交換式直流電源供應器20V/5A

交換式直流電源供應器20V/5A
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    產品名稱 : 交換式直流電源供應器20V/5A
    型號 : DP-2050S
    產品描述

    ■大型背光液晶面版顯示
    ■電壓/電流同時顯示
    ■定電壓、定電流工作模式
    ■高效率、重量輕、體積小
    ■輸出ON/OFF開關控制
    ■ALM過溫保護功能


    數量 :

     

    產品介紹

    Specification

    MODEL

    DP-2050S

    Input Voltage (Jumper Selection)

    90130 / 180240VAC 50Hz / 60Hz

    Full Load Input Current at 230VAC

    0.83A

    Output Voltage Adjustable Range

     

    Output Current Adjustable Range

    05A

    Voltage Regulation

          Load from 10% to 100% Variation

          Line from 180 to 264VAC Variation

          Ripple & Noise in r.m.s.

          Ripple & Noise (peak to peak)

     

    70mV

    20mV

    5mV

    30mV

    Current Regulation

          Load from 10% to 100% Variation

          Line from 180 to 264VAC Variation

          Ripple & Noise (peak to peak)

     

    20mA

    20mA

    20mA

    Switching Operation Frequency

    80KHz to 120KHz

    Power Factor

    0.68

    Efficiency at Maximum Power

    84%

    Volt and Amp Potentiometer Type

    Voltmeter and Ammeter Display

    Wire Wound

    4 Digit

    Voltmeter Accuracy

     

     

    ±1% +5dgts for range V≤5V    ±1% +5dgts for range V≤10V

    ±1% +5dgts for range V≤20V   ±1% +3dgts for range V>5V

    ±1% +3dgts for range V>10V   ±1% +3counts for range V>20V

    Ammeter Accuracy

     

    ±1% +5dgts for range I≤2A     ±1% +5dgts for range I≤1A

    ±1% +5dgts for range I≤0.5A    ±1% +3dgts for range I>2A

    ±1% +3dgts for range I>1A     ±1% +3dgts for range I>0.5A

    LCD Indication

    CC; CV; Amp; Volt; Output ON-OFF

    Protection

    Short Circuit; Overload; Over Temperature; Tracking OVP

    CE Approvals

    LVD : EN 61010 ; EMC : EN 55011

    Cooling System

    Natural Convection

    Dimensions in mm (WxHxD)

    70 x 150 x 250mm / 2.8 x 6.0 x 9.8in.

    Weight in Kg

    2Kgs / 4.4Lbs

    Remarks

    All the data are based on 230V 50Hz~60Hz