AC110V/220V to DC 27V Universal Regulated Switching Power Supply 400W

I used this in conjunction with a  Buck Converter  in order to replace a failed charger for my Husqvarna Automower. It required 28VDC and a max of 7A. Without the Buck Converter, the mower would fault out on over current, since the batteries were capable of drawing more than 7A, and this power supply is rated at 14.81A.Wiring was easy, and trimming up to 28V was also easy. Mine came pre-set to 110V input. The fan is run off of a thermostat so it only turns on when the device is producing a lot of heat (high load).In retrospect, it would have been so much easier to purchase a bench-top power supply such as  this one . Oh well.

I bought this to replace a failed power supply on a gate opener. The voltage output is adjustable and I changed it to 28V out to match my old supply. Time will tell how long this will last.

Went thru 2 units, each had no output, so got a refund. FrustratingAnd yes, double checked the wiring, checked the outlet, made sure the switch was on 110v, etc for each supply. Multimeter checked fine as well.

Really good product. Adjusts up to what I need, 32 volts.