Forum Discussion
MEXICOWANDERER
Jul 11, 2018Explorer
5 MILLI amps of bleed can cause a 5-volt potential exist in a switched buss, try it with reality instead of a calculator and sharp pencil. 3mm LEDs are incredibly prone to lighting up at voltages that are outrageously low. Having built so many indicator panels with LED and piezo annunciators taught me a lesson in reality.
Good meters have high impedance. But when a dime store meter cancels a ganged bleed of (one LED) it will have you scratching your head -- have fun :)
Good meters have high impedance. But when a dime store meter cancels a ganged bleed of (one LED) it will have you scratching your head -- have fun :)
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