Αποτελέσματα Αναζήτησης
Calculate resistor values for LEDs using this simple calculator. Enter any three known values and press Calculate to solve for the others.
- Ohms Law Calculator
Simple to use Ohm's Law Calculator. Calculate Power,...
- Voltage Divider Calculator
LED Resistor Calculator; Other Calculators. 555 Astable...
- Ohms Law Calculator
Find the resistor needed to add an LED to an electrical circuit with an easy calculator, plus see the formula to calculate the resistor with examples.
This calculator will help you determine the value of the resistor to add in series with the LEDs to limit the current. Just input the indicated values and press the "Calculate" button. As a bonus, it will also calculate the power consumed by each LED.
With this online tool, you can easily calculate the current-limiting resistor for one or more LEDs, both in series and in parallel. Simply input the number of LEDs, the supply voltage, LED forward voltage, and LED current.
Calculation of a current limiting resistor for one or more LEDs connected in series. This calculator is ideal when you have one or more consecutive LEDs and you need to calculate which resistance resistor needs to be connected to the circuit.
How do I calculate the LED resistor value? You can use the formula: R = (V_source - V_LED) / I_LED. What happens if I don’t use a resistor with an LED? Without a resistor, the LED may draw excessive current and get damaged. Can I use the same resistor for different LEDs? It depends on their voltage and current requirements. Do LED colors ...
This LED resistor calculator will help you to pick up a right value of resistor for the LED in your LED circuit, you just have to input the values of Source voltage (V s), LED forward current (I f) and Led forward voltage (V f).
