WLC

117

01:23:29

Water Level Controller

published 2 years ago

sesrikanth

2 years ago

Trying to design water level controller. Circuit behaves perfectly when you open right (level high), and left (level low) switches in sequence i.e. pump turns ON. Stays ON until low left, then right hand switches are closed. Once the power supply (the bridge rectifies) is added to the circuit it do not behave as expected and no response to open close of switches. Here, I need the power supply definitely : ( What should I do to mitigate this? Any Ideas please ? Btw, the switches are where water level probes are connected; Connected across ac for preventing electrolysis and related corrosion.

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