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Yueqing Chnanma Electrical Co., Ltd.

Switching Power Supply, Power Supply, SMPS manufacturer / supplier in China, offering 12V 20A AC/DC Switching Power Supply, IP65 Waterproof Elevator Speed Governor Limit Switch Rotary Limit Switches, Quick Connect Terminal Micro Switch and so on.

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Supplier Homepage Product Switching power supplies 12V 20A AC/DC Switching Power Supply

12V 20A AC/DC Switching Power Supply

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Port: Shanghai, China
Production Capacity: 100000 Pieces/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: S-40-5
  • Warranty: 2 Years
  • Input Voltage: Full Range
  • Starting Mode: Self-excited Switching Power Supply
  • Power Supplying System: Terminal Power Distribution Equipment
  • Modulation System: PWM
  • Brand: Chnanma
  • Size: 78*51*28mm
  • Color: Silver
  • Transport Package: Standard Export Packing
  • Origin: Zhejiang China (Mainland)
  • Output Type: Single
  • Output Power: 1 - 50W
  • Connection Mode: Series Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type
  • Energy Transmission: One-way Transmission
  • Certification: CE, CCC
  • Shell Material: Aluminum
  • Oltage Regulating Mode: Frequency Modula
  • Trademark: Chnanma or as customer request
  • Specification: CE
  • HS Code: 8504401400
Product Description

Product Description
100% full load burn-in test
Universal AC input: 88-264VAC
Small size, High power density
Fixed switching frequency at 47-63Hz
Protections: Short circuit/Overload/Over voltage
Size: 99*97*36MM
 
Specification                                                 BNES-35-48
DC output                                         48V  0.8A
Wave and noise                                      80mVp-p
LINE REGULATION                                     ± 0.5%
Load REGULATION                                     ± 1%
Efficiency                                     78%
Adjustable range for DC voltage                                        ± 10%
AC input voltage range 88-264VAC  47-63Hz        120-370VDC
AC Inrush currentCold-start current    30A/230V
OverLoad protection                 110%-180% rated output power 
Over-Voltage protection        
Withstand voltage   I/P-O/P: 3Kv    I/P-FG: 1.5KV  O/P-FG: 0.5KV    1minute
Working temperature-10º C_ +50º C
Safety StandardsDesign refer to GB4943, UL60950, EN60950
EMC Standards Design refer to GB9254, EN55022 Class B
Weight0.45Kg
 
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