Secondary Voltage Calculator

Formula

To calculate the secondary voltage:

\[ V2 = \frac{V1 \times I1}{I2} \]

Where:

\(V2\) is the Secondary Voltage in volts
\(V1\) is the primary voltage in volts
\(I1\) is the primary current in amps
\(I2\) is the secondary current in amps

What is Secondary Voltage?

Secondary Voltage is the voltage output from the secondary winding of a transformer. It is determined by the primary voltage, primary current, and secondary current. This calculation is crucial for designing and analyzing electrical circuits involving transformers.

Example Calculation 1

Let's assume the following values:

Primary Voltage (\(V1\)) = 240 volts
Primary Current (\(I1\)) = 10 amps
Secondary Current (\(I2\)) = 5 amps

Using the formula:

\[ V2 = \frac{240 \times 10}{5} = \frac{2400}{5} = 480 \]

The Secondary Voltage is 480 volts.

Example Calculation 2

Let's assume the following values:

Primary Voltage (\(V1\)) = 120 volts
Primary Current (\(I1\)) = 15 amps
Secondary Current (\(I2\)) = 3 amps

Using the formula:

\[ V2 = \frac{120 \times 15}{3} = \frac{1800}{3} = 600 \]

The Secondary Voltage is 600 volts.