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/diy/ - Do It Yourself

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>> No.1902281 [View]
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1902281

>>1902234
Linear discharge approximation
Vpp=ripple voltage
C=I/(2fVpp)
If I = 1A, 2f = 100Hz and Vpp = 1V
then C = 1e-2 F = 10e-3 F = 10mF

There's a nice calculator at
https://www.changpuak.ch/electronics/power_supply_design.php
You can play with the values; scroll down and read the caveat.
Example: use as is but change C to 10000µF.

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