CONNECTION FOR CONDENSER'S CAPACITY MEASURING

摘要

The design deals with the connection for capacity measurement by discharging from the operational voltage. The connection evaluates the voltage loss within the parallel combination of the load resistance and measured condenser. Exponential dependency of the voltage loss is used and the capacity of the measured resistance is directly determined from the selected period of time. The connection consists of the load resistance, two comparators, normal frequency counter, two light-emitting diodes and display.<IMAGE>