12 V adapter from 230 Vac. No Xmer - copy - copy

130

01:47:12

I/P 230 Vac. O/P 12 Vdc, no x'mer used

published 10 years ago

hurz

10 years ago

With the correct peak voltage of 325V think about the efficiency!

Nilesh8080

10 years ago

I m trying to use this ckt to operate LED strip

hurz

10 years ago

Don't do that, its dangerous and the efficiency is extremely low! The 470Ohm resistor must be, with the correct peak voltage of 325V, a 20Watt one!! Use at least a transformer everything else is to dangerous!

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