90W Series AC/DC desktop power adapter

The power adapter is 90W desktop type adapter series .This product is equipped with a 2-pin IEC320-C8 AC?inlet,adopting the input range from 100VAC to 240VAC.The entire series supplies output voltage between 12VDC and 48VDC that can satisfy the demands for various types of office facilities and consumer electronic devices.The effiency is not lower than 87% and designed accordion to UL/CE/FCC safty regulations.


  • Universal?Input 100-240 VAC
  • 2?pin C8 AC inlet
  • Output with Low Ripple Noise
  • Built-in PFC function
  • Efficiency 87%min
  • Class II power (without earth pin)
  • Protections:Short circuit/Overload/Over voltage
  • Fully enclosed plastic case
  • LED indicator for power on
  • 100% full load burn-in test
  • CE/FCC and RoHS Certified
  • Desktop Style / Non-vented Case
  • Case Dimension (L*W*H mm): 142*62*35
  • Modified and Custom Design Available
  • 2 years warranty

Input Characteristics

  • Input Voltage: 100~240V AC
  • Input Voltage Range: 90-264VAC
  • Rated Input Frequency: 50Hz or 60Hz single phase.
  • AC Input Frequency Range: 47Hz to 63Hz

Output Characteristics

  • Rated Voltage: 12V~48V optional
  • Output voltage regulation precision: ±5%
  • Loading regulation: ±1%
  • Ripple :1% Vp-p max.
  • Transient Response :0.5ms for 50% ? Load Change Typical
  • Protection:Fold back Overcurrent Protection; Short Circuit Protection

Environmental Conditions

  • Operating temperature: 0℃~40℃
  • Operating humidity: 20%~ 90% (Relative humidity).
  • Storage temperature: -20℃ ~ 70℃ .
  • Storage humidity: 5%~ 95% . (Relative humidity).
  • Cooling:By natural air flow


  • Dielectric Withstand Voltage ( HI-POT ):
    HI-POT—A IEC 320 2pin primary to secondary 3000Vac 5mA 1min

Safety Approvals:

CE /RoHS Certified and Designed according to UL/ standards


  • MTBF (Mean-Time-Between-Failures) Calculation: MTBF shall be 50K hours of continuous operation at 20℃, maximum load and normal voltage
  • MTBF Verification: The MTBF shall be verified from life testing performed by factory Quality Department. The operating conditions are: 40℃ ambient temperature , sea level , both nominal line voltage ranges (230Vac) and a minimum load of 70% of the maximum load.

Consumer electronic devices,Telecommunication devices,Office facilities,Industrial equipments.