Designed for controlling the speed of a DC motor using pulsewidth modulation (PWM), the Mini Style DC Motor Speed Regulator is small and easy to use.
The DC motor speed controller is a wide voltage DC motor speed controller. PWM duty cycle range is 1% - 100%.
A standard short circuit point is disconnected, suitable for input voltages up to 35V.
The fuse is resettable with high voltage and high current, overcurrent automatic disconnecting, and the fuse automatically recovers after power is turned off for a short time for cooling.
Moreover, it can also be used to adjust the LED light. It is not only used for controlling the speed of a DC motor.
Questions & Answers
As a dimmer switch, can it be used with 3w 12v LEDs?
As an additional concern, I'm not sure how LED lights would react to pulsed power input.
Is it possible to have this switch act as a Dimmer for led light in the ?
It was for this purpose that I used it. During my stay, I had 17 cigarettes. A 5-volt battery can be used to power several LED strips.
Is it compatible with a 24 volt supply? The printed circuit board shows 3 A 15v battery is all you need. ?
Yes, it will do well with 5 The sixth picture just appeared (I just read it)
In order to go from 1 to 0, how far does the potentiometer have to be turned Is 100% correct? Are you going 360 degrees around?
The answer is "YES, 360 degrees"
Selected User Reviews For Onyehn DC Motor PWM Speed Controller3V 6V 12V 24V 35V Speed Control Switch Mini LED Dimmer 5A 90W(Pack of 2pcs)
There are no quality controls, or the controls are poor
Upon opening the package, one of the boards I received had an obvious open circuit, which did not function. We completed a quick visual inspection and solder touchup, and the board appears to be working fine. In light of this, I used these boards in an unorthodox way I used them to control some computer fans that were running at PWM. Instead of sending a pulse to the fan, as this device was intended to do, output the PWM signal (pin 4) to the fans so there is a linear response to the knob turning in relation to the speed of the fan. The board has only to be powered up via 12V and the fan PWM pin must be connected to the motor- I'm pinn. It is NOT recommended to use MOTOR+ because your fan will be damaged, as the pin is only rated for 5V, Despite the fact that it doesn't quite have the right base frequency, it works flawlessly.
| Feb 17, 2021
In my case, I use it to control the current flowing to a nickel In order to cut the foam used to make parts for RC airplanes, I have therefore been able to control the temperature of the Nichrome wire
Aside from the small size and ease of mounting, the device has a built-in knob for All power input and output connections are clearly marked and are These will be used in other projects as well.
| Jun 29, 2021
The information I needed was just what I needed! A maximum current of 5A is permitted)
Although I have not tested bypassing the "max width" setting to see whether power is reduced, I don't believe there is. In this case, the average current consumption drops off as the pulse width is narrowed, which is great for reducing the overall power consumption. The 16aH battery in my fan allows me to run my fan all day long. This controller does not seem to get hot to the touch, and the construction and soldering appear It is important not to put the thin capacitor near the rotary control in the same enclosure as the dial. It can be bent and distorted, so make sure you mount it away from the dial and your fingers.
| Jan 20, 2021
There is a lack of quality control
Install only after it has been bench tested. Dimming action is smooth and there is a wide brightness range. After hooking up the second unit, powering it on, and then turning it on, the circuit board was very hot to the touch and the LED lights started flashing. The first one worked perfectly and was only 80 degrees during the bench test. I measured the temperature within 30 seconds of turning on the machine and it reached 140 degrees. Despite the fact that these bulbs work great for dimming, I am unsure as to whether they are safe due to quality issues at present.
| May 13, 2021
A score of 5/5) was measured
We use the motor to drive a hydroponic system and I wanted to control the output of the motor. I was able to vary the motor speed and thus the water flow for a few weeks with no problems. An accident caused the capacitor to explode one day. To see if I have any luck with the second one, I'm dropping it in. Therefore, be extremely cautious in your expectations and be conservative in your expectations for the current output required and things will probably go well. This was a while ago.
| Feb 21, 2021
For brushless motor blowers, a speed control switch with ACC is required
Buying a brushless motor blower from eBay was a good decision. I tried attaching the yellow or blue wire for AC (+) but it wasn't working, searching on Google how speed control was found showed the picture from The power wire (+/-) must be connected to brushless motor blower In the circuit for the speed control switch, add a resistance of 1K OHM and a wire (-) The (-) is converted to a blue colour In the B), theb bought an Amazon speed control switch. After I received it and assembled it, I tested the brushless motors and that they were working, so I feel lucky.
| Feb 17, 2021
Having a nice design and working well is a common positive
| Apr 18, 2021
An excellent controller that can be used in many ways
In this case, it is a DC motor controller that cuts the output voltage of a motor by 11 percent thanks to its design. To power an electric smoke generator device that requires between 6 and 7 volts, I must convert the voltage from a 7 volt 3 cell LiPo battery to the voltage I need. In this case, I set the voltage to 6 by using it. You need to charge the battery with five Also, there is no loss in output from the smoke unit. I love it!.
| Nov 19, 2020