 Level 4, -6 Level 3, -8 Level 4, -11
Weight (max)
Mechanical
g
150
Size (W x H x D)
mm
26 x 50 x 127
●
Recommended EMC Filter
With nominal input/output voltage, maximum output current, and Ta=25ꢀC, if not specified separately.
(*1) In primary surge current, 25ꢀC, and cold starting.
(*2) Overshoot in starting input is 4%typ. Floating system is used for V1-V2 and V1-V3.
(*3) The maximum output current value is between -10ꢀC and +50ꢀC. For use in outside this temperature range, derating is needed.
(*4) Flowing time should be within 10 seconds and the effective current/power should be the same as or less than the maximum
current/power.
(*5) 30min to 8h after the start of input voltage application.
(*6) In 100MHz, -10ꢀC-0ꢀC. Ripple: V1-140mVp-p max, V2, V3-160mVp-p max. Ripple noise : V1-160mVp-p max, V2/V3-180mVp-p max.
(*7) For output voltage adjustable types (variation), output voltage can be varied in the range of +5V through +5.25V for CH1 (+5V)
only, by the output voltage trimmer.
(*8) When the other channels are in 0A. Fold-back type drooping system and automatically resumes when the causes are removed.
(*9) For V1 only: Zener clamp system
RSEL-2001W
Please refer to "TDK-Lambda
EMC Filters" catalog.
・All specifications are subject to change without notice.
ꢁ
MTW 15W
Outline Drawing
U P
Name plate
127
4-φ3.5
3.5
7MAX.
120±0.5
（3.5）
Mounting hole
23
3MAX.
7MAX.
（1.6）
Input connector
A
B
※1
Output connector
5
8
CN1
3
1
CN51
（4.5）
（4）
1
Area for mounting
components
B
B
7MAX.
（34.1）
7MAX.
Name plate
※1
Ground pattern/Spacer area
Solder side (1 location point)
Area for mounting screw
A
Output voltage trimmer (option)
UP
Side with components (1 location point)
Spacer area
B
Solder side (3 location points)
Area for mounting screw
Side with components (3 location points)
Specifications of terminals
Unit: mm
Allowable difference is ±1mm if not specified separately.
5
8
6
4
2
7
5
3
1
3
1
CN1
CN51
CN1：Input side
CN51：Output side
P5
P3
P1
Output 3
Ground 2
Output 2
Ground 1
Ground
Neutral
Live
P8 V3
P7
G2
P6
P5 V2
P4
G1
P3
N
L
- VH series B3P5-VH-B
by J.S.T. Mfg. Co., Ltd.
P2
V1
P1
Output 1
- XH series B8B-XH-2
by J.S.T. Mfg. Co., Ltd.
(
)
Output Power - Ambient Temperature Derating Curve
＊Shows derating for products without
covers.
＊For (A)-(F), refer to the item regarding
Ambient temperature (°C)
In the range indicated by , operation is
possible but the characteristics are not guaranteed.
・All specifications are subject to change without notice.
