Can i convert 230v ac to 24v dc by using a relay?Instead of
Smps is it possible?
What is relay logic in plc ??
How it works?

Answer Posted / sajjad khan

in PLC relay use only switching device'
i think using rectification convert 230 AC to 24 VDC
use 105400 volt PF and diodes and filter copacitor 220uf35 volt copacitor and Ziner Diode 24 volt 2 watt.
it's circuite is very simple and small.

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