Table of Track Width vs Current? - diyAudio
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Old 28th November 2004, 07:34 PM   #1
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Default Table of Track Width vs Current?

Is there a table anywhere showing what currents can be carried with certain track widths on standard 1oz PCB? Does doubling track width double or quadruple capacity?

I'd like to know if my 0.25 inch track is good enough for 9 amps RMS.
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Old 29th November 2004, 06:26 AM   #2
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Default PCB tracks

Check this link out: http://www.vutrax.co.uk/xbook3.htm#current

George
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Old 29th November 2004, 07:13 AM   #3
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Many thanks, that covers it
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