# voltage divider current calculator

Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro .Add the Engineering ToolBox extension to your SketchUp from the SketchUp Pro Sketchup Extension Warehouse! This voltage divider calculator employs the following formulas: Where, Vout = output voltage (volts), Vin = input voltage (volts), R1 and R2 = resistor values (ohms). The procedure to use the voltage divider calculator is as follows: Step 1: Enter the input voltage, resistance, and x for the unknown in the respective input field, Step 2: Now click the button “Calculate x” to get the output voltage, Step 3: Finally, the output voltage using voltage divider will be displayed in the output field. series), instead of calculating hypothetical resistors that nobody makes. How to use the voltage divider calculator: Resistance 1, R1 United States Salary Tax Calculator 2020/21, United States (US) Tax Brackets Calculator, Statistics Calculator and Graph Generator, UK Employer National Insurance Calculator, DSCR (Debt Service Coverage Ratio) Calculator, Arithmetic & Geometric Sequences Calculator, Volume of a Rectanglular Prism Calculator, Geometric Average Return (GAR) Calculator, Scientific Notation Calculator & Converter, Probability and Odds Conversion Calculator, Estimated Time of Arrival (ETA) Calculator. In this case, a better option would be a voltage regulator.

Current is split between the branches of the divider.

Let's say we would like to determine the output voltage if the resistance of resistor R1 is 5KΩ, the resistance of resistor R2 is 10KΩ, and the input voltage is 9V. The main reason why this circuit is employed is to scale the input voltage down to a lower value according to the ratio of the two resistors. Voltage divider calculator: calculates the voltage drops on each resistor load, when connected in series. We don't save this data. This Current Divider Calculator can calculate the current going through any branch in a parallel circuit, using the formula shown above. You can target the Engineering ToolBox by using AdWords Managed Placements. You can use this voltage divider calculator to determine any one of the four variables associated with a simple two-resistor voltage divider when the values of the other three variables are available.

It will try to stay reasonably close to the desired current …

R T = (220 ohm) (47 ohm) / ((220 ohm) + (47 ohm)) = 38.7 ohm. The output at "Vout" represents the voltage across the resistor R2. Ω

The voltage divider, which is also frequently referred to as the potential divider, offers the distinct advantage that it can polarize the other elements in a circuit, including the integrated circuits and transistors, with a different voltage to that of the main voltage supply. VDC searches standard resistor values (E192, E96, etc. This fraction takes the form of R2 divided by the sum of R1 + R2. In Physics, the voltage divider is defined as a simple circuit that converts the largest voltage into the smallest voltage.

You may also be interested in our Resistor Color Code Calculator or Transformer Calculator, A collection of really good online calculators.

If one resistor has a value of 2KΩ and the other has a value of 6KΩ, the 12-volt input will be divided into 3V and 9V. Enter the input voltage, resistance, and x for the unknown in the respective input field, Now click the button “Calculate x” to get the output voltage, Finally, the output voltage using voltage divider will be displayed in the output field. Vout = Vin * R2 / (R1 + R2) = (9V) (10KΩ) / (5KΩ + 10KΩ) = 6V.

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Use this page to estimate the bias resistors of a voltage divider circuit. Please read AddThis Privacy for more information. Engineers very commonly employ the two-resistor voltage divider circuit. However, one of the chips in the circuit needs 9 volts, while the only needs 3 volts. The total current through the current divider can be calculated.