It is often possible to infer the component ratings needed from the other
components around them. A component in the base circuit of a transistor is
likely to experience lower currents and voltages than one in the collector
circuit.
In this case, we can see from Tony's diagram that there is a 2.7
Tony Duell has reverse engineered the following schematic.
http://www.bitsavers.org/pdf/dec/rainbow/duell_schematics/psu.pdf
I will go with the 1000V as you suggest anyway.
Thanks
Rob
From: Mattis Lind
Sent: 25 November 2022 07:12
To: r...@jarratt.me.uk
Cc: General Discussion:
