Welcome, Guest. Please login or register.
Forums
« previous next »
Pages: [1]   Go Down

Author Topic: High-pitched noise  (Read 1067 times)

Description:

0 Members and 1 Guest are viewing this topic.

Offline Framiga

  • Hero Member
  • *****
  • Join Date: May 2003
  • Posts: 4096
    • Show all replies
Re: High-pitched noise
« on: June 26, 2004, 04:16:48 PM »
Hi

PSU switch-mode transformer.

Sometimes you can fix/reduce it, with a spray varnish insulator

for HT TVset transformer.

Pay attention with an open PSU (hi voltage)

Ciao


Logged
 
Pages: [1]   Go Up
« previous next »