Product Features

Technical Parameters

• Product Model
  HF300W-SD110-24A
• Product Specifications
  2.8A,1.0A
• Input voltage range
  68~140VDC
• Input current
  3.2A/110VDC
• Line regulation
  ≤±0.5%
• Voltage adjust range
  ±10%
• Overload protection
  105~135%, constant current limiting, auto recovery
• Over voltage protection
  115%~150%, shut off, re-power on to recover
• Over temperature protection
  shut down, auto recovery after temperature goes down
• Withstand voltage
  I/P-O/P: 4.0KVAC/1min; I/P-F/G: 2.5KVAC/1min; O/P-F/G: 2.5KVAC/1min
• Isolation resistance
  ＞100MΩ@500VDC
• Rise time
  50ms@full load (typical)
• Operating temperature
  -20℃~+70℃(refer to the derating curve)
• Safety standards
  design refer to UL/EN IEC62368-1, GB4943.1
• Cooling method
  convection
• Ripple & Noise
  150mV
• Efficiency (Typ.)
  88%

Related Products

• 
  Product Model：

  HF600W-DM-A
  Product Parameters

  Rated power
  (W)：450

  Input Voltage
  (VDC)：240~370

  Op. Temp.
  (℃)：-20~+70

  Channel (s)：Dual

  Output Voltage
  (VDC)：220V, 18V

  Dimension
  (mm)：215*115*50

  Input Voltage
  (VAC)：176~264

  Output Current
  (A)：2.8A,1.0A

  Rated power
  (W)：450

  Channel (s)：Dual

  Input Voltage
  (VAC)：176~264

  Input Voltage
  (VDC)：240~370

  Output Voltage
  (VDC)：220V, 18V

  Output Current
  (A)：2.8A,1.0A

  Op. Temp.
  (℃)：-20~+70

  Dimension
  (mm)：215*115*50