Quote:
Originally Posted by Thomas Porfert
You can just tap the BEC Pro off one of the 6s packs..unless you plan on running a 12s cinder block sized battery. The BEC can tap off just one of the battery leads and will only receive 22.2 volts. We have a wiring diagram on the BEC page that covers this.
http://www.castlecreations.com/products/ccbec.html#
It's under CC BEC Resources; CC BEC Multi-pack Installation
It says it's for the regular BEC only, but it will work just fine with the BEC Pro.
Thomas Porfert
Castle Tech Support
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The only issue with that arrangement is the pack with the BEC will be drained slightly more than the other pack. It won't be a lot to be sure, but if the packs are charged/balanced in series, it can take longer to balance that difference out. Not to mention the LVC is not as accurate.
Quote:
Originally Posted by Pdelcast
True-- but any other BEC will still have the same issues with braking. We just are careful to be conservative with our ratings -- not everyone else is.
On the Cap/TVS module -- I just got samples recently -- but haven't built up the module yet. I'll keep you posted when testing starts.
Thanx!
Patrick
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Yeah, that's true. I had not heard, but I was assuming the lower voltage when used in cars was in fact due to the braking spike.
I presume that adding a few TVS devices would make the CCBEC Pro rated higher when using elec braking in cars?
As far the modules themselves go, I was assuming you would just use whatever TVS you use on the MMM and the caps you use on the MMPro. Of course, higher rated versions would need to be used on the HV ESCs...