What is the current consumption of a 300 W home TV? Mains voltage 220 W.

univerkov | April 11, 2021 | education

To find out the value of the current that the presented home TV should consume, consider the formula: P = Iх * U, from where we can express: Iх = P / U, where P is the power of the presented home TV (P = 300 W); U is the voltage in the network (U = 220 V).

Let’s make a calculation: Iх = P / U = 300/220 = 1.36 (36) A.

Answer: The presented home TV must consume a current of 1.36 (36) A.

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