# resistor value for led to 220v

This is the Simplest LED Series circuit ever. I connected the resistor to the 3 wires…, I was told to use a 1 Ohm 2watt resistor for a single die blue 3w led and 3.7v cell. So overcome to meet the challenge of modern age we show a simple method to bright led light to 220  volts AC. I bought … A two-pin male plug; lower resistor values will provide more brightness and better values will prolong LED life. When computing the value of a current limiting resistor for a single LED, the basic form of Ohm's Law — V = IR — becomes: where: V batt is the voltage across the resistor and the LED. Components Required for Run led on 220v ac. What if ledsupply.com only wired all 3 red dies in PARALLEL with only 2 wires exiting the heatsink module? So, R = 1.6/0.020 = 80 Ω . A two-pin male plug; lower resistor values will provide more brightness and better values will prolong LED life. The value of the capacitor must be according to the required current for LED. The calculator will display dropping resistor value along with power rating for either running a single LED or multiple LEDs in series from a power source. Our website is made possible by displaying online advertisements to our visitors. If possible, use one: --> 0.22 uF or 224 K, rated for 400 volts, if you are on 220 VAC Mains. Supply Voltage is 9V and the Forward Voltage (VF) of LED’s is 2V and the forward Current (IF) is 20mA each. Resistor Value (Ω) Resistor Power Dissipation (W) Recommended Resistor Wattage (W) Overview. God bless you.
thanks a lot.