ꢂ
MTW 30W
MTW30W Specifications
MODEL
MTW30-51212
MTW30-51515
CH
ITEMS/UNITS
1
2
3
1
2
3
Voltage Range (Nominal: 100-240VAC)
V
AC85-265
47-440
Frequency
Hz
(Nominal: 50-60 single phase)
Power Factor (100/240VAC)(typ)
Efficiency (100/240VAC)(typ)
Current (100/240VAC)(typ)
Inrush Current (100/240VAC)(typ) (*1)
Leakage Current (max)
0.55/0.45
76/77
Input
％
A
0.8/0.4
20/40
A
mA
0.55/0.75 (100VAC (Electrical Appliance and Material Safety Law) / 240VAC (UL, IEC))
Nominal Voltage
(*2) VDC
+5 [V1]
3
12 [V2]
1.2
-12 [V3]
0.3
+5 [V1]
3
+15 [V2]
-15 [V3]
0.3
Maximum Current
(*3)
(*4)
A
A
0.8
2
Maximum Peak Current
Maximum Power
4.5
2
0.45
4.5
0.45
W
30
33
(P0[V1]+P0[V2]+P0[V3])
Voltage Setting Accuracy
(100/240VAC,100% load)
Maximum Line Regulation
％
+5+0.3, -0.1
1.0%
+12 ∓ 0.6
-12 ∓ 0.6
+5+0.3, -0.1
1.0%
+15 ∓ 0.75
-15 ∓ 0.75
0.4%
1.0%
1.0
0.4%
1.0%
1.0
(Within input voltage range)(max)
Maximum Load Regulation
(10-100% load)(max)
Output
2.0%
2.0%
Temperature Coefficient
％
2.0
2.0
(Ambient temperature -10°C to +50°C) (max)
Warm Up Drift (max)
(*5)
％
％
1.0
Max Power Total Regulation (max)(*2)
∓ 3.0
80
∓ 2.0
100
∓ 3.0
80
∓ 2.0
100
Maximum Ripple Voltage (max) (*6) mVp-p
Maximum Ripple & Noise (max)(*6) mVp-p
120
150
120
150
Start Up Time (100VAC)(max)
Hold-up Time (100/240VAC)(typ)
ms
ms
300
20/140
Fixed/Variable (CH1)
Voltage Adjustable Range
(*7) VDC
Over Current Protection (min) (*8)
A
4.7
5.8
2.1
0.48
Not available
4.7
5.8
2.1
0.48
Over Voltage Protection (min) (*9) VDC
Over Temperature Protection
Remote Sensing
Not available
Not available
Not available
Not available
Not available
Not available
Not available
Not available
-10 to +60
Function Remote ON/OFF Control
Parallel Operation
Series Operation
Operation Indicator
Monitoring Signal
Operating Temperature
Storage Temperature
Operating Humidity
℃
℃
％ RH
％ RH
-30 to +75
10-90 (the conditions of maximum 35ꢀC in wet bulb temperature and non-condensation should be ensured.)
10-90 (the conditions of maximum 35ꢀC in wet bulb temperature and non-condensation should be ensured.)
5-10Hz, 10 minutes sweep, 10mmp-p total amplitude, 3 directions, 1h for each, in non-operation
10-200Hz, 10 minutes sweep, 19.6m/s² (2G) acceleration, 3 directions, 1h for each, in non-operation
588m/s² (60G), 11 ∓ 5ms, 3 directions, 3 times for each, in non-operation
For 1 minute at ordinary temperature and humidity
Environment Storage Humidity
Vibration
Shock
Between input terminal and ground terminal: 2.0kVAC, 10mA cutout current
Between input terminal and output terminal: 3.0kVAC, 10mA cutout current
Between output terminal and ground (G): 500VAC, 20mA cutout current
In 500VDC and 100MΩ or over at ordinary temperature and humidity
Between input terminal and ground terminal, between input terminal and output terminal,
and between output terminal and ground terminal
Withstand Voltage
Isolation
Isolation Resistance
Approved by UL60950-1, CSA C22.2 No.60950-1 (C-UL), EN60950-1 (TÜV),
complying with Electrical Appliance and Material Safety Law
Safety Standards
Standards
EMI
(meeting the regulations of creepage surface and spacial distance in item 8 of the appendix table)
Complying with FCC-Class B / VCCI-Class B / EN55011-B / EN55022-B
Complying with EN61000-4-2 Level 4, -3 Level 3, -4 Level 3, -5 Level 4, -6 Level 3, -8 Level 4, -11
210
Immunity
Weight max
Mechanical
g
Size (WxHxD)
mm
26 x 65 x 140
●
Recommended EMC Filter
With nominal input/output voltage, maximum output current, and Ta=25ꢀC, if not specified separately.
(*1) In primary surge current, 25ꢀC, and cold starting.
(*2) Overshoot in starting input is 4%typ. Floating system is used for V1-V2 and V1-V3.
(*3) The maximum output current value is between -10ꢀC and +50ꢀC. For use in outside this temperature range, Derating is needed.
(*4) Flowing time should be within 10 seconds and the effective current/power should be the same as or less than the maximum
current/power.
