I have Motorola's "linear circuits" and "interface circuits" from 1979, but actual Semiconductor Data Books I only have are from 1969-1973.
On Sun, Aug 8, 2021 at 9:34 AM James B DiGriz via cctalk < cctalk@classiccmp.org> wrote: > Not directly useful for part number interchange, but schematic and > mechanicals for the 3T series switching regulators here: > http://www.rknorman.co.uk/Boschert%20PSU%20Circuit%20diagram.pdf > > On Sun, 8 Aug 2021 04:26:30 -0700 > Al Kossow via cctalk <cctalk@classiccmp.org> wrote: > > > On 8/7/21 9:48 PM, r.stricklin via cctalk wrote: > > > > > Annoying, but I still appreciate the tip. I think I can get where I > > > need to go with the assorted Boschert manuals on Bitsavers, if I > > > put the effort into tracing mine out. > > > > Tony forwarded me some schematics which i've added to > > http://bitsavers.org/pdf/boschert > > > > the OL400 from the PERQ was a nice find since their 1980's higher > > wattage supplies are very hard to find information on > > > >