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Electronics › Electronics › fixed voltage to variable
Hey guys, I need some help.
Do you know how to convert fixed voltage to variable?
for example 12V to 19,5V
Hi Mick,
There are somany different methods. You can use a simple variable resistor, connect it across the supply and you can vary the voltage at the variable pin by rotating the screw.
You can generate any voltage from 0 to 12 on the variable pin if you are using a 12V power supply.
I guess you want to know something more, is that so?
Ofcorse it is not very easy to generate 19 volt from a 12V supply.