Intermittent controller circuit diagram 3

Published:2011/8/15 1:36:00 Author:Ecco | Keyword: Intermittent controller | From:SeekIC

The intermittent controller circuit is composed of the power supply circuit, timing control circuit and control implementation circuit, and it is shown as the chart. The power supply circuit is composed of the step-down capacitor C1, resistors R1, R5, rectifier diodes VD1 ~ VD4, voltage regulator diode VS, power indicator LED VL1 and filter capacitor C2. Timing control circuit consists of the time-base integrated circuit IC, resistors R2 ~ R4, capacitors C3, C4, potentiometers RP1, RP2, diodes VD5, VD6 and light-emitting diode VL2. Control implementation circuit is composed of the diode VD7, AC contactor KM and relay K.



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