andro
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I have question about, if i have a load (example Microcontroller) needs max constant voltage dc = 5 V and max constant current 100 mA
and i have a power supply can supply only 5 v dc with max current 1 A
How to calculate the protection resistance that should be connected between microcontroller and power supply without damaging the microcontroller ??
If i calculate the resistor required between power supply and microcontroller
it will be
[5(power supply) - 5(Microcontroller) ]/100 mA = ????
Thank you
and i have a power supply can supply only 5 v dc with max current 1 A
How to calculate the protection resistance that should be connected between microcontroller and power supply without damaging the microcontroller ??
If i calculate the resistor required between power supply and microcontroller
it will be
[5(power supply) - 5(Microcontroller) ]/100 mA = ????
Thank you