Videokarma.org

Go Back   Videokarma.org TV - Video - Vintage Television & Radio Forums > Early Color Television

Notices

We appreciate your help

in keeping this site going.
 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #11  
Old 04-18-2009, 11:05 AM
kx250rider's Avatar
kx250rider kx250rider is offline
REAL TVs have TUBES!
 
Join Date: Oct 2005
Location: Los Angeles & Dallas
Posts: 3,239
Quote:
Originally Posted by bgadow View Post
I've heard that in the prewar era Zenith has trouble with transformers being underrated; I wonder if that was still on their mind?

Not sure, but I do know they had a bad reputation for failed field coils in the prewar radios, since the field coil was also the input choke for the power supply. Any load, such as a leaky filter, would overheat and open the field coil. Shoulda put a fuse!

Charles
__________________
Collecting & restoring TVs in Los Angeles since age 10
Reply With Quote
 



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 09:42 AM.



Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2026, Jelsoft Enterprises Ltd.
©Copyright 2012 VideoKarma.org, All rights reserved.