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Zhejiang Best Electric Co., Ltd.

Switching Power Supply, Switch Power Supply, Led Power Supply manufacturer / supplier in China, offering 1200W 48V Switching Power Supply with CE and RoHS (BS-1200-48), 20W 12V Switching Power Supply with CE and RoHS (BBS-20-12), 5VDC 12VDC Dual Output Switching Power Supply (NED-50A) and so on.

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Supplier Homepage Product single output series 1200W 48V Switching Power Supply with CE and RoHS (BS-1200-48)

1200W 48V Switching Power Supply with CE and RoHS (BS-1200-48)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 100000 Pieces/Month
Transport Package: Standard Export Packing
Payment Terms: T/T

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Basic Info
  • Model NO.: BS-1200-48
  • Warranty: >2 Years
  • Input Voltage: 110-220V
  • Starting Mode: Self-excited Switching Power Supply
  • Power Supplying System: Terminal Power Distribution Equipment
  • Certification: CE, RoHS, ISO
  • Shell Material: Aluminum
  • Size: 250*160*90
  • Specification: CE ROHS
  • HS Code: 8504401400
  • Output Type: Single
  • Output Power: >500W
  • Connection Mode: Series Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type
  • Energy Transmission: One-way Transmission
  • Brand: Chnbest
  • Color: Silver
  • Trademark: CHNBEST
  • Origin: China
Product Description
100% full load burn-in test
Small size, High power density
Universal AC input: 220± 20%
Fixed switching frequency at 47-63Hz
Protections: Short circuit/Overload/Over voltage
Size: 250*160*90mm
Specification       BS-1200-24  BS-1200-36BS-1200-48BS-1200-110 
DC output     24V   50A  36V  33A  48V   25A  110V   10A
Wave and noise  120mVp-p  150mVp-p  150mVp-p  150mVp-p
Inlet stability     ±0.5%     ±0.5%      ±0.5%     ±0.5%
Load stability     ±0.5%     ±0.5%      ±0.5%     ±0.5%
Efficiency     86%       86%       87%      85%
Adjustable range for DC voltage       ±10%     ±10%      ±10%     ±10%
AC input voltage range 176-264VAC  47-63Hz     
AC Inrush currentCold-start current   45A/230
OverLoad protection         105%-135% hiccup mode,auto-recovery
Over-Voltage protection    115%-140% rated output voltage         
Setup,rise,hold up time2000ms,50ms,20ms at full load and 230VAC
Withstand voltage  I/P-O/P:3Kv    I/P-FG:1.5KV   O/P-FG:0.5KV   1minute
Isolation resistanc I/P-O/P   IP/FG   OP-FG:500VDC/100M  
Working temperature-10ºC_+50ºC
Safety StandardsDesign refer to GB4943,UL60950,EN60950
EMC Standards Design refer to GB9254,EN55022 Class B
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