why the LED of my electrical meter glows even after the line has gone. what a

why the LED of my electrical meter glows even after the line
has gone.
what actually the reason?

Question Posted / ghanshyam singh

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why the LED of my electrical meter glows even after the line has gone. what actually the reason?..

Answer / praveen

as led consists of parasitic capacitance during the supply it gets charged and discharges the stored energy when supply is not there this causes led to glow for some time

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why the LED of my electrical meter glows even after the line has gone. what actually the reason?..

Answer / ghanshyam singh

but Mr. praveen, the led glows for a long time, often more
than one hour, and this is also rare i.e it does not happens
all time that led glows. sometime it turns off with the
supply.

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0 No

why the LED of my electrical meter glows even after the line has gone. what actually the reason?..

Answer / ghanshyam singh

i think it's due to the leakage current/ flux.

Is This Answer Correct ?

1 Yes

7 No

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