https://stream.echo6.co/videos/watch/f9912d74-9501-4ded-b869-da88c6bb8123 How diode bridge protection across a shunt resistor in a multimeter works, and why the fuse blows before the diode does on a well designed multimeter like the Fluke. A followup to the previous video on Multimeter input protection: http://www.youtube.com/watch?v=zUhnGp5vh60 Fluke 27 Service Manual: http://www.testmart.com/webdata/mfr_pdfs/FLU/27______smeng0100.pdf Bussman Fuse Datasheet: http://media.digikey.com/pdf/Data%20Sheets/Cooper%20Bussmann%20PDFs/DMM-B.pdf LittleFuse Datasheet: http://www.littelfuse.com/data/en/Data_Sheets/Littelfuse_Fuse_FLU.pdf DF02 Diode Bridge Datasheet: http://www.vishay.com/docs/88573/dfs.pdf 1N4007 Datasheet: http://www.diodes.com/datasheets/ds28002.pdf EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.amazon.com/eevblogstore-20 Donations: http://www.eevblog.com/donations/ Projects: http://www.eevblog.com/projects/ Electronics Info Wiki: http://www.eevblog.com/wiki/ Wed, 10 Jun 2026 06:57:11 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/f9912d74-9501-4ded-b869-da88c6bb8123 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.