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switch mode power supply

Update: 2013/9/18??????View:
  • Brand: ???wenbo
  • Type: ???WBK
  • Price: ??? RMB
  • Promotion: ??? RMB ( 0 Customers Bought)
  • Order Online
Introduction

General (WBK switch mode power supply)

          The switch mode power  supply  developed  our  company  adopting  international  high and  new technology, which applies  to  automation  fields  such  as:  LED  large  screen, engineering control equipment, communication equip -ment,  instruments  & meters, etc. This series of products  is  designed  according  to  IEC 950 ,  UC1950 ,  UL1012, TUVEN60950,EMC LVD and so on. Employing imported elements, its quality is stable and reliable, and theproductsare popular throughout the country and far sold to America a nd  Europe. Welcome to negotiate and cooperate with us.

Performance (WBK switch mode power supply)

          

AC input voltage 85~132VAC or 170~264VAC (selectable range)
AC input frequency 47~63Hz
Efficiency 25W:71% 50W:75% 100W:79% 200W:81% (Full load for 12V single output type)
Output stability 0.5% typical value
Micro-adjustment range of output voltage ±10%~15%(For main output circuit)
Ripple and noise 1% peak value (Real measurement value is less than 20 mV)
Over-voltage protection 115%~135% (For main output circuit)
Over-load protection All output terminals have short-circuit protection and overload protection
Withstand voltage Type Between primary
and secondary 		Between primary
and enclosure 		Between secondary
and enclosure
TUV 3000VAC 1500 VAC 500 VAC
Others 1500 VAC 1500 VAC 500 VAC
Holding time The typical value is 20ms at full load
Temperature factor 0.02%-0.05%/℃
EMI standard a (FCC) PART 15A, Grade B (b) En55022, CISPR PUB22A, Grade B
Safety standard (a)UL1012(b)EN60950(IEC950,UL1950)
Working environment temperature -10～60 ℃
Storage environment humidity -20 ～+85 ℃
Features (WBK switch mode power supply)
Imported elements,  high reliability,  built-in filter, low ripple,  each article has  passed  full  load  and  burn - in  test, compactness,  light weight,  inner mounted  with  inrush current  suppressing  circuit  and  output  capacitor  whose
working temperature  is  lower  than 105℃,  it shows  high  efficiency  and long  service life,  so it is suitable for  all-range voltage, short circuit protection, overload protection, over-voltage protection.
Model Power DC output current(A) Outline fig
W 5V 7.5V 12V 13.5V 15V 24V 27V 48V
WBK-A15 15 3   1.3   1.0 0.7     001
WBK-A25 25 5   2.1   1.7 1.1     001
WBK-A35 35 7   3   2.4 1.5     002
WBK-A40 40 8   3.5   2.8 1.8     002
WBK-A50 50 10   4.2   3.4 2.1 1.80 1.0 003
WBK-A60 60 12 8.0 5 4.4 4 2.5 2.2 1.25 003
WBK-A100 100 20 13.6 8.5 7.5 6.7 4.5 3.7 2 004
WBK-A145 145 25 20 12 10 9 6 5 3 004
WBK-A150 150 30 20 12.5 11.2 10 6.5 5.6 3.2 004
WBK-A200 200 38 26.5 16.5 14.7 13.3 8.3 7.4 4.2 005
WBK-A240 216~240 40 30 18 17 15 10 8 5 005
WBK-A320 250~320 48 36 25 22 20 12 11 6 005
WBK-A350 320~350 53 40 29 25.8 23.2 15 13 7.5 005
WBK-A500 400~500     40 37   20   10 007

AC-DC SINGLE OUTPUT

 


Model Power DC output current(A) Outline fig
W 5V 7.5V 12V 13.5V 15V 24V 27V 48V
WBK-A15 15 3   1.3   1.0 0.7     001
WBK-A25 25 5   2.1   1.7 1.1     001
WBK-A35 35 7   3   2.4 1.5     002
WBK-A40 40 8   3.5   2.8 1.8     002
WBK-A50 50 10   4.2   3.4 2.1 1.80 1.0 003
WBK-A60 60 12 8.0 5 4.4 4 2.5 2.2 1.25 003
WBK-A100 100 20 13.6 8.5 7.5 6.7 4.5 3.7 2 004
WBK-A145 145 25 20 12 10 9 6 5 3 004
WBK-A150 150 30 20 12.5 11.2 10 6.5 5.6 3.2 004
WBK-A200 200 38 26.5 16.5 14.7 13.3 8.3 7.4 4.2 005
WBK-A240 216~240 40 30 18 17 15 10 8 5 005
WBK-A320 250~320 48 36 25 22 20 12 11 6 005
WBK-A350 320~350 53 40 29 25.8 23.2 15 13 7.5 005
WBK-A500 400~500     40 37   20   10 007

AC-DC DOUBLE OUTPUT
Model Power DC output current(A) Outline fig
W +5V +12V +15V +24V -5V -12V -15V
WBK-B30A 30 4 1           002
WBK-B30B 30 1.2     1       002
WBK-B50A 50 6 2           003
WBK-B50B 50 6     1       003
WBK-B60A 60 4 3           003
WBK-B60B 60 3     1.8       003
WBK-B100A 100 10 4           006
WBK-B100B 100 6     3       006
WBK-B120A 120 12 5           006
WBK-B120B 120 6     4       006

