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Home > Products > S SERIES SWITCHING POWER SUPPLY/CCTVSWITCHING POWER SUPPLY > 350W 12V Switching Power Supply with Ce and RoHS

350W 12V Switching Power Supply with Ce and RoHS

Basic Info

Model No.:  S-350W-12V

Product Description

  • Model NO.: S-350W-12V
  • Warranty: Lifetime Warranty
  • Input Voltage: 110-220V
  • Starting Mode: Self-excited Switching Power Supply
  • Power Supplying System: Terminal Power Distribution Equipment
  • Modulation System: PWM
  • Brand: Waw
  • Transport Package: Carton
  • Origin: China
  • Output Type: Single
  • Output Power: 301 - 400W
  • Connection Mode: Series Switching Power Supply
  • Voltage Regulating Mode: Width Modulation Type
  • Energy Transmission: One-way Transmission
  • Certification: CE, RoHS
  • Trademark: waw
  • Specification: 215*113*50MM
  • HS Code: 8504401400

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Product Description



1.High Efficiency and good price

2.Built-in EMI filter

3.100% full load burn-in test

4.Low o

5.Protection:Over load/Over voltage/Short circuit




Model  Specification S-350-5 S-350-12 S-350-24 S-350-48
DC  voltage 5V 12V 24V 48V
Rated output current 50A 29A 14.6A 7.3A
Output current range 0~50A 0~29A 0~14.6A 0~7.3A
DC power 250W 348W 350.4W 350.4W
Voltage adj.range ±10% ±10% ±10% ±10%
Voltage tolerance   ±2% ±1% ±1% ±1%
Ripple and noise 150mVp-p 150mVp-p 150mVp-p 240mVp-p
Intet stability ±0.5% ±0.5% ±0.5% ±0.5%
Load stability ±0.1% ±0.5% ±0.5% ±0.5%
AC voltage range 90~132VAC/170~264VAC selected switch 47~63Hz 254~370VDC
Current  6.5A/115V  4A/230V
Efficiency 77% 81% 83% 85%
AC Inrush current 25A/115V  50A/230V
Leakage current <3.5mA/240VAC
Overload 105%~150% Type:pulsing hiccup shutdown Resete:auto recovery
Over-voltage 115%~135%
5.75-6.75V 13.8-16.2V 27.6-32.4V 55.2-64.81V
High temperature   ERH3 ≥ 55°C Fan on,≤ 45°C Fan off,≥ 70°C,Cut down output(5~15V)
Setup rise hold up time 200ms,100ms,20ms
Vibration 10~500Hz,2G 10min./1cycle,Period for 60min,EACH AXES
Withstand voltage Input and output interval,1.5KVAC,Input and enclosure,1.5KVAC,Output and enclosure,0.5KVAC
Isolation resistance Input and output interval,Input and enclosure,Output and enclosure,500VAC/100M Ohms
Temperature coeffi cient  ±0.03%/°C (0~50°C )
Working temperature and humidity -10°C~+60°C,20~90%RH
Store temperature and humidity -20°C~+85°C,10~95%RH
Overall dimension 215*113*50mm     17PCS/CARTON
Weight 0.94Kg
CE EMC Authenticate EN55022:2010 EN61000-3-2:2006+AL:2009 EN61000-3-3:2008
EN55024:2010 EN55015:2006+AL2007+2009 EN61547:2009
CE LVD Authenticate EN61347-1:2008T A1:2001 EN61347-2-13:2006
ROHS Authenticate EPA3050B:1996 EN1122B:2001 EPA3052:1996 EPA3060A:1996
EPA7196A:1992 EPA3540C:1996 EPA8270D:2007 IEC62321:2008


350W 12V Switching Power Supply with Ce and RoHS
350W 12V Switching Power Supply with Ce and RoHS

Packaging & Shipping

350W 12V Switching Power Supply with Ce and RoHS


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Company Information

350W 12V Switching Power Supply with Ce and RoHS






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