29 Nov
2023
29 Nov
'23
10:23 a.m.
On Wed, Nov 29, 2023 at 6:16 PM Rob Jarratt <robert.jarratt(a)ntlworld.com> wrote:
I am working on the schematic and when it is done I
will post it for information. However, I was wondering what you suggest for testing the
board once I have done this. Simply replacing the blown fuse and plugging it in
doesn't sound like a good idea. Equally, not sure if using the light bulb method for
limiting current into the PSU is going to help is it?
You could try a lamp limiter between the 12V power supply and the
monitor board (or across the (empty) fuseholder). Something like a car
headlamp bulb with both filaments in parallel.
-tony