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Hmm. That's strange.	by Longfist	2014-12-31 07:35:09
Okay, we're in CRUNCH TIME now!	by Longfist	2015-01-08 19:48:48
I just dove the web for things that do almost what	by wwill	2015-01-08 20:45:09
If it weren't for lack of a hole in the middle,	by LongFist	2015-01-09 04:59:35
2N3055s are 15A power transistors. What if we	by LongFist	2015-01-09 06:56:23
You WANT the parallel!	by ideur	2015-01-10 10:12:37
A hint:	by ideur	2015-01-11 02:49:40
Buck converter will do, switching regulator at	by wwill	2015-01-11 10:46:56
that amperage is going to require a bit of wangling. This is a BIG draw. Yes, the circuit is way more efficient, but the parts are going to be a bit hefty. Look at the power supply in a PC, and the regulation section of that, just a few amps each section, not close to 30. Yes you should use the 30 Amp transistors if the budget will hold them. The bigger you can get the better, keeps the part count down. Makes it easier to cool, too.
[ Reply ]
Battery overcharge isn't so much a problem.	by LongFist	2015-01-12 13:11:51
The VR chip or Zener holds the voltage and causes	by wwill	2015-01-13 09:18:11
In re the three links. Number one looks good,	by wwill	2015-01-13 09:26:51
Working on it.	by LongFist	2015-01-14 13:08:08

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