https://tube.loping.net/videos/watch/faaf02bf-376d-43c9-b71b-468d8a3cf0ae A tutorial on feedback resistors in DC-DC converters and how to build a high current adjustable power supply using an LM2678. Check out my webpage for more electronics! http://www.afrotechmods.comParts: LM2678T-ADJ: http://octopart.com/lm2678t-adjnopb-texas+instruments-15290279 Input electrolytic cap: http://octopart.com/eeu-fm1h221-ecg-208642 Output electrolytic cap: http://octopart.com/eeu-fr1c102b-panasonic-18987619 Input and output ceramic caps: http://octopart.com/partsearch#!?q=UMK325BJ106MM-T Bootstrap cap: http://octopart.com/c420c104k5r5ta7200-kemet-193582 Schottky diode: http://octopart.com/stps5l60-stmicroelectronics-334357 22uH inductor: http://octopart.com/aiap-03-220-k-abracon-22130082 Potentiometer: http://octopart.com/p090s-14t20br10k-bi+technologies-5426431 Schematic: https://i.imgur.com/XkGTV09.jpg Twitter: http://twitter.com/Afrotechmods Facebook: http://www.facebook.com/Afrotechmods/ Sun, 12 Jul 2026 11:02:50 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.loping.net https://tube.loping.net/lazy-static/avatars/8a56e488-2120-4649-a417-badf5893657b.png https://tube.loping.net/videos/watch/faaf02bf-376d-43c9-b71b-468d8a3cf0ae All rights reserved, unless otherwise specified in the terms specified at https://tube.loping.net/about and potential licenses granted by each content's rightholder.