Features

1. The chip is electrically insulated from the base plate, 2500V AC voltage;

2. International standard packaging;

3. Vacuum + hydrogen charging protective welding technology;

4. Welded structure, excellent temperature characteristics and power cycle capability;

5. Easy to install, easy to use and maintain;

6. Small size and light weight;

7. The maximum operating junction temperature reaches 150℃;

8. The forward pressure drop is small.

Model meaning

Technical parameters

Appearance and installation dimensions/wiring diagram

Product application

1. DC current of instruments and equipment; 2. Input rectified power supply of PWM inverter; 3. DC motor excitation power supply; 4. Input rectification of switching power supply; 5. Soft-start capacitor charging; 6. Electrical drag and auxiliary current; 7 , Inverter welding machine; 8. Current charging DC power supply.

illustrate:

a. Vdsm/Vrsm=Vdrm/Vrrm+200V;

b. Unless otherwise stated, Lgt, Vgt, Ih, Vtm, and Viso are debugging values ??under 25, and other parameters in the table are test values ??under Tvjm;

c. I²t=I²tsmTW/2, where TW: bottom width of sinusoidal half-wave current, at 50HZ frequency, I²t(10ms)=0.005I²tsm(A²S);

d. When used at a current of 60HZ, Itsm(8.3ms)=1.066(10ms),I²t(8.3ms)=0.943I²tsm(10ms)。