(*5) 30min to 8h after the start of input voltage application.
(*6) In 100MHz, -10ꢀC-0ꢀC. Ripple: V1-140mVp-p max, V2, V3-160mVp-p max. Ripple noise: V1-160mVp-p, V2/V3-180mVp-p max.
(*7) For output voltage adjustable types (variation V), output voltage can be varied in the range of +5V through +5.2V for CH1 (+5V)
only, by the output voltage trimmer.
RSEL-2001E
Please refer to "TDK-Lambda
EMC Filters" catalog.
(*8) When the other channels are in 0A. Fold-back type drooping system and automatically resumes when the causes are removed.
(*9) For V1 only: Zener clamp system
・All specifications are subject to change without notice.
5
MTW 30W
Outline Drawing
U P
4-φ3.5
Name plate
Mounting hole
140
±0.5
132
（4）
4
23
（1.6）
7MAX.
（4）
3MAX.
7MAX.
Input connector
A
※1
B
Output connector
1
6
（4.5）
CN2
5
3
1
CN1
B
B
7MAX.
7MAX.
（38.5）
Area for mounting
components
Ground pattern/Spacer area
Solder side (1 location point)
Area for mounting screw
Output voltage trimmer (option)
A
Name plate
Side with components (1 location point)
UP
Spacer area
B
Solder side (3 location points)
Area for mounting screw
Side with components (3 location points)
Specifications of terminals
Unit: mm
Allowable difference is ±1mm if not specified separately.
1
3
5
2
4
6
CN2
5
3
1
CN1
CN1：Input side
CN2：Output side
Output 3
P5
P3
P1
P1 V3
P2
G2
P3
Ground
Neutral
Live
N
L
Ground 2
Output 2
Ground 1
Output 1
P4 V2
P5 G1
P6 V1
- VH series B3P5-VH-B
by J.S.T. Mfg. Co., Ltd.
- VH series B6P-VH-B
by J.S.T. Mfg. Co., Ltd.
(
)
Output Power - Ambient Temperature Derating Curve
＊Shows derating for products without
covers.
＊For (A)-(F), refer to the item regarding
Ambient temperature (°C)
In the range indicated by , operation is
possible but the characteristics are not guaranteed.
・All specifications are subject to change without notice.
ꢃ
MTW 60W
MTW60W Specifications
MODEL
MTW60-51212
MTW60-51515
CH
ITEMS/UNITS
1
2
3
1
2
3
Voltage Range (Nominal: 100-240VAC)
V
AC85-265
47-440
Frequency
Hz
(Nominal: 50-60 single phase)
Power Factor (100/240VAC)(typ)
Efficiency (100/240VAC)(typ)
Current (100/240VAC)(typ)
Inrush Current (100/240VAC)(typ) (*1)
Leakage Current (max)
0.55/0.45
76
Input
％
A
1.4/0.8
20/40
A
mA
0.6/0.75 (100VAC (Electrical Appliance and Material Safety Law) / 240VAC (UL, IEC))
Nominal Voltage
(*2) VDC
+5 [V1]
12 [V2]
2.5
-12 [V3]
0.5
+5 [V1]
+15 [V2]
-15 [V3]
0.5
Maximum Current
(*3)
(*4)
A
A
5
7
5
7
2
Maximum Peak Current
Maximum Power
3.5
0.7
3.5
0.7
W
60
62.5
(P0[V1]+P0[V2]+P0[V3])
Voltage Setting Accuracy
(100/240VAC,100% load)
Maximum Line Regulation
％
+5+0.3, -0.1
1.0%
+12 ∓ 0.6
-12 ∓ 0.6
+5+0.3, -0.1
1.0%
+15 ∓ 0.6
-15 ∓ 0.75
0.4%
0.4%
(Within input voltage range)(max)
Maximum Load Regulation
(10-100% load)(max)
Output
2.0%
2.0
1.0%
1.0
2.0%
2.0
1.0%
1.0
Temperature Coefficient
％
(Ambient temperature -10° C to +50° C)(max)
Warm Up Drift (max)
(*5)
％
％
1.0
Max Power Total Regulation (max) (*2)
∓ 2.5
∓ 2.0
∓ 2.5
∓ 2.0
Maximum Ripple Voltage (max) (*6) mVp-p
80
100
150
80
100
150
Maximum Ripple & Noise (max)(*6) mVp-p
120
120
Start Up Time (100VAC)(max)
Hold-up Time (100/240VAC)(typ)
ms
ms
350
550
20/180
Fixed/Variable (CH1)
Voltage Adjustable Range
(*7) VDC
Over Current Protection (min) (*8)
A
7.4
5.8
3.7
0.75
Not available
Not available
7.4
5.8
3.7
0.75
Over Voltage Protection (min) (*9) VDC
Over Temperature Protection
Remote Sensing
13.8
16.5
Not available
Not available
Not available
Not available
Not available
Not available
Not available
-10 to +60
Function Remote ON/OFF Control
Parallel Operation
Series Operation
Operation Indicator
Monitoring Signal
Operating Temperature
Storage Temperature
Operating Humidity
℃
℃
％ RH
％ RH
-30 to +75
10-90 (the conditions of maximum 35ꢀC in wet bulb temperature and non-condensation should be ensured.)
