Your cart is empty.
Your cart is empty. Operating Voltage: DC3V-35V
Control Power: 90W (maximum)
Quiescent Current: 0.015A (standby)
PWM Duty Cycle: 1% -100%
PWM Frequency: 10khz
Size: 24*30mm/0.94*1.18"
Package included:
10*dc motor controls
wil
Reviewed in the United States on June 11, 2024
If the shaft on the pot was just a 1/8 inch longer it would be a lot easier to put the nut on. Otherwise it worked fine. Used for speed control on 6v cassette recorder. Run power directly to circuit. Run motor wires directly to circuit. All kind of range for speed. For using speed control on Walkmans. Use the 1.8 speed control circuit. This will not work on 3v Walkmans. I gave 4 stars cuz one didn’t work.
Brandon Yu
Reviewed in the United States on July 1, 2022
These are garbage. They do not work towards the low and high of their minimum range. Additionally they have a lot of output variation so if you have a device sensitive to this stay away from this product. Overall they just feel really cheap too. Buy the slightly more expensive one and save yourself a lot of headaches and time.Cannot Recommend
Shrug
Reviewed in the United States on June 11, 2021
I needed these for some projects but was sorely disappointed when they got here. There were sent in a plastic bag, instead of a box, and with zero quality control.2 of the controllers were broken right out of the bag, one had a cracked board and the other had a broken disc capacitor.I was supposed to get 6 of these, with knobs. I only got 5 of them, and only two of those had knobs.Absolute waste of time and money.
Robert Masters
Reviewed in the United States on May 4, 2021
I Installed this on a rv bathroom vent fan. Works good. It has a off/variable(on). The pot could have longer threads but it seems to be of good quality for the price.
John
Reviewed in the United States on April 29, 2021
Long story short:After I received these, I thought most of them were defective. But they do require a little bit more than 3 volts. They work so-so with 4.5 volts, and fine wit 6 volts input. I knocked off half a star for the misleading specifications.These were so good, however, that I ordered 2 more six-packs. I dinged the for another half star, because seven of the devices were unfinished from the factory. Six were sans knobs, and the manufacturer (in China) didn't cut seven of them at the cut line on the board, so the board is a little bit wider. And the knobs were left out. I have not tested these unfinished units yet.But with the ones I did test, I accidentally shorted the output, put them in backwards (it's easy to mix up test leads on a cluttered workspace), and thought they were defective. A couple of them started smoking. Then they temporarily quit working.The following day, I tried them again and they all worked! Must be thermal protection on these boards.When I get time, I will test the other twelve from my second order, and give an update if needed.
IT Guru
Reviewed in the United States on October 4, 2020
Units have an off spot that clicks when you turn it from the on to the off position, and it also has a red light that turns on when it's in any position other than off, so it's easy to know that you've switched it off. The design seems to work just fine.I used two of mine so far for a couple of 12v fan control circuits with no issues.
Kalab
Reviewed in the United States on September 23, 2019
I am very impressed with these speed controllers. I didnt realize that they also click off in the lowest setting. So I didnt need to add power switch between battery and motor which was a money saving bonus. Good quality for the price I am very happy.
Martin Johnstone
Reviewed in the United States on September 15, 2019
I spent some time looking for a small motor/voltage controller. These work great with my 12V applications. They stay cooler than I expected, have a "click" to shut off (when turned fully counter clockwise) and a good degree of accuracy. The control on the knob is smooth. I'm currently using them for 12V fan controls and LED lighting controls and they work great. I'm buying some more.
Recommended Products
