Hi If you want to do it and get full output, the change probably involves nasty things like swapping out inductors …. Likely cheaper to just spend the $16 and buy a brand new one at the right voltage.
https://www.trcelectronics.com/View/Mean-Well/LRS-100-12.shtml <https://www.trcelectronics.com/View/Mean-Well/LRS-100-12.shtml> Given the risks of getting a mod “almost right”, it’s probably worth the piece of mind with a new one as well. Bob > On May 3, 2020, at 9:53 AM, Steve - Home <[email protected]> wrote: > > Has anyone found schematics for the Mean Well supplies? I have a couple of > 15V 7A ones that will adjust down to 14.1 and I’d like to get them down to > the 12-13.8 range. > > Steve > WB0DBS > > > >> On May 3, 2020, at 8:43 AM, Bob kb8tq <[email protected]> wrote: >> >> Hi >> >> >>> On May 2, 2020, at 8:10 PM, Perry Sandeen via time-nuts >>> <[email protected]> wrote: >>> >>> Learned Gentlemen, >>> I personally dislike equipment that uses *wall warts* due to quality >>> concerns >>> One inexpensive way I've powered my Lucent equipment is using used laptop >>> power supplies. They're easily found at HamFests or on ebay. On Ebay >>> prices very wildly. If you buy 3 or 4 they can be $5 each shipped. >>> Another source to consider are the Mean Well SRPS at Jameco. >> >> If you are shopping for Mean Well supplies, TRC >> >> https://www.trcelectronics.com/mean-well >> <https://www.trcelectronics.com/mean-well> >> >> is a good place to shop. They are a (if not the) factory direct US >> distributor for the >> brand. That should eliminate the risk of getting one labeled Meen Well or >> Men Well or …. >> That sort of thing is pretty common on eBay. >> >> At least on the stuff I’ve shopped for, their prices are pretty good. They >> deliver next >> day on the cheap. Of course that’s probably because they are about 2 hours >> down the >> road from here :) >> >> Bob >> >>> They run from 55 watts on up with a wide range of voltages. They are have >>> spec sheets. Some SRPS's on ebay are cheap but their quality....... >>> Regards, >>> Perrier >>> _______________________________________________ >>> time-nuts mailing list -- [email protected] >>> To unsubscribe, go to >>> http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com >>> and follow the instructions there. >> >> _______________________________________________ >> time-nuts mailing list -- [email protected] >> To unsubscribe, go to >> http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com >> and follow the instructions there. > > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