10-90 (the conditions of maximum 35ꢀC in wet bulb temperature and non-condensation should be ensured.)
5-10Hz, 10 minutes sweep, 10mmp-p total amplitude, 3 directions, 1h for each, in non-operation
10-200Hz, 10 minutes sweep, 19.6m/s² (2G) acceleration, 3 directions, 1h for each, in non-operation
588m/s² (60G), 11 ∓ 5ms, 3 directions, 3 times for each, in non-operation
For 1 minute at ordinary temperature and humidity
Environment Storage Humidity
Vibration
Shock
Between input terminal and ground terminal: 2.0kVAC, 10mA cutout current
Between input terminal and output terminal: 3.0kVAC, 10mA cutout current
Between output terminal and ground (G): 500VAC, 20mA cutout current
In 500VDC and 100MΩ or over at ordinary temperature and humidity
Between input terminal and ground terminal, between input terminal and output terminal,
and between output terminal and ground terminal
Withstand Voltage
Isolation
Isolation Resistance
Approved by UL60950-1, CSA C22.2 No.60950-1 (C-UL), EN60950-1 (TÜV),
complying with Electrical Appliance and Material Safety Law
Safety Standards
Standards
EMI
(meeting the regulations of creepage surface and spacial distance in item 8 of the appendix table)
Complying with FCC-Class B / VCCI-Class B / EN55011-B / EN55022-B
Complying with EN61000-4-2 Level 4, -3 Level 3, -4 Level 3, -5 Level 4, -6 Level 3, -8 Level 4, -11
330
Immunity
Weight max
Mechanical
g
Size (W x H x D)
mm
26 x 83 x 185
With nominal input/output voltage, maximum output current, and Ta=25ꢀC, if not specified separately.
(*1) In primary surge current, 25ꢀC, and cold starting.
●
Recommended EMC Filter
(*2) Overshoot in starting input is 4%typ. Floating system is used for V1-V2 and V1-V3.
(*3) The maximum output current value is between -10ꢀC and +50ꢀC. For use in outside this temperature range, Derating is needed.
(*4) Flowing time should be within 10 seconds and the effective current/power should be the same as or less than the maximum
current/power.
(*5) 30min to 8h after the start of input voltage application.
(*6) In 100MHz, -10ꢀC-0ꢀC. Ripple: V1-140mVp-p max, V2/V3-160mVp-p. Ripple noise : V1-160mVp-p max, V2/V3-180mVp-p max.
(*7) For output voltage adjustable types (variation V), output voltage can be varied in the range of 4.5V through 5.5V for CH1 (+5V)
only, by the output voltage trimmer.
(*8) When the other channels are in 0A. Fold-back type drooping system and automatically resumes when the causes are removed.
(*9) For V1 only: Zener clamp system
RSEL-2003W
Please refer to "TDK-Lambda
EMC Filters" catalog.
・All specifications are subject to change without notice.
