led - Confusion about DC output voltage in this circuit - Electrical Engineering Stack Exchange
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mains - LED as 230V AC indicator - Electrical Engineering Stack Exchange
should i consider peak value or vrms value for finding the value of resisstor? given vrms is 230v and diode specs are 3.6 v and 20ma? talked to a person who knows
Hello.Can someone help me answer this question? Let's say your car has fancy LED lights . To simplify the problem, let's suppose it's just a led connected to a voltage source. Now,