Calculating the L and C for a power supply filter

[Marc Reinig]

I have a power supply (full wave bridge) 20V, 10A. I need to filter the raw
output. How do I calculate the values of the L and C for a Pi or L filter
given the frequency in and acceptable ripple out?

ie.
Vin____L____ Vout

C C


or

Vin____L____ Vout

C


or

Vin____L____ Vout

C


Thanks in advance,

Marc Reinig
System Solutions

 

[james b]

http://www.csupomona.edu/~apfelzer/209/209-15.pdf