Chargery S400 Power Supply




Chargery S400 is a small size and high efficiency 400W-25A digital programming power supply wich gives you the power you need for moderate charging application. Adjustable output voltage from 6 to 15V. Performance and reliability with active PFC and synchronous rectification.

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Features :

S400 is one of PFC power supply S series, high efficiency and wide input voltage range, large scale output voltage adjustment, and smaller size. S400 can output 15V 25A 400W at AC100V~240V. This V2 version is fitted with a better power switch.

  • Active PFC: smaller AC input current less interference, and Conform to European Commission Regulation no 278/2009 and Energy Star Version 2.0.
  • AC100-240V worldwide use: need not any alternative switcher, worldwide safe operation.
  • Up to 92% of convert efficiency.
  • Programming output voltage from 6 to 15V, suitable for more application.
  • Digital display output voltage and current on time.
  • Over current, over voltage, over load and over temperature protection, and resume automatically.
  • Short-circuit protection on output, safer and more reliable.
  • Intelligent cooling fans turned on at over 45℃.
  • 2 outputs can do more chargers simultaneously.
  • Synchronous Rectification make sure the high efficiency and smaller size.
  • Start at no load or full load perfectly.
  • Approved by CE.

Specifications :


  • Rated Voltage: AC110 / 220V.
  • Voltage allowed: AC100 ~ 240V
  • Rated Freq.: 50/60Hz.
  • Freq. Allowed: 47~63Hz
  • Max Current: 4.5A @100V, 2.0A @220V
  • Efficiency: 90% at 60% load and 220Vac input.
  • Active PFC: PF>0.99 at 100VAC and 100% of load; PF>0.97 at 220VAC and 100% of load


  • Rated Voltage :6 ~ 15.0V programmed.
  • Voltage accuracy: ±1%.
  • Ripple voltage: 150mV.
  • Rated Current:0 ~ 25A


  • Over voltage protection and resume automatically, 15.2V max.
  • Over current protection and resume automatically, 27A max.
  • Over load protection and resume automatically, 400W max.
  • Over temperature protection and resume automatically, 85℃ max.
  • Short- circuit protection on output and resume automatically


  • Size:145*106*55 (L*W*H, mm) or 5.7 * 4.2 * 2.16 (L*W*H, inch)
  • Weight: 0.8Kg without input cable.
  • Output DC connector: 2 pairs 4mm gold banana female connector, each connector for 20A maximal current.


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