The problem of this AC line surge protector was not starting
to give protected AC before 6 minute, something
must be wrong inside the machine since
there was no diagram for this circuit as
general services first I re-solder all the joints then the most problematics part are e -capacitors I had
three on the board.
10 microfarad @50 volts
220 microfarad@25 volts
22 microfarad @ 16 volts
The value of 220 microfarad cap was changed to 200 micro
and ESR 148 ohm that was not good two
others were not bad enough by replacing
the cap machine start to give voltages
after 2 minute
Article brought to you by Mr.Beh. based in Tehran City-Iran.OP AMP DBL 324
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