Intermittent Controller (the 2nd)

Published:2011/7/10 22:43:00 Author:Felicity | Keyword: Intermittent Controller, | From:SeekIC

Work of the circuit The circuit consists of power circuit, timing control circuit and control implementation circuit. (It is showed in picture 8-97.) Power circuit consists of fuse FU, power transformer T, bridge rectifier, UR, filter capacitor C3, three-terminal voltage regulator integrated circuit IC2, current limiting resistor Rl and the power indicator LED VLl. Timing control circuit consists of time-base integrated circuit ICl, potentiometer RPl and R Robinson, resistor R2, work instructions LED VL2 and capacitors Cl, C2. Control implementation circuit consists of relay K, AC contactor KM and diode VD.



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