0-100v 可调电源 开关电源

输入电压ac input voltage range ........... 176~264vac

输入频率input frequency ........................47~63hz

突入电流ac inrush current......................cold start,,150a/230v

电压调整率line regulation(full load).........≤ 0.5%

负载调整率load regulation......................±1%

纹波及噪声ripple & noise.......................≤ 1% (20mhz band width)

过载保护output overload protection........110~150%

过压保护output over voltage protection....115~150%

绝缘耐压withstand voltage.........................i/p-o/p:1.5kvac/1min

                                       i/p-f/g:1.5kvac/1min

                                       o/p-f/g:0.5kvac/1min

工作温度working temperature......................-20°c~+50°c

无故障工作时间mtbf...................................100.000 hours

安规标准safety standards.............................ul508,en60950

emc标准emc standards..............................en55022 class b

                                       en61000-3-2,3 en61000-4,2,5

本产品的品牌是major，型号是mp，类型是通信电源，调制方式是脉冲宽度调制(PWM)式，输入电压是110VAC/220VAC（V），输出功率是500-1500W（W），输出电压是0-100（V），工作效率是80（%），输出纹波噪音是0，输出电压精度是21（%），电压调整率是90（%），负载调整率是70（%），产品认证是CE