Time_delay_circuit_with_constant_current_charging_of_timing_circuit_using_a_UJT_and_JFET

Published:2009/7/21 21:48:00 Author:Jessie | From:SeekIC

Time delay circuit with constant-current charging of timing circuit using a UJT and JFET. Constant currents of less than 1 μA can easily be obtained that result in time delays up to 10 minutes.



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