UN 0056a-P V.1 HEIR319429R0001 pulse terminal monitoring module

Product details：

UN 0056a-P V.1
HEIR type: HEIR319429 R1, HEIR319429R0001
UN0056a-P V1 pulse terminal monitoring module
Manufacturers ABB, Brown Boveri (BBC)
Model ABB UNITROL
Estimated shipping size
Size: 6.0″ x 2.0″ x 8.0″
(15.2 cm x 5.1 cm x 20.3 cm)
Weight: 0 lbs 12.0 oz (0.3kg)

UN 0056a-P V.1 HEIR319429R0001 Drive circuit uses single end drive mode, this circuit is simple, high reliability. The power tube is driven by a signal from UN 0056a-P V.1 HEIR319429R0001. 11, 14 pin single end parallel output. When SG3524 outputs high voltages, the power tube is switched on and the energy is stored in the inductor L. At low output levels, the power tube shuts off, causing the current flowing through the inductor L to suddenly drop to zero and L to generate a back potential. The impulse voltage of the back potential is added to the input end of the high-frequency transformer to drive the transformer to work. At the same time, the inductor L is used as the impedance matching element of the transformer.