FC-1 Choke Pin-out

korneluk · 1366

« previous next »
Pages: 1   Go Down

0 Members and 1 Guest are viewing this topic.

Offline korneluk

  • Newbie
  • *
    • Posts: 6
on: January 24, 2019, 02:32:50 PM
Given the assembly pin-out below, what is the connection for the FC-1 choke in common-mode?
upper bobbin 10-9-8-7-6
lower bobbin 5-4-3-2-1




Offline Paul Birkeland

  • Global Moderator
  • Hero Member
  • *****
    • Posts: 19694
Reply #1 on: January 24, 2019, 04:00:45 PM
It's probably easiest to just show snippets from the old Paramount manual.

The "input" side is always the left most top and bottom terminal in the photos I attached.

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man

Online Paul Joppa

  • Global Moderator
  • Hero Member
  • *****
    • Posts: 5822
Reply #2 on: January 24, 2019, 08:21:43 PM
Those photos from the manual are differential mode for the main inductance - only the leakage inductance is in common mode with that connection.

It's late so I won't try to describe the connections. I will show the spec sheet instead, and answer questions if necessary tomorrow  :^)

Paul Joppa

Pages: 1   Go Up
« previous next »