[Amps] small transformer evaluation AND POWER SUPPLY FOR SCREEN GRIDS
Bill, W6WRT
dezrat1242 at yahoo.com
Wed Sep 5 11:28:45 EDT 2012
ORIGINAL MESSAGE:
On Tue, 4 Sep 2012 20:45:18 -0400, Gene wrote:
>. I like choke input filters because if the choke is big enough (has "critical inductance"), it acts as a passive regulator by itself.
REPLY:
A choke does indeed act as a regulator, but it is a current regulator, not a
voltage regulator. Exactly the wrong thing for a screen supply.
73, Bill W6WRT
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