W0438SD22 Westcode - Power Module

W0438SD22 Description

W0438SD22 is a 2200 V, 438 A thyristor (SCR) made by Westcode. It is used in phase-controlled rectifiers, soft starters, battery chargers and temperature controllers for furnaces and heaters.

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Target Applications

Westcode W0438SD22 is used for variable speed motor drives, high power inverter and traction.

Key Specifications