The formula you are looking for is I = W/E.
Basically, Power = Current*Voltage Current = Power/Voltage Current = 15/120 Current = 0.125A or 125mA
It's not so much the duty cycle you have to worry about but the current draw, 8 gauge wire is more than sufficient to hold the current draw of your spot welder.
This will be marked on the label on the iPad and its original charger.
A dehumidifier is pretty much the same device as an air conditioner. It has a compressor which uses freon to create a cold surface for water to condense on. The fan only is a simple fan that moves air. The fan is the smallest electrical draw as opposed to the dehumidifier. The fan can have a current draw of as little as 1/10 of an amp when the dehumidifier can have a current draw as much as 15 amps when the compressor is running.
decribe two causes of higher than normal starter current draw
Either a short to ground, or too much current draw in that circuit.Either a short to ground, or too much current draw in that circuit.
25amps
10a
Between 10 to 20 amps depending on the year, make and model of the vehicle that you have...
It depends on the particular zener diode. Typically, they will pull 75 ma of current.
The formula you are looking for is I = W/E.
Watts = Amps x volts. What is the current draw and voltage of the calculator.
A ammeter will tell you how much current draw the load is drawing
Basically, Power = Current*Voltage Current = Power/Voltage Current = 15/120 Current = 0.125A or 125mA
It's not so much the duty cycle you have to worry about but the current draw, 8 gauge wire is more than sufficient to hold the current draw of your spot welder.
When testing the current draw your digital multimeter should be set on the current.