Let's go through some examples to help nail the conversion process. Dual voltage adapters have listed input AC voltage ranges of 110 - 220VAC or 100 - 240VAC. To make it easier for users to choose an AC adapter, manufacturers usually offer adapters that support both voltages. Depending on the region, AC input can be 110/120V or 220/240V. Advertisements Watts to amps conversion examples Power adapters have AC inputs and DC outputs. Power supplied to homes and businesses uses AC supply. In Europe, the UK, East Japan and most of Australia, South America, Africa andĪsia, the current changes direction 50 times per second, which is 50Hz. In Northern America and Western Japan, this usually happens 60 times per second, or 60Hz / hertz. A flashlight with a battery uses a direct current.ĪC stands for alternating current, when the current periodically changes direction. North American homes typically use 120V for their electrical supply, whilst 230V is common acrossĭC stands for direct current, when the current flows in one single direction. In the hose analogy, the volts would be the water pressure. They measure the force required to make the electrical current (amps) flow. 24 amps multiplied by 240 volt is a maximum of 6000 watts. For example a 30 amp circuit would be 24 amps. 24 A on a 30 amp circuit safe to convert that to watch you would simply take your voltage time your amperage which. It uses increased water volume and higher water pressure the same applies to the wattage if amps and volts are increased. 12 Gauge: 750 watt: 240 v: 3.12 A: 12 Gauge: 1000 watt: 240 v : 4.16 A: 12 Gauge: 1250 watt: 240 v: 5.20 A: 12 Gauge. One output delivers 5 V at 1 A and a second output delivers 12 V at 0.42 A, making for a total output power of 10 W. A water wheel would turn faster and longer, generating more energy if Multiplying amps (water volume) by volts (water pressure) gives you the wattage (the resulting power or energy). Watts represent the amount of energy produced by the amps and volts working together. In this analogy, the quantity (volume) of water would be the amps. It can be helpful to imagine electrical current as water in a hose. What are amps?Īmps are amperes, a unit which measures electrical current. By working backwards, we get the equation: amps watts volts, which can be used to convert watts to amps. To help understand the conversion of watts to amps, let's go through what each of these units represent. To convert watts (electrical power) to amps (electrical current) at a fixed voltage, you can use a variation of Watt's Law formula: Power Current × Voltage (P IV). Advertisement Understanding watts, amps and volts
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