LED Resistor Calculator: 15 V supply, 1 LED(s) in series

Specific conversion page with reference context, calculator, and nearby values.

15 V supply, 1 LED(s) in series converts to

645 ohm

Use this as a quick reference for LED Resistor Calculator.

Value Details

Input: 15 V supply, 1 LED(s) in series

Output: 645 ohm

Browse all predefined value pages for LED Resistor Calculator

resistorPowerW: 0.258

LED Resistor Calculator

Determine safe series resistor values for LED strings.

Calculated Resistor

—

Nearby Reference Values

LED Resistor Calculator values near 15 V supply, 1 LED(s) in series
LED String	Resistor	Power in Resistor (W)
5 V supply, 1 LED(s) in series	145 ohm	0.058
5 V supply, 2 LED(s) in series	40 ohm	0.016
9 V supply, 1 LED(s) in series	345 ohm	0.138
9 V supply, 2 LED(s) in series	240 ohm	0.096
9 V supply, 3 LED(s) in series	135 ohm	0.054
9 V supply, 4 LED(s) in series	30 ohm	0.012
12 V supply, 1 LED(s) in series	495 ohm	0.198
12 V supply, 2 LED(s) in series	390 ohm	0.156
12 V supply, 3 LED(s) in series	285 ohm	0.114
12 V supply, 4 LED(s) in series	180 ohm	0.072
15 V supply, 1 LED(s) in series	645 ohm	0.258
15 V supply, 2 LED(s) in series	540 ohm	0.216
15 V supply, 3 LED(s) in series	435 ohm	0.174
15 V supply, 4 LED(s) in series	330 ohm	0.132
24 V supply, 1 LED(s) in series	1,095 ohm	0.438
24 V supply, 2 LED(s) in series	990 ohm	0.396
24 V supply, 3 LED(s) in series	885 ohm	0.354
24 V supply, 4 LED(s) in series	780 ohm	0.312
48 V supply, 1 LED(s) in series	2,295 ohm	0.918
48 V supply, 2 LED(s) in series	2,190 ohm	0.876
48 V supply, 3 LED(s) in series	2,085 ohm	0.834

Previous12 V supply, 4 LED(s) in series Next15 V supply, 2 LED(s) in series