RCCanada - Canada Radio Controlled Hobby Forum - View Single Post - HELP!!! Multiwii and Megapirate AIO Flight Controller w/FTDI (ATmega 2560) V2.0

atc666 · 05-04-2014, 09:23 AM

The BEC circuits are all trying to supply power to the main board and they are all approximately the same voltage but it is impossible to get them all the same.

This means that as the power fluctuates slightly they will each back-feed power into whichever one is the lowest at that time.

http://fpvlab.com/forums/showthread....from-esc-s-bec

05-04-2014, 09:23 AM	#7
atc666 RCC Senior Contributor I am: Adam Clarke Join Date: May 2006 Location: Ottawa,ON Radio of choice: JR 9303 2.4 # of RCs: 4 Feedback: 2 / 100% Posts: 541 Total Props: 0	Re: HELP!!! Multiwii and Megapirate AIO Flight Controller w/FTDI (ATmega 2560) V2.0 The BEC circuits are all trying to supply power to the main board and they are all approximately the same voltage but it is impossible to get them all the same. This means that as the power fluctuates slightly they will each back-feed power into whichever one is the lowest at that time. http://fpvlab.com/forums/showthread....from-esc-s-bec __________________ Adam Clarke MAAC# 75232 Aeroworks 75cc Extra 260 DA 85 JR 9303 2.4