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Power Supplies (Electricity (Formulas (Volume flowing = amperes (A), Work…
Power Supplies
Electricity
pressure of the electrons in the wire is called voltage
voltage measured in volts (V)
amount of electrons moving past a certain point on a wire is called the current (or amperage)
current measured in amperes (amps or A)
amount of amps and volts needed so that a particular device will function is expressed as how much wattage that device needs.
Formulas
Volume flowing = amperes (A)
Work = wattage (W)
Pressure = voltage (V)
Resistance = ohms (Ω)
V x A = W