![dimming - Question on Resistors for use with 5050 LED Strips - Electrical Engineering Stack Exchange dimming - Question on Resistors for use with 5050 LED Strips - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/JXQ47.jpg)
dimming - Question on Resistors for use with 5050 LED Strips - Electrical Engineering Stack Exchange
![0/1-10v /pwm/ 0-100k Resistor 3in1 Dimming Constant Current 22-36v 1200ma 43.2w Dimmable Led Driver - Buy 0-10v 1200ma Dimmable Led Driver,Constant Current Led Driver,Dimmable Led Driver Product on Alibaba.com 0/1-10v /pwm/ 0-100k Resistor 3in1 Dimming Constant Current 22-36v 1200ma 43.2w Dimmable Led Driver - Buy 0-10v 1200ma Dimmable Led Driver,Constant Current Led Driver,Dimmable Led Driver Product on Alibaba.com](https://sc01.alicdn.com/kf/HT1Dq0sFMXcXXagOFbXo/200508404/HT1Dq0sFMXcXXagOFbXo.jpg_.webp)
0/1-10v /pwm/ 0-100k Resistor 3in1 Dimming Constant Current 22-36v 1200ma 43.2w Dimmable Led Driver - Buy 0-10v 1200ma Dimmable Led Driver,Constant Current Led Driver,Dimmable Led Driver Product on Alibaba.com
![Why is my red LED dimmer without a resistor than with a 100 Ohm resistor? - Electrical Engineering Stack Exchange Why is my red LED dimmer without a resistor than with a 100 Ohm resistor? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/65ck8.png)
Why is my red LED dimmer without a resistor than with a 100 Ohm resistor? - Electrical Engineering Stack Exchange
![Trying to build an LED dimmer. Power supply rated for 1.5A but the LED is getting 1.9A so it can't dim very well. 39k resistor and 90k Pot on the left and Trying to build an LED dimmer. Power supply rated for 1.5A but the LED is getting 1.9A so it can't dim very well. 39k resistor and 90k Pot on the left and](https://preview.redd.it/trying-to-build-an-led-dimmer-power-supply-rated-for-1-5a-v0-6no3ohncah6a1.png?auto=webp&s=1b86110aa976a0b6535135ef71cdb8e5024a1672)