AC-DC TRIPLE OUTPUT
Model Power DC output current(A) Outline fig
W +5V +12V +15V +24V -5V -12V -15V
WBK-C30A 30 3 1     0.5     002
WBK-C30B 30 3 1       0.5   002
WBK-C40A 40 3 2     0.5     002
WBK-C40B 40 3 2       0.5   002
WBK-C40C 40 3   1.5       0.5 002
WBK-C50A 50 7 1     1     003
WBK-C50B 50 5 1       1   003
WBK-C50C 50 4   1       1 003
WBK-C50D 50 3 1   1       003
WBK-C60A 60 5 2.5     0.5     003
WBK-C60B 60 5 2.5       0.5   003
WBK-C60C 60 5   2       0.5 003
WBK-C80A 80 4 2   1.5       006
WBK-C100A 100 10   2.5       1 006
WBK-C100B 100 6 2   2       006

AC-DC QUADRUPLET OUTPUT
Model Power DC output current(A) Outline fig
W +5V +12V +15V +24V -5V -12V -15V
WBK-D55A 55 7 1     0.5 0.5   003
WBK-D60A 60 5.5 2     0.5 0.5   003
WBK-D100A 100 13 2           006
WBK-D120A 120 11 4           006
WBK-D120B 120 10   3.5         006
WBK-D120C 120 8 2   2   1   006
WBK-D180A 180 8 2   4   1   006

SINGLE OUTPUT WITH+5V,3A D/D
Model Power DC output current(A) Outline fig
W +7.5V +12V +15V +24V
WBK-E100A 100 11.5 7.2   3.7 004
WBK-E150A 150 18 11.5   5.8 004

dOUBLE OUTPUT WITH CHARGE/DISCHARGE PUNCTION
Model Power DC output current(A) Outline fig
W +5V +13V +13.5V +26.5V +27V
WBK-F50A 50 3         003
WBK-F50B 50 3     1.5   003
WBK-F150A 150       0.5 5 004
WBK-F150B 150   0.5 10     004

INDEPENDENT DOUBLE OUTPUT OPTIONAL+/-POLARITY
Model Power DC output current(A) Outline fig
W ±5V 5V ±13.5V 13.5V ±26.5V 27V
WBK-G40A 40 6 2         003
WBK-G48A 48     1.8 1.8     003
WBK-G48B 48         0.9 0.9 004
WBK-G48C 48 5     1.7     004
           
DC-DC SINGLE OUTPUT
Model Power DC output current(A) Outline fig
W V +5V +12V +24V
WBK-H25A 25 12,24,48 5 2.1 1.1 003
WBK-H50A 50 12,24,48 10 4.2 2.1 003
WBK-H100A 100 24,48,96 20 8.5 4.2 006
WBK-H150A 150 24,48,96   12.5 6.3 006

DC-DC SINGLE OUTPUT

Model Power DC output current(A)
W 3.3V 5V 7.5V 12V 13.5V 15V 24V 27V 48V
WBK-l 5 5   1   0.42   0.33 0.23    
WBK-l 10 10   2   0.85   0.67 0.42    
WBK-l 15 15   3   1.25   1.00 0.63    
WBK-l 20 20   4.4   1.8   1.4 0.92    
WBK-l 45 45   5   3.5   2.8 2    
WBK-l 75 75 15 15 10 6.25 5.5 5 3.2 2.8 1.6
WBK-l 100 100 20 20 13.5 8.5 7.5 6.7 4.2 3.8 2.1
WBK-l 150 150 30 30 20 12.5 11.2 10 6.25 5.6 3.2
WBK-l 200 200 40 40 26.6 16.7 14.8 13.4 8.4 7.4 4.2
WBK-l 350 350   50 40 29 25.8 23.2 14.6 13 7.3
WBK-l 500 500       41.5 37   20.8   10.5

DC-DC SINGLE OUTPUT
Model Power DC output current(A) Outline size(mm)
W 5V 9V 12V 15V 24V
WBK-J1A 1 0.2 0.111 0.084 0.067   22.6×9.9×8.4
WBK-J1B 1 0.2 0.1 0.084 0.067   19.6×10.1×6.1
WBK-J3 2 0.6   0.25 0.2   31.8×20.3×2.2
WBK-J5 5 1 0.556 0.417 0.333 ±0.21 50.8×25.4×11.27
WBK-J10 10 2   0.84 0.666 ±0.313 50.8×25.4×10.6
WBK-J15 15 3   1.25 1   50.8×50.8×10.6
WBK-J25 25 5   2.1 1.7   72.5×67.5×22
WBK-J40 40 8   3.4 2.7   100×70×34.4
WBK-J60 60 12   5 4   140×88×34.7

DC-DC DOUBLE OUTPUT

Model Power DC output current(A) Outline size(mm)
W ±5V ±12V ±15V ±24V
WBK-K3 3 ±0.3 ±0.125 ±0.1   31.8×20.3×2.2
WBK-K5 5 ±0.5 ±0.208 ±0.167   50.8×25.4×11.27
WBK-K10 10 ±1 ±0.42 ±0.333 ±0.21 50.8×25.4×10.6
WBK-K15 15 ±1.5 ±0.625 ±0.5 ±0.31 50.8×50.8×10.6
WBK-K25 25 ±2.5 ±1.05 ±0.85   72.5×67.5×22
WBK-K40 40 ±4 ±1.67 ±1.34   100×70×34.4
WBK-K60 60 ±6 ±2.5 ±2   140×88×34.7

DC-DC TRIPLE OUTPUT
Model Power DC output current(A) Outline size(mm)
W +5V ±12V ±15V
WBK-L25A 25 4 ±0.25   72.5×67.5×22
WBK-L25B 25 3.5   ±0.3 72.5×67.5×22
WBK-L40A 40 7 ±0.3   100×70×34.4
WBK-L40B 40 6.2   ±0.3 100×70×34.4

 

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