OzSTOC
Honda ST1100 Section => Honda ST1100 Tools and Handy Gadgets => Topic started by: Gavo on March 05, 2013, 10:39:57 PM
-
http://www.rapidtables.com/calc/electric/Watt_to_Amp_Calculator.htm (http://www.rapidtables.com/calc/electric/Watt_to_Amp_Calculator.htm)
Was looking for this one the other day
Couldnt find it :||||
Used the Brock brain instead :thumb
-
The calculation is simple.
Current (Amps) = Power / 12 (nominal voltage). So a 55 Watt lamp will draw approx 5 Amps. (4.6). I tend to use guesstimation to give rough figures, erroring on the high side. So 55 is approx 60 (easily divided by 12 giving 5 A.
-
I have been known to use this on-line calculator at work on more than one occasion, it's very good!