Gold Member Since 2009
Audited Supplier
Zhejiang Best Electric Co., Ltd.

Switching Power Supply, Switch Power Supply, Dual Output Switching Power Supply manufacturer / supplier in China, offering Dual Output Power Supply (D-350E), 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 Dual output series Dual Output Power Supply (D-350E)

Dual Output Power Supply (D-350E)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 50000PCS/Month
Payment Terms: T/T

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Basic Info
  • Model NO.: BD-350E
  • Warranty: >2 Years
  • Input Voltage: 110-220V
  • Starting Mode: Self-excited Switching Power Supply
  • Power Supplying System: Terminal Power Distribution Equipment
  • Trademark: CHNBEST
  • HS Code: 8504401400
  • Output Type: Dual
  • Output Power: 301 - 400W
  • Connection Mode: Series Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type
  • Certification: CE
  • Origin: China
Product Description
One of the SMPS Suppliers For Beijing Olympic Games & Shanghai EXPO 2010
100% full load burn-in test
AC input: 110/220VAC± 20% selectable by switch
Protections: Short circuit/Overload
Low cost, high reliability
Size: 215*115*50mm
Specification                                                      BD-350E
DC output                    +24V   7A               -24V    7A
Wave and noise                    50mVp-p                 80mVp-p
Inlet stability                      ±0.5%                    ±1%
Load stability                      ±0.5%                    ±1%
Efficiency                        78%                     
Adjustable range for DC voltage                        ±10%               
AC input voltage range  85-132VAC/170-264VAC  47-63Hz      
AC Inrush current Cold-start current  15A/115V  30A/230V
OverLoad protection          105%-135% hiccup mode,auto-recovery
Over-Voltage protection     115%-140% rated output voltage         
Setup,rise,hold up time 200ms,10ms,30ms 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 Standards Design refer to GB4943,UL60950,EN60950
EMC Standards  Design refer to GB9254,EN55022 Class B
Weight 1.0Kg
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