ꢄ
MTW 60W
Outline Drawing
185
177±0.5
5-φ3.5
Mounting hole
4
A
（4）
111±0.5
23
3MAX.
7MAX.
7MAX.
（1.6）
Input connector
B
5
Output connector
5
CN1
3
1
1
（5）
CN2
B
8
8MAX.
B
B
7MAX.
Area for mounting
components
7MAX.
（30.6）
Name plate
UP
Name plate
Output voltage trimmer (option)
UP
Ground pattern/Spacer area
Solder side (1 location point)
Area for mounting screw
A
Side with components (1 location point)
Spacer area
B
Solder side (3 location points)
Area for mounting screw
Side with components (3 location points)
Specifications of terminals
Unit: mm
5
3
1
Allowable difference is ±1mm if not specified separately.
CN1
1
2
4
3
5
7
CN2
6
8
CN1
CN2
P5
P1 V3
P3
P1
N
L
P2
G2
P3
P4 V2
- VH series B3P5-VH-B
by J.S.T. Mfg. Co., Ltd.
P5
G1
P6
P7
V1
P8
- VH series B8P-VH-B
by J.S.T. Mfg. Co., Ltd.
(
)
Output Power - Ambient Temperature Derating Curve
＊Shows derating for products without
covers.
＊For (A)-(F), refer to the item regarding
Ambient temperature (°C)
In the range indicated by , operation is
possible but the characteristics are not guaranteed.
・All specifications are subject to change without notice.
8
MTW SERIES
Block Diagram
【MTW15W】
＋
Output current
smoothing circuit
Ｌ
Inrush current
prevention/input
filter circuit
Over voltage
protection circuit
Input filter
circui
V１：OUTPUT
AC input
MOSFET
switch
N
GND（Ｇ1）
＋
Output current
smoothing circuit
Over voltage
protection circuit
V２：OUTPUT
Control circuit
GND（Ｇ2）
Over voltage
protection circuit
V３：OUTPUT
Output current
smoothing circuit
-
Control circuit
【MTW30W】
＋
Output current
smoothing circuit
Ｌ
Inrush current
prevention/
input filter
circuit
Over voltage
protection circuit
Input rectification
circuit
V１：OUTPUT
AC input
Current
detection
MOSFET
switch
N
GND（G1）
＋
Output current
smoothing circuit
Over voltage
protection circuit
Auxiliary
power
supply
V２：OUTPUT
Control circuit
GND（G2）
Over voltage
protection circuit
V３：OUTPUT
Output current
smoothing circuit
-
Control circuit
【MTW60W】
＋
Output current
Ｌ
Inrush current
prevention/
input filter
circuit
smoothing circuit
Over voltage
Input rectification
circuit
V1:OUTPUT
AC input
protection circuit
N
MOSFET
GND（G1）
Current detection
switch
Auxiliary
Control circuit
power supply
Control circuit
＋
Output current
smoothing circuit
Over voltage
V2:OUTPUT
protection circuit
MOSFET
switch
GND（G2）
Current detection
Over voltage
V3:OUTPUT
protection circuit
Output current
smoothing circuit
-
Auxiliary
Control circuit
power supply
Control circuit
・All specifications are subject to change without notice.
ꢀ
MTW SERIES
MTW series Instruction Manual
1. Explanation of functions and notes
1ꢀEMIꢀandꢀESDꢀmeasurementꢀmethod
5ꢀCEꢀmarking
MTW series meets the EN60950-1 standards and the CE
marking is applicable to this series, based on 73/23/EEC
and 93/68/EEC. The custom-made power supply units
(variation models) modified from this DC power supply
device are not basically CE-marking applicable, except
when
8mm
ꢀ
6mm
Filler piece：
max.
Metal plate
"CE-marking applicable" is specifically declared in their
specification documents.
2ꢀRippleꢀandꢀrippleꢀnoiseꢀmeasurement
C1: 100µ electrolytic capacitor
C2: 0.1µF film capacitor
6ꢀOperationꢀofꢀOverꢀCurrentꢀProtection
Power supply for test
150mm
Note that if nonlinear loading such as by lamp or motor,
and constant current load is connected, output voltage
may not be generated when starting up. Also, there is a
restriction in the connectable load capacity. Check it in
the specification document.
