10PCS Dual High-Power 400W MOS Tube Trigger Switch Driver Module FET PWM Adjustment Electronic Switch Control Board for Brightness Control

I have utilized several of these on a couple of different projects. Seems to handle current just fine. There are a couple of things to know.I have ended up adding screw terminals on the input, just to make them a little easier. I'm not sure why they would have screw terminals on one end and not the other, but standard 5.00 or 5.08 terminals work fine. Also, the positive terminal is not switched. If you look at the trace on the back of the board, it is obvious the positive side is continuous. It is the negative that is being switched. While this may not seem to be much of an issue, it can be if you are using multiple of these on a single project which share a common ground. You may ended up switching multiple devices when any one device is switched "on".