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Old 18th Mar 2021, 10:07 pm   #60
GeraldSommariva
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Join Date: Mar 2021
Location: Liphook, Hampshire, UK
Posts: 125
Default Re: The Transam Triton Personal Computer

Quote:
Originally Posted by ortek_service View Post
Well done on the inverter DIY-alternative to a mains isolation transformer !
Luckily, most SMPSU's won't have an issue with the quasi-sine output from these.
I came up with this to fix a RIELLO oil boiler control box again it turned out to be a electrolytic capacitor a few pennines ,new box was £80+.

Found a 7812 reg which I have now fitted and its giving me +11.82 volts, I connected it directly to the mains and the +5v and -12v are still good checked with scope nice and clean.

But the +12v is still low ?
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