Topic: Woodstock (hp25c) power supply protection

Hi Jaques,

I saw your remarkable video on youtube about the hp25 power supply flaw.
I have a working 25c that i want to protect.
What is your advise to keep the ram alive as long as possible.
Thank you
Dave

Re: Woodstock (hp25c) power supply protection

Hi Dave,
Sorry for the late reply.

I'll have news on this very soon.
I made a successful experiment on a 25C to protect the circuits, the machine being fed by the AC power supply and the batteries REMOVED.

Next month, I promise.