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AC-DC Series Power Supply

Short Description:

1.The power supply input voltage is 90-264vac;

2.Natural heat dissipation;

3.With output current limit protection, short circuit protection, output overvoltage protection;

4.Use 105° long life series capacitors;

5.Product design perfect, high efficiency, long life, high reliability, 100% full load aging;

6.The power supply design conforms to safety regulations;


  • Minimum Order Quantity: No minimum
  • Delivery Time: As fast as 3 days
  • Payment Terms: Paypal ,West Union,TT
  • Product Detail

    Product Tags

    Product Features

    1.The power supply input voltage is 90-264vac;

    2.Forced air cooling is adopted to dissipate heat;

    3.The main power circuit adopts resonant soft switch technology;

    4.Adopt active power factor positive circuit ;

    5.With output current limit protection, short circuit protection, output overvoltage protection, overtemperature protection and other protection functions

    6.Own fan power supply; Fan temperature control automatic speed regulation;

    7.Product design perfect, high efficiency, long life, high reliability, 100% full load aging;

    8.The power supply design conforms to safety regulations.

     

    Electrical Properties

    1.Input voltage/Frequency range.......................90~264Vac/47~63Hz

    2.Work environment/Storage environment.......................-20~+55°C/-20~+75°C

    3.Overload protection...........................115%~150% Vin=220Vac,Self-recovery

    4.Overvoltage protection......................110%~130% Vin=220Vac,Self-recovery

    5.Output start/Hold time.....................Ton≤3S / Td ≤ 20mS Vin =110Vac

    6.Vibration.......................10~500Hz,2g10min/1cycle,period for60min.Each alongX,Y,Z,axes

    7.Dielectric strength................IP-OP≤5mA@1min@3000Vac,IP-FG≤5mA@1min@1500Vac,OP-FG≤5mA@1min@3000Vac

    8.Safety standards.........................IEC/EN/UL/CAS 60950  GB4943

    9.EMC STANDARDS.....................EN6100-4-2,2,3,4,5,6,8,11;NE6100---3-2,3;EN55022 CLASSB

    10.Overall dimensions.................250×120×34.5mm

    11.Working life....................MTBF≥100000hours

     

    Serial Number

    Product Model

    Output Voltage

    Output Electricity

    Stabilized Voltage Precision

    Ripple Noise

    Efficiency

    EPA108

    NP420-220WPF48-1

    48V

    0-7.8A

    ±1.5%

    ≤120mV

    92.5%


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