How do you calculate microwave wattage?

2016-07-18 10:57 am

回答 (3)

2016-07-18 8:13 pm
✔ 最佳答案
In order to calculate the wattage of a microwave, heat 1 liter, or approximately 1 quart, of room temperature water in the microwave for two minutes and three seconds. Then, multiply the difference in the temperatures before and after microwaving the water by 19.4 to find the wattage.
2016-07-18 4:30 pm
For input power, measure input voltage and current. P = E*I.

For output power (microwave energy) follow the instruction here: http://www.microtechfactoryservice.com/output.html
2016-07-18 10:59 am
Use a multimeter


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