Your cart is empty.
Your cart is empty.High power MOS tube FET Trigger switch drive module PWM regulation electronic switch control board Module highlights: 1. It adopts imported dual MOS parallel active output, with lower internal resistance, large current and strong power. It is 15A and 400W at normal temperature, which satisfies the use of most equipments; 2. Wide voltage, support PWM; 3. Easily control the high-power equipment. Product parameters and applications: 1: Working voltage: DC 5V--36V; 2: Trigger signal source: digital high and low level (DC3.3V--20V), can be connected to single-chip IO port, PLC interface, DC power supply, etc., can be connected to PWM signal, signal frequency 0--20KHZ support. 3: Output capacity: DC DC 5V--36V, continuous current 15A at normal temperature, power 400W! The maximum current can reach 30A under auxiliary cooling conditions. 4: Application: The output can control high-power equipment, motor, bulb, LED strip, DC motor, micro pump, solenoid valve, etc. It can input PWM, control motor speed, brightness of lamp and so on. 5: Service life: unlimited switch; working temperature: -40-85 ° C; size: 1.34x0.7x0.5inch/3.4 x 1.7 x1.2cm(L*W*H) Package Included: 10PCS MOS FET Trigger Switch Drive Module
AgentS
Reviewed in the United States on February 27, 2025
As one other person mentioned, this is a low side switch (Vin+ and Vout+ are connected while Vin- and Vout- are the 2 that are controlled by the PWM signal). Also similarly to another review, the rated current on this switch is a scam. Connecting to a DC motor powered by a 3s lipo they burn one after another. I wouldn't recommend if you are actually going to run a motor off of these. (Honestly wouldnt even recommend for a 2s lipo)
Nick Guardino
Reviewed in the United States on October 4, 2024
I was excited to find a cheap - large pack of simple speed controllers that can handle 15A rather than me ripping out the pot on other controllers. Whelp - my excitement was misplaced. Burned the first one I tested at 2.5A of current after only about 2 mins - the thing smelled hot after 15 seconds. Not to mention, the terminals are tiny - couldnt possibly accept any wire that would carry 10A safely anyways. Do yourself a favor - unless you want to run these at 1/10th of their "rating" - dont buy them.
Bryan Welsh
Reviewed in the United States on January 19, 2024
I set it up on an Arduino PWM output and it worked fine varying the speed of a small DC motor. I then connected it to a lareger motor to be used on my project and it burned out at 3.6amps. Thought maybe it was just a bad one, tried two more same result. Motor speed varies for a bit via PWM then goes to full speed when device burns out.So if using if for something well below its rating (like an LED maybe) then these are probably fine. But to control anything close to the rated power, these are absolutely not what you want.
Reader
Reviewed in the United States on January 14, 2024
I used a pair of these for PWM control of 24V fans in a 3D printer using the Raspberry Pi GPIO ports. They work well for this. Note that MOSFET control is on the low (negative) side of the fan or light connection.
John
Reviewed in the United States on June 5, 2023
These boards are pretty small, and I would prefer to have mounting holes on all four corners of the board plus bigger wire terminals. But they do seem to be working well for powering my three 24v 5015 fans (in parallel) from my Orange Pi 3 GPIO. For the price, I'd definitely recommend them. Keep in mind that these are meant for low current. Don't try to power a bed heater through them. I'd probably say 100 watts or less. I don't think I'd trust the 400w rating at all simply due to the small size of the board and its tiny circuit paths.
TheRickster
Reviewed in the United States on March 25, 2023
Purchased these units for a couple of upcoming projects. All passed bench test with flying colors. Found the effective operational frequency response was around 60 khz. Much higher than the rated 20 khz. All units met or surpassed ratings. Next test will be some long-term power testing. Will buy again if needed.
Lewis Graham
Reviewed in the United States on December 6, 2023
Note that this is a "Low Side" switch. This means the switch controls the -Vin side. Thus if you are trying to use this in an application where the load is "grounded", it will not work. You must use this with loads that have their low side (- VDC) isolated. Other than that, it works well. It will trigger reliably at a trigger voltage as low as 3.2 VDC although the "on" resistance is a bit higher at lower trigger voltages. If you allow the trigger to linger between 0 VDC and about 3.0 VDC, you will rapidly destroy the switch. It needs a fast rise and fall time trigger signal. With a 3.3 VDC trigger, Vin of 12 VDC and a load of 60 W (5 A at 12 VDC), I measured a loss of 0.4 W in the switch.
M
Reviewed in the United States on September 15, 2020
Worked as expected! I love how compact they are, they fit nicely in my electronics enclosures for all of my 3D Printers. I'm using them to control LED light bars with PWM via Marlin's Case Light menu, absolutely no issues!
Recommended Products
$122.41
$ 60 .99 $60.99