HF400W-S 400 Watt Single Output With Battery Charger

400 Watt Single Output With Battery Charger

Size (L×W×H): 241mm × 124mm × 65mm

  • High reliability, low cost
  • Built in fan speed control
  • 100% full load burn-in-test
  • Protection: Over current/Over Voltage/Over temperature/ Short circuit
  • One year warranty


AC input voltage range. 170~264VAC (210~370VDC)
Input frequency 47-63Hz
Inrush current cold start,  40A/230V
Input leakage current <0.7mA/230VAC
Line regulation (full load) ≤ ±0.5%
Output Voltage adjust range ±10%
Output overload protection 110~130%,  current limiting,  auto recovery
Output over voltage protection 115~150%
Withstand voltage I/P-O/P :  3.0KVAC/1min
  I/P-F/G : 1.5KVAC/1min
  O/P-F/G : 0.5KVAC/1min
Rise time 50ms,  20ms@full load (typical)
Operating temp. & humidity -10°C ~+50°C,  20%~93% RH (non condensing)
Storage temp. & humidity -20°C ~+85°C,  20%~95% RH (non condensing)
Safety Standards design refer to GB4943,  UL60950,  EN60950
EMC Standards design refer to GB2954,  EN55022 class A
Cooling method Fan
Model DC Output Load regulation R&N Efficency
HF400W-S-12 12V, 33A 0.5% 150mV 83%
HF400W-S-24 24V, 17A 0.5% 150mV 85%
HF400W-S-36 36V, 11A 0.5% 150mV 85%
HF400W-S-48 48V, 8.3A 0.5% 200mV 86%


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