https://community.element14.com/challenges-projects/project14/portable-electronics-kit/f/forumen-USTelligent Community 12Thu, 09 Jan 2020 11:04:09 GMThttps://community.element14.com/thread/39004?ContentTypeID=0Thu, 09 Jan 2020 11:04:09 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:ea4b34c9-e39c-405d-9a5c-f57e87bef18emgurpreet9https://community.element14.com/thread/39004?ContentTypeID=0https://community.element14.com/challenges-projects/project14/portable-electronics-kit/f/forum/39004/ltc3780-buck-boost-converter/rss?ContentTypeId=0<p style="margin:0;">I am trying to make lab bench power supply with buck boost converter, I am using LTC3780 buck boost converter which is easily available in Chinese market. Now the buck boost converter has three variable resistors namely vout-set, cc-set, uv-set. uv-set is under voltage protection which is not necessary for my project. I need to replace vout-set and cc-set with bigger potentiometer. Vout is 500k which is available in market but cc-set is 200k which is not easily in market. So can i use any other pot instead of 200 ?<span><a href="https://community.element14.com/resized-image/__size/620x827/__key/communityserver-discussions-components-files/198/2744.contentimage_5F00_127634.jpg"><img alt="image" src="https://community-storage.element14.com/communityserver-components-secureimagefileviewer/communityserver/discussions/components/files/198/2744.contentimage_127634.jpg-620x827.jpg?sv=2016-05-31&amp;sr=b&amp;sig=EfXt5lk9i6PYJeNL9oRKkJJnV6nxbcF45i79EpiAAK8%3D&amp;se=2026-05-24T23%3A59%3A59Z&amp;sp=r&amp;_=ciS06fFRec8HC0A3MdGrsg==" style="max-height: 827px;max-width: 620px;" /></a></span></p><div style="clear:both;"></div>