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RE: Repairing my home ceiling LED lamp

in STEMGeeks • last year

Greetings. Why don't I put a 120 Ohm resistor? It is what is generally customary, unless the power source is switched.

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         last year 

        Thanks. All the LEDs are in series and the current limiting resistor is already there in the board. If you mean placing a 120 Ohm resistor in place of damaged LED, It can still work because it is a small value resistance, and it won't affect the limiting current.

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