Zez Silko, s.r.o.

Capacitors for IGBT

Application

These capacitors are used for protecting semiconductors (snubbers for IGBT transistors) and for energy storage applications as labs, medical devices and so on. They are charged and discharged repeatedly. Very high peak currents are carried.

Construction

The self-healing dry capacitor elements are enclosed in a cylindrical plastic case sealed with PU resin. They are made of metallized PP film, MKP system. This enables the unit to carry high inrush currents with low self-inductance and series resistance.