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Unread 31-01-2014, 09:02
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Al Skierkiewicz Al Skierkiewicz is offline
Broadcast Eng/Chief Robot Inspector
AKA: Big Al WFFA 2005
FRC #0111 (WildStang)
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Re: More than one power distribution board

Quote:
Originally Posted by zbrozek View Post
Yup. Infineon makes excellent FETs, and Linear Technology makes excellent surge protection control ICs that drive them. BOM cost is a little high at about $8/channel in qty 1 from Digikey (so assume 1/10th that or less at any decent scale). They have capacitors to set the allowable overcurrent time. One of the circuits I built at work hard limits at 180A and is intended for 60A continuous. Consumes a little less than a square inch.
Part numbers and links please.
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Al
WB9UVJ
www.wildstang.org
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Storming the Tower since 1996.