Electrical power physics?
Good day,
A monitor has a current of 0.38 A in continuous operation. What is the electrical power?
MFG
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Since the formula for electrical power P
is, in your question, lacks an indication – that of the tension.
I would multiply 220Volt with 0.38Ampere.
Yes, you go from the outlet to the approx. 230V I did not understand the task
Hi, the standard voltage for TFT monitors are 12 volts. So simply use for U 12V and for I 0.38 A. So
P = 12V * 0,38A = 4,56 W (J/S)
Monitors on the PC are operated with 230V.
230V x 0.38A = 87.4 W