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Problem with SCR conductivity (schematics attached)

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rameshdanas

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SCR conductivity

Even when there is no trigger pulse
given to gate terminal of SCR there is
about 52 VAC appearing across the load
point can anyone tell the reason for it

i have attached the schematic

thanks
Ramesh
 

Re: SCR conductivity

Hi,
Do not keep the gates opened, connect them to respective source through some resistor and check again., else gate leakage current may get multiplied.
Regards,
Laktronics
 

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