Voltage Divider Calculator

Voltage divider mini-computer: works out the voltage drops on every resistor load, when associated in series.

Enter total voltage supply and press the Calculate button:

Enter total voltage:	VT	=		Volts [V]
Enter resistance of first load:	R1	=		Ohms [Ω]
Enter resistance of second load:	R2	=		Ohms [Ω]
Enter resistance of third load: (optional)	R3	=		Ohms [Ω]
Voltage drop of R1:	V1	=		Volts [V]
Voltage drop of R2:	V2	=		Volts [V]
Voltage drop of R3:	V3	=		Volts [V]

The two resistor voltage divider is one of the most well-known and helpful circuits utilized by engineers. The main role of this circuit is proportional down the info voltage to a lower esteem in view of the proportion of the two resistors. This adding machine decides the result voltage of the divider circuit given the info (or source) voltage and the resistor values. Observe that the result voltage in genuine circuits may be unique, since resistor resilience and burden obstruction (where the result voltage is associated) become factors.

A potential divider circuit is an extremely normal circuit utilized in gadgets where an info voltage must be switched over completely to another voltage short of what it. This circuit is exceptionally helpful for all simple circuits where variable voltages are required, thus it is essential to comprehend the way this functions and how to compute the upsides of Resistors.

A voltage divider circuit is extremely basic circuit comprising of just two resistors (R1 and R2) as displayed previously. The expected result voltage (Vout) can be acquired across the resistor R2. Utilizing these two resistors we can change an info voltage over completely to any expected result voltage, this result voltage is chosen by the worth of the opposition R1 and R2. The formulae to compute Vout is shown below.

V_out= (V_in x R₂)/(R₁ + R₂)