Replacing the Flyback Transformer From My VAXmate

Rob Jarratt robert.jarratt at ntlworld.com
Sun May 17 07:22:16 CDT 2020


I am about as certain as I can be that the flyback transformer from my
VAXmate monitor board has failed. I know this is probably impossible, but I
am wondering if there is a way to find a more modern equivalent? How
standardised are these things? I do see a lot that appear to have the same
circular arrangement of the pins.

 

The VAXmate one is a Tai-Ho TH-1802B and according the Technical Description
has a primary voltage of +28V and produces auxiliary voltages as follows:

 

+13.1kV @85uA max

+950V @200uA

+45V @75mA max

-100V @1.2mA

 

Regards

 

Rob



More information about the cctech mailing list