BPM1527SJ
Power Modules （Power Supplies with Ultra-low Standby Power Consumption）
Datasheet
■Features
1.Easy to design compact AC/DC due to small number of external components
2.Enables significant reduction in power consumption of no-load and light load
3.Corresponding world wide input and PFC output voltage （Vin:DC100V½420V）
4.Unique Tamura design insures significant reduction in ‘buzz’
under light-load conditions for lower noise level
5.Reinforced insulation
■Applications
・Industrial equipment
・Information processing equipment
・AV equipment
・Home electric appliances
・Other standby power supplies and compact power supplies
■Certified safety standards
UL60950-1, CSA C22.2 No.60950-1 （E132244）
Certified input voltage range
…DC100-420V
■Applicable safety standards
UL/CSA/IEC/EN60950-1
UL/CSA/IEC/EN60065
IEC/EN60335-1
Applicable input voltage range
…DC100-420V
■Application circuit
Method to select external parts for input rectification and smoothing as well as output smoothing is supported by the application note.
TAMURA CORPORATION
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Rev.E Dec, 2016
BPM1527SJ
■Input-output condition
Item
Input voltage range
Maximum input voltage
Specification
DC100V½420V
（DC50V½420V）
420V or less
Conditions・Note
Average voltage
（Refer to the Input voltage derating curve）
Datasheet
Including peak value
Ripple voltage of the AC input rectified
Input ripple voltage lower limit 75V or more
Rated input voltage
Rated output voltage
Rated load current
Maximum peak load current
DC140V, DC340V
15V
2.7A
4.0A
5s or less, Duty 30%. Average current 2.7A or less.
■Electrical specification Ta=25℃
Item
Specification
Efficiency
Output voltage tolerance
Line regulation
Load regulation
No-load power
Ripple
Ripple noise
85% or more (90% TYP)
±5%
100mV or less
250mV or less
50mW or less (25mW TYP)
150mVp-p or less
200mVp-p or less
Conditions・Note
Rated input voltage
Rated output current
Input voltage DC100V½420V
Output current 0½2.7A
Rated input voltage
Rated input voltage
Rated output current
Measurement circuit
DC100V½DC420V
1
Module
13
Vin(+)
Vo
12
L201
Vo
V1
E1
W1
C102
2
Drain
11
10
C201 C202
C203
P1
LM1
RL1
3
Vin(-)
GND
9
GND
4
Vcc
RC(+)
14
5
VccW
REF
7
6
NC
RC(-)
8
C104
C103
E1 ： DC power supply
W1 ： Power meter WT210 (YOKOGAWA)
RL1： Electronic load
V1 ： Voltmeter Class 0.5
P1 ： Differential probe DP-100(KG)
LM1： Ripple noize meter RM-103(KG)
C102 ： 450BXW100M (RUBYCON)
C103 ： CD75-B2GA331K (TDK)
C104 ： CD75-B2GA331K (TDK)
C201 ： 25ZLG1500M (RUBYCON)
C202 ： 25ZLG1500M (RUBYCON)
C203 ： 25ZLG820M (RUBYCON)
L201 ： PC8Z-2R2N (KORIN)
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BPM1527SJ
■Protection
Item
Overcurrent protection
Overvoltage protection
Overheat protection
Specification
4A or more
17.25V½21V
Conditions・Note
Hiccup mode
Latch off
Latch off
Datasheet
■Insulation
Item
Dielectric withstand voltage
(Between Pri－Sec）
Insulation resistance
(Between Pri－Sec）
Specification
AC3.75kV 1min
Conditions・Note
Cutoff 2mA
100MΩ or more
DC500V
■Environmental conditions
Item
Operating temperature
Operating humidity
Storage temperature
Storage humidity
Specification
-20℃½80℃
20½95%RH
（No condensation）
-25℃½85℃
5½95%RH
（No condensation）
Conditions・Note
Refer to the Ambient temperature derating curve
■Ambient temperature derating curve
Reduce the load current according to the following
temperature derating table.
100
80
■Input voltage derating curve
Reduce the load current according to the following
input voltage derating table.
100
80
Load factor(%)
Load factor(%)
60
40
20
0
-20
-10
0
10
20
30
40
Ambient Temperature(℃)
50
60
70
80
60
40
20
0
50
60
70
80
90
100 110
Input voltage(Vdc)
120 ½
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Rev.E Dec, 2016
BPM1527SJ
■Typical characteristics Ta=25℃
Datasheet
Efficiency
100
Input power (at no load)
50
90
80
70
Efficiency [%]
60
40
DC140V
DC340V
Input Power [mW]
4
30
50
40
30
20
20
10
10
0
0
0.5
1
1.5
2
2.5
3
3.5
0
100
150
200
250
300
350
400
450
Output Current [A]
Input Voltage VDC [V]
Load regulation
15.75
DC140V
15.50
1.0
0.9
0.8
Input power (at light load)
DC340V
Input Power [W]
Output Voltage [V]
15.25
15.00
14.75
0.7
0.6
0.5
0.4
0.3
0.2
0.1
DC140V
DC340V
14.50
14.25
0
0.5
1
1.5
2
2.5
3
3.5
4
Output Current [A]
0.0
0
10
20
30
40
50
Output Current [mA]
15.75
25.2
25.0
15.50
24.8
24.6
15.25
24.4
24.2
15.00
24.0
23.8
14.75
23.6
23.4
14.50
23.2
23.0
14.25
22.8 100
100
Line regulation
Line regulation
No load (0A)
Efficiency (at light load)
100
90
80
70
Efficiency [%]
60
50
DC140V
DC340V
Rated load (2.7A)
Output Voltage [V]
Output Voltage [V]
40
30
20
10
0
150
150
200
200
250
300
350
250
300
350
Input Voltage VDC [V]
Input Voltage VDC [V]
400
400
450
450
0
10
20
30
40
50
Output Current [mA]
TAMURA CORPORATION
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Rev.E Dec, 2016
BPM1527SJ
■Outline dimensional drawing
Datasheet
Unit：mm
TAMURA CORPORATION
5/9
Rev.E Dec, 2016
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