This is part of a battery charging system, it used to charge different battery type used in RC aircraft. I tend to charge four 6S 6000mAh LiPo packs at the same time putting 15amp's in to each pack.
I found the Mosfet at aliexpress. Getting 10 shipped for about $9.00. They claim I should have them by July 1st. We'll see. Rudy KF5QYG On Saturday, June 11, 2022, 10:10:23 AM CDT, Neal Naumann via BVARC <bvarc@bvarc.org> wrote: 190 Amps! Dang! 2.5 milliohms Drain-Source on resistance - Dang again! Maybe you could substitute a IRF1404PBF from Digikey or Mouser? What is this used for? Switching power supply? DC-DC converter? Welder? Electric vehicle drive circuit? Neal N5EN -----Original Message----- From: BVARC <bvarc-boun...@bvarc.org> On Behalf Of Rudolph Ackerman via BVARC Sent: Thursday, June 9, 2022 11:30 PM To: bvarc@bvarc.org Cc: Rudolph Ackerman <rudolph_acker...@yahoo.com> Subject: [BVARC] Looking for a Mosfet Google has failed me. I'm looking for a RU40190R power mosfet. Its a N Channel 40v 190A Power Mosfet. I just need one maybe two. Looking for a place to buy Thanks Rudolph Ackerman KF5QYG ________________________________________________ Brazos Valley Amateur Radio Club BVARC mailing list BVARC@bvarc.org http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org Publicly available archives are available here: https://www.mail-archive.com/bvarc@bvarc.org/ ________________________________________________ Brazos Valley Amateur Radio Club BVARC mailing list BVARC@bvarc.org http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org Publicly available archives are available here: https://www.mail-archive.com/bvarc@bvarc.org/ ________________________________________________ Brazos Valley Amateur Radio Club BVARC mailing list BVARC@bvarc.org http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org Publicly available archives are available here: https://www.mail-archive.com/bvarc@bvarc.org/
