Quote:
Originally Posted by Electronic M
Capacitors are NOT supposed to have resistance...Some electrolytic capacitors will briefly measure as having resistance due to requiring enough charging current for a DMM in ohms mode to detect*, or reverse polarity leakage, but all other capacitor types SHOULD measure open circuit (unless they have failed shorted).
*DMMs measure resistance by applying a voltage, measuring current draw and computing resistance based on current and voltage.
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Looks like I'm going to have to invest in something to measure the capacitance...For now I'll see if someone has one I can borrow. Which do you recommend?
Also, if it is confirmed dead, does the size/lead distance of a replacement matter if the uf/v is the same?
04-01-2019, 06:12 PM
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