Electronics > Projects, Designs, and Technical Stuff

supercapacitor pack balance board

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robint:
Having seen the earlier work 2019 https://www.eevblog.com/forum/projects/chinese-tl431-super-capacitor-balancer/msg2222214/#msg2222214
by @wictor https://www.eevblog.com/forum/profile/?u=110120
In which he uncovered very skillfully the scandalous rubbish produced by Cheap Charlies  I wondered now if there was a credible product available for 6 Super Caps in series for 16V auto use that is reliably safe (given the very iffy design using the TL431 )

Searched here but no update

@Julian did some mod work 3 years ago BUT is it relevant?
 

robint:
BTW I found this very capable explanation here for contribution


But then I saw another cct for this type of board using a mosfet  on EB

1PC Super Capacitor Balancing Protection Board 16V 83F Single Line Super Farad

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