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how to fix Heating issue of 7805?
i am using LM7805 whose output voltage 5V and Output Current 1A
i have used this to feed 5V supply for my application Circuit and
my application circuit draw 125mA current ,
even tho 125mA current ...
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How to measure AC and DC with oscilloscope
I'm a newbie with the oscilloscope. I have a digital RIGOL with two probes.
I'm testing a simple 12V AC to 5V DC converter.
I'm trying to measure the effect of the 7805 on the DC signal in output ...