EE challenge PIC && 12V battery
On Tue, 16 Jan 2001 08:36:46 +1100, you wrote:
>Be carefull with that one resistor to full AC voltage - you'll get away with
>it on 110V RMS systems, but 230V (peak way over 400V) systems *WILL* destroy
>the resistor in time. The solution is to use 2 equal value resistors in
>series so that each experiences less than 300V peak (their design limit).
..or use metal glaze resistors, which are deigned for high voltage
>This is a global discussion group so designs and FAQs *SHOULD* always take
>into account that most of the world now uses the nominal 230V standard.
>(Are you listening Microchip ?).
http://www.piclist.com hint: To leave the PICList
In reply to: <E921592EB0BCD211880A0000F87B34C101E4CC@nefexch3.newcastle.tafensw.edu.au>
See also: www.piclist.com/techref/power/batterys.htm?key=battery
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