Voltage Booster 3.7 Volt to 18 Volts

djsfantasi

Joined Apr 11, 2010
5,701
First, I present the viewpoint documented by Robert Heinlein:
TANSTAAFL
Or it's English translation, There Ain't No Such Thing As A Free Lunch.

In this case, when you boost the voltage, you decrease the current. What is your load restance? And how much current does the load require? Knowing these two parameters, you can calculate the required current.
 

#12

Joined Nov 30, 2010
18,159
I would run right to the Simple Switcher page, but there is no amount of current or power or impedance defined.
 
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