Voltage Divider Calculator - Calculate Output Voltage Easily

The Voltage Divider Calculator is a tool used to calculate the output voltage of a voltage divider circuit, given the values of the resistors and the source voltage. It is a useful tool for students, hobbyists, and professionals in the field of electronics.

To use the Voltage Divider Calculator, input the values of the two resistors, R1 and R2, and the source voltage, Vin. The calculator will then provide the output voltage, Vout, across the second resistor and the voltage drop, V1, across the first resistor.

The formula used by the Voltage Divider Calculator to calculate the output voltage, Vout, is:

Vout = Vin * R2 / (R1 + R2)

Where Vin is the input voltage, R1 is the resistance of the first resistor, R2 is the resistance of the second resistor, and Vout is the output voltage across the second resistor.

The voltage drop across the first resistor, V1, can be calculated using the formula:

V1 = Vin * R1 / (R1 + R2)

Where V1 is the voltage drop across the first resistor.

The Voltage Divider Calculator can be used to design and test electronic circuits. For example, it can be used to calculate the output voltage of a voltage divider circuit used to power a LED. The voltage divider circuit can also be used to measure the resistance of a component. By measuring the voltage drop across the component and the voltage drop across a known resistor, the resistance of the component can be calculated using the voltage divider formula.

Overall, the Voltage Divider Calculator is a valuable tool for anyone working with electronics. It allows for quick and easy calculation of output voltages and voltage drops, saving time and effort in the design and testing of electronic circuits.