Let's go through some examples to help nail the conversion process. Youll have to convert each element as needed.

Your conversion will have an element of power, time, and area. What about watts to kilowatts 1000 Watts 1 Kilowatt. In the case of BTU, the number of watts equals the number of BTU per hour divided by 3.412142. Power supplied to homes and businesses uses AC supply. So you could convert Watts to horsepower or British Thermal Units. 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. Ampacity Calculator Information & Instructions: WIRE / CABLE TYPE: Note: AMBIENT TEMPERATURE: NUMBER OF CURRENT-CARRYING CONDUCTORS: NUMBER OF PARALLEL. In the hose analogy, the volts would be the water pressure. They measure the force required to make the electrical current (amps) flow. How to Calculate Junction Temperature (From Ambient Temperature) Rth(j-a): Thermal resistance of junction-to-ambient varies depending on the type of circuit. It uses increased water volume and higher water pressure the same applies to the wattage if amps and volts are increased. A water wheel would turn faster and longer, generating more energy if If you wish to do a temperature unit conversion from F to C you need to reverse the formula.

Take the metric unit of temperature and apply the following formula: (C 9/5) + 32 F where we use C for degrees Celsius and F for degrees Fahrenheit. If you need to convert other temperature values from Fahrenheit to Celsius, you can use an online conversion. Multiplying amps (water volume) by volts (water pressure) gives you the wattage (the resulting power or energy). For those of you who want to convert Celsius to Fahrenheit, here is how. Calculator for Converting Fahrenheit to Celsius. 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. The heat trace sizing calculator operates on the following formula: Heat Trace Wattage (Tc Ta) x A x U. To help understand the conversion of watts to amps, let's go through what each of these units represent.

Convert watts to temperature calculator