+
Load
Output connector
C2
C1
Mesurement point
7ꢀOverꢀVoltageꢀProtection
3ꢀMaximumꢀpeakꢀcurrent
Peak current flow can be allowed. However, observe
the conditions shown below for a peak current over the
nominal value.
A protection circuit which clamps the output voltage with
the zener diode is incorporated, in order to prevent the over
voltage output when in an unusual current condition.
When this circuit is activated, restart is impossible.
I1
8ꢀOtherꢀpointsꢀtoꢀbeꢀnoted
This product has surface-mount components on the bottom
panel (solder side). Vibration, impact, and distortion, etc. in
the board can cause failure due to chip crack. Be careful
in handling.
I2
t
D =（ t ／ T ）
T
(1) Condition of time
t ≦ 10 seconds
≦ Maximum peak current
(2) Condition of peak current
(3) Condition of effective current
(4) Condition of effective power
I
1
√
DI ² + (1-D) x I ² ≦ Maximum current
¹
²
P ≦ Maximum power
4ꢀMinimumꢀoutputꢀcurrent
15W/60W type
ꢀ There is no restriction in minimum output current value.
30W type
ꢀ The CH1 (+5V) output current should be 0.5A or over
when in use.
ꢀ If it is 0.5A or lower, the regulations for the other
channels cannot be satisfied.
・All specifications are subject to change without notice.
10
MTW SERIES
2.Mounting
1ꢀMountingꢀdirection
（B）
（C）
（D）
（E）
（F）
(A) Standard mounting
Input connector
Output connector
Input connector
Input connector
The standard mounting method of the power supply unit to a device
is (A). The methods (C) through (F) are also available.
※The method (B) should not be used. This can cause overheating.
When using for mounting methods (A) and (C) through (F), operate
the unit within the derating curve shown in Fig-1.
Output connector
Input connector
.
2ꢀMountingꢀmethod
Use spacers (filler pieces: ø6mm max) in the mounting
holes on the board. Keep a space of 8mm or over. Also
keep a spacial distance (4mm or over) in order to satisfy
the insulation regulations/withstand voltage. If a spacial
distance (4mm or over) cannot be kept, insert an insulating
plate, etc. It is also recommended to keep a distance of
10mm or over from adjacent devices, in order to generate
thermal convection.
4mm min.（10mm）
8mm min.
ꢀ
6mm
Filler piece
Metal plate
max.
4mm min.（10mm） 4mm min.（10mm）
Frame
MTW15W
4mm min.（10mm）
4mm min.（10mm）
3. Precautions in use
●
●
When this product is in use, confirm that the power
supply's ambient temperature is within the range of
operating temperatures. The power supply's ambient
temperature means the temperature around the power
supply unit, causing a temperature rise inside the device.
For use with natural air cooling, locate the unit so as to
generate thermal convection. Also keep a distance of 10mm
or over from adjacent devices, from each side of the unit.
quality of the electrolytic capacitor.
● When the power supply units are in a series operation,
the nominal current is restricted according to the lowest
nominal current value of the units in use. In addition, in
order to prevent damage to internal elements and other
parts due to reverse voltage applied to the unit, connect
a diode (reverse withstand voltage: twice or over the
value of total output voltage, forward current: twice or
over the value of output current, forward voltage drop:
possibly minimum) to prevent reverse voltage, to the
output terminal of the unit.
● Select input/output wire materials and noise filters, etc.
which have enough allowance in their respective current
capacity.
● If the power supply unit is not in use for a long period
of time, it is recommended to apply input voltage for
approximately 1 hour, every 2 years, to maintain the
● No materials used in this product contain the bromine
fire retardant (PBDPEs, PBBs).
● No ODS are used in the production of this product.
4. Troubleshooting
● Is the specified input voltage being applied to the input
terminal?
● Are the connections of input/output terminals correct?
● Check that the connecting wires are not too thin.
・All specifications are subject to change without notice.
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