Rather than start from old design, you might just want to look at the online design tools and matching core selections for "simple switcher" boost and buck datasheets/app notes, or SG3524 type transformer converters.
The major distributors carry inductors in their catalogs that are just to match the simple switcher series. PC-clone power supply transformers - can be unwound and then rewound with new windings - are often used with SG3524 type designs. Tim N3QE On Fri, Aug 29, 2014 at 6:11 PM, <[email protected]> wrote: > I'm trying to built a DC to DC from an existing schematic for a frequency > standard I'm working on. > > The transformer core is identified as an Indiana General F1152-1-6 > > The Dc to Dc is running at 22Khz and maybe 20 Watts. > > Can't find any info that would allow me to decide on a proper substitute. > > Anybody out there have any data on this? > > Thanks. > > Corby > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
