Resistor Value Ω Resistor Wattage Recommendation W Learn how we calculated thisbelow scroll down Add this calculator to your site On this page: Calculator How to Calculate the Size of Resistor to use with an LED LED Resistor Calculation Formula ...
Use this LED resistor calculator to find out the suitable resistance for your LED circuit consisting of one or more LEDs.Inputs Source Voltage (Vs): Volt LED Forward Voltage (Vf): Volt (Typical value: 2v) LED Forward Current (If) Milliamps (Typical value: 20mA) No. of LEDs in Series...
Resistor Calculator If you don't have a calculator handy, use this JavaScript resistor calculator to do the math. Source Voltage= LED Forward Voltage Drop= LED Forward Current in Milliamps= Needed Resistance in Ohms= Using Closest Standard 5% Resistor ...
LED Resistor Calculator To calculate the resistor needed for a simple LED circuit, simply take the voltage drop away from the source voltage then apply Ohm's Law. In other words... where: VSis the source voltage, measured in volts (V), ...
Our LED calculator will help you determine the value of the current limiting series resistor when driving a single or an array of low-current LEDs. To get started, input the required values and hit the “Calculate” button. The program will draw a small schematic, display the calculated resis...
TheLED - RESISTORcalculator computes the resistor value (ohms) and size (watts) for the desired LED current , device voltage (Vd), and supply voltage (Vs). TheLED - CURRENTcalculator computes the current and resistor wattage for a given resistance, and device/supply voltages. This is a hand...
Find Out What Resistor You Need For Your LEDThis simple online calculator will show you exactly what sized resistor to use with your LED project. Simply fill out the form and hit "Calculate" and the correct sized resistor will be shown. ...
LED resistance calculator will help you determine the value of the resistor so you can add in series with the LED to limit the current. Just input the indicated values and the result will be calculate automatically. The result include Resistor Value, Resistor Power Dissipation and Recommended Resi...
LED Resistor Calculator PlusIOS版下载By Nitrio出品分类: 工具 最后更新: 2024-11-22 发布日期: 2018-04-09 当前版本: 1.1 成人评级: 4+ 文件大小: 8.53 MB 开发人员: Nitrio 系统平台: Mac / iPad / iPhone / 所有苹果系统 兼容性: 需要iOS 12.0 或更新....
LED resistance calculator will help you determine the value of the resistor so you can add in series with the LED to limit the current. Just input the indicated values and the result will be calculate automatically. The result include Resistor Value, Resistor Power Dissipation and Recommended Resi...