What Size Fuse For 1500 Watt Amp. What Size Fuse for 3000 Watt Amp? ElectronicsHacks 1000-1500 Watts: 50-60 Amps: 1500-2000 Watts: 60-80 Amps: Automotive fuse sizing is a crucial part of installing car audio systems 120 Watts / 12 volts = 10 Amps 180 Watts / 12 volts = 15 Amps All of a sudden, Our system has the ability to draw up to 50% more power than we originally accounted for
Steps of Calculating Cable and Fuse size for Motor Circuit from www.electroniclinic.com
The following factors will determine the maximum amperage rating of your car amp fuse: 1 A 2500 watt uses a 250 Amp fuse, while a 1500 watt uses a 150 Amp fuse
Steps of Calculating Cable and Fuse size for Motor Circuit
A 2500 watt uses a 250 Amp fuse, while a 1500 watt uses a 150 Amp fuse A 2500 watt uses a 250 Amp fuse, while a 1500 watt uses a 150 Amp fuse Now using the Amplifiers described above: 1500 Watts RMS = ~2250 Watts Peak 2250 Watts / 12 Volts = 187.5 Amps 187.5 Amps @ 80% efficiency = 234.375 Amps Total
Fuses & Circuit Breakers Overcurrent Protection (OCP) on Boats. How do you calculate fuse size? By dividing the max power rating of your amp with the voltage reading of the alternator, you can determine the fuse size you need To use the calculator, simply enter the following values: Voltage (V): The voltage rating of your electrical system
What size fuse/circuit breaker do I need? Support Centre. What fuse size is needed for a 1000 watt amp? With an alternator providing 14.4 volts, you will. A fuse acts as a circuit breaker, protecting the system from dangerous electrical overloads caused by short circuits or current spikes.