◎ 产品特征 Product features

◆ 芯片与底板电气绝缘，2500V 交流电压

◆ 国际标准封装

◆ 真空 + 充氢保护焊接技术

◆ 体积小，重量轻

◆ 最高工作结温达 150℃

◆ 正向压降小

◆ Electrical insulation between the chip and the backplane with insulation voltage 2500VAC

◆ International standard package

◆ "Vacuum + hydrogenation protection" welding technology

◆ Compact dimensions and low weight

◆ Maximum operating junction temperature up to 150  ℃

◆ Low forward voltage drop

◎ 典型应用 Typical applications 

◆ 仪器设备的直流电流

◆ 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 the instruments and equipment

◆  Input rectification power supply of the PWM inverter

◆ Excitation power supply of the DC motor

◆ Input rectification system of switching power supply

◆ Soft start capacitor charging system

◆ Electrical drive and auxiliary current

◆ Inverter welder

◆ DC power charging system

◎ 产品说明 Product description

◆ V RSM =V RRM +200V

◆ 除 V FM 、V iso 外，表中其它参数皆在 T jm 下的测试值。

◆ V RSM =V RRM +200V

◆ IIn addition to V FM and V ISO , the other parameters in the table are the test values under T jm 

◎ 模块型号与电路图

Module model and circuit diagram

◆  单相桥模块（MDQ) 进口型号 SKCH、DF、VHF等所对应的国内型号以电路图为准

◆ Single phase bridge rectifier module (MDQ); the domestic models corresponding to the imported models SKCH, DF, VHF etc., are subject to the circuit diagram.

◆  三相桥模块（MDS) 进口型号 6RI、RM、DF 等所对应的国内型号以电路图为准

◆ Three phase bridge rectifier module (MDS); the domestic models corresponding to the imported models 6RI, RM, DF etc., are subject to the circuit diagram.