DISCHARGE CIRCUIT OF ELECTROLYTIC CONDENSER

摘要

A circuit for discharging an electrolytic capacitor is disclosed. The circuit comprises a high current discharge unit(10) coupled between both ends of the capacitor(C) and discharging a high discharge current; a low current discharge unit(20) for discharging a low discharge current; a selection unit(30) detecting the current level of the capacitor(C) to switch the discharge units(10)(20). The discharge from the capacitor can be performed at each of resisters according to the discharge current level. Thereby, the discharge time is reduced.