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opinion:frater_secessus:run_this_load [2024/04/20 22:30]
frater_secessus created
opinion:frater_secessus:run_this_load [2024/04/20 22:32]
frater_secessus [watt-hours]
Line 9: Line 9:
   - Watt-hours (Wh) ((or Amp-Hours)) (energy)   - Watt-hours (Wh) ((or Amp-Hours)) (energy)
   - recharging afterward   - recharging afterward
 +
 +And a couple formulas we will use to convert units back and forth:
 +
   - Watts = Volts x Amps.     - Watts = Volts x Amps.  
   - Amps = Watts / Volts.     - Amps = Watts / Volts.  
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-==== watt-hours ====+===== watt-hours ====
 + 
 +Energy use is often done in Watt-hours, although Amp-hours will also work.
  
  
 This is time (hours) x watts.  Our 518W (39.3A at 12v) load run for 20 minutes would be ~173Wh (518 x 20 minutes / 60 minutes in an hour) or 13.1Ah.  This is time (hours) x watts.  Our 518W (39.3A at 12v) load run for 20 minutes would be ~173Wh (518 x 20 minutes / 60 minutes in an hour) or 13.1Ah. 
 +
 +
  
  
opinion/frater_secessus/run_this_load.txt · Last modified: 2024/06/19 13:22 by frater_secessus