This Wattage Calculator is not a substitute for specific information related to complex and/or critical applications. When designing any thermal system, caution must always be exercised to comply with safety requirements, local and/or national electrical codes, agency standards, considerations for use ...
Calculate your home or business wattage requirements with our online wattage calculator. Simply select your loads and the wattage calculator will determine your continous, maximum and average wattage requirements based on your load's rated and surge watt
Choose Newegg's PSU calculator to simplify PC builds. The PC power supply calculator aids in component choice, making for an easier purchasing process.
The Omni resistor wattage calculator lets you figure out how much electrical power a resistor absorbs and dissipates as heat or light. This article also explains: How to determine the wattage of a resistor; The derivation of the electrical power formula for a resistor; and How to find the po...