What is the average power dissipated by a resistor of resistance

If it still won't work have a look at this Hyperphysics article. Note that the power calculation is only correct when the circuit is purely resistive i. The peak power is the peak voltage squared divided by the resistance.

For average power, you must take the time average of the squared voltage and divide by the resistance. In fact you can get the average power with the peak power. But this only can be used on symmetric graphics. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Skip to content Home Physics How do you calculate the power consumption of a resistor?

Ben Davis November 9, How do you calculate the power consumption of a resistor? How do you calculate the power dissipation of an LED? How do you calculate the power dissipation of a transistor? What is maximum collector power dissipation? How much current can a transistor handle? What is transistor power rating? Resistors are multi-faceted components available for your circuits. As designers, you continuously face the ever-present challenge in electronic circuit design.

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The best PCB thermal relief guidelines should be used to create dependable connections both electrically and for manufacturability. What is average power? Which resistor dissipates more power in parallel? Is power dissipated negative? Which resistor dissipates more power in series? How do you add power in parallel? How do you calculate ohms? Ohms Law and Power. What is the formula for total power in a parallel circuit? How do you find current in a circuit? Do resistors waste energy? How do you calculate voltage divider?

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