why the LED of my electrical meter glows even after the line
has gone.
what actually the reason?
Answers were Sorted based on User's Feedback
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
Is This Answer Correct ? | 3 Yes | 1 No |
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.
Is This Answer Correct ? | 0 Yes | 0 No |
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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