特点 Features
○ 芯片与底板电气绝缘,2500V交流电压;
○ 国际标准封装;
○ 焊接结构,优良的温度特性和功率循环能力;
○ 工作结温达150℃,正向压降小。
○ The chips a re electrically insulated from bosom plate,2 500V AC voltage;
○ Packaged as per international standard;
○ Welded structure, with excellent temperature characteristics and power cycling capacity;
○ Maximum junction temperature up to 150℃, Low forward voltage drop.
典型应用 Application
○ 仪器设备的直流电源,PWM变频器的输入整流电源;
○ 直流电机励磁电源,开关电源的输入整流;
○ 软启动电容充电,电气拖动和辅助电流;
○ 逆变焊机,电流充电直流电源。
○ DC power supply of appliance and device, input rectifying power supply of
PWM frequency transformer;
○ Excitation source for DC moto r, Input rectifying of switching power supply;
○ Charging of soft starting capacitor , Electric towage and auxiliary current;
○ Inversion welder, Current charging DC power supply.