PWM DC Motor Speed Controller, DC 10-55V 60A LED Display Stepless 12V 24V 36V 48V DC Brushed Motor Speed Controller with Adjustable Potentiometer and Forward-Brake-Reverse Switch

The controller was delivered two days after ordering as promised. I was scepical ay first that the controller could deliver the advertised 60 amps as this is a small package and it has very little in the way of heat sinking. However, there are four RU7088 driver MOSFET transistors in parallel and a 60 amp drain would result in 15 amps per transistor. The specified on state resistance for the transistor is .005 ohms which will result in a power draw of a little over 1 watt which s an acceptable rating for this design. There are two 80 amp relays working in concert to reverse the output. The input/output terminal strip is a bit light for 60 amps of current draw. I connected the controller to a 12volt battery and a load of about 20 amps and it functioned as advertised. The display is only on when the speed control is activated. My assessment is it is well worth the price.

Cheap but it worked so well! easy install, not easy instructions.

I couldn't tell how it work. Before installing in a box the broke off the switch. Text the company no answer. You need to up grade the wire size.

Works fine.

My only issue and reason to not give a perfect score is because of a strange "pulsing" at some levels. I'm not an electrician, but I did troubleshoot as well as I could and the issue has nothing to do with either the power supply nor the type of load. I'm using this device to power a few different high torque motors using 24vdc. I've used car batteries and a couple different 24vdc switching power supplies. Other than the odd surge-pulsing, this product works great and I've had no issues understanding the difference between peak and normal amps for usage. I'd recommend this product to anyone, especially for the value - keeping in mind that when it comes to electronics, you always get what you pay for.

Gacias buen producto.

Its good for trolling motors

This item is absolutely junk not fit for nothing would not even offer a refund

Respect, works perfect. Thanks so much

Error on my part I shorted the pot to ground and burned up a trace. Can’t blame the produce for that. However when opening up the unit to troubleshoot the build quality became apparent. Poor component placement, heat shield still and clear plastic protective coating.. if I attempted to remove the plastic, the terminals labels would have come off as well.. I suppose the good news is I was able to repair the burn trace and the unit is working fine.. at least for now.

Great gear

Emballage intact mais le boitier de contrôle aplati je pense qu'il y a une personne qui a passé une mauvaise journée sur la ligne de montage 🙄