Reply to "MTH 44 tonner stalling issues"

thor73OGR Forum Member DIGITAL SUBSCRIBER

gunrunnerjohn posted:
I have figured out what I need to upgrade the supercap in the 44-Ton locomotive, just haven't had the time to do the deed. Given the smaller board, I'm somewhat concerned about damaging the charging circuitry, so I'll have to design my solution to minimize the inrush current for initial charge of the larger capacitor while still allowing full current to flow out of the capacitor when needed.

Hey John, just to clarify - you're talking about upgrading the standard ps3 supercap configuration (provides keep alive for sounds, etc. but not motors), correct?

If you have figured out where to tie in to the main voltage bus on a ps3 board, so that you could provide motor keep alive as well, please share - I have a supercap design just waiting.

3/14/1911:40 AM

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