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This LED calculator will help you calculate the resistor values you will need when designing a series/parallel LED array circuit.
- Calculadora De Led
El voltaje necesario, en voltios, para que el LED emita la...
- Led Hesaplayıcısı
LED hesaplayıcısı seri ya da paralel LED zincirlerinde...
- Calculadora De Led
Calculate the resistor needed for a simple LED circuit using Ohm's Law and the voltage drop from the LED. Enter any three known values and press Calculate to solve for the others.
Calculate the resistance required to drive series-connected LEDs from a voltage source at a specified current level. Enter supply voltage, forward voltage, and forward current values and get the resistor value and power rating.
Calculate the resistor value and power dissipation for LEDs in series with this online tool. Input supply voltage, LED voltage drop, LED current and number of LEDs, and get the results instantly.
Calculate the resistor to use in a circuit with an LED by entering the supply voltage, forward voltage, and forward current below. Optionally calculate the resistor to accommodate multiple LEDs connected in series.
Find the suitable resistance for your LED circuit with this online tool. Input the source voltage, LED forward voltage and current, and the number of LEDs in series, and get the resistance and wattage values.
Calculate the correct resistor value for an LED circuit using the source voltage, LED forward voltage and current. The calculator rounds the value to the nearest E12 resistor value and shows you how to use Ohm's law.
