Resistor Pulse Power Calculator

Calculate Resistor Pulse Power







Formula

To calculate the Resistor Pulse Power (RPP):

\[ RPP = PW \times RF \times \frac{V^2}{R} \]

Where:

What is Resistor Pulse Power?

Resistor Pulse Power (RPP) is the amount of power that a resistor dissipates when subjected to a pulsed voltage. This calculation takes into account the pulse width, repetition frequency, instantaneous voltage, and the rated resistance of the resistor. It is essential for understanding the power handling capabilities of resistors in pulsed circuits.

Example Calculation 1

Let's assume the following values:

Using the formula:

\[ RPP = 0.001 \times 1000 \times \frac{10^2}{50} = 1 \times \frac{100}{50} = 2 \text{ watts} \]

The Resistor Pulse Power (RPP) is 2 watts.

Example Calculation 2

Let's assume the following values:

Using the formula:

\[ RPP = 0.005 \times 500 \times \frac{20^2}{100} = 2.5 \times \frac{400}{100} = 10 \text{ watts} \]

The Resistor Pulse Power (RPP) is 10 watts.