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This regulator is 5pcs of a special circuit for motor speed regulation. The minimum voltage that can be adjusted by a precision multi-turn potentiometer
Package Include:
5 Pcs 50 - 220V 25A AC Motor Speed Controller
P. Ly
Reviewed in the United States on July 12, 2024
The triac has part number TM883 which has current of 8A. It is NOT 25A.I don't need 25A plus the price is reasonable so I gave 3 stars.
John Doe
Reviewed in the United States on December 6, 2024
Does not work for controlling AC motors.
Brian Prado
Reviewed in the United States on October 12, 2024
Work just like it was supposed to highly dependable and worked just like it was supposed to good value for the money
thanh truong
Reviewed in the United States on April 5, 2024
VERY SIMPLE CONNECTING
Ferdinand R. Regis
Reviewed in the United States on February 15, 2023
I tried many different maker of this same design. This time I ordered the five pack. Went through 3 different one. First one the heat sink got too hot and the Triac fill off, second one resistor burned out. Third one wouldn’t hold the same voltage from turned off stage back to turn on stage. This is not safe and a hazard. Returning this one and done with these concept design. This is not rated up to 25amp as marked
Humberto
Reviewed in Mexico on January 13, 2022
Muy fácil de instalar y no hay calentamiento todo bien a 220/volts 2 hp
degreeairconditioning
Reviewed in the United States on April 15, 2022
I was surprised how well it works
Greg Alan Moore
Reviewed in the United States on July 14, 2021
FIRST! they work! that's important to state because there are a lot of PWM devices that make the claims that this one does that DON'T do what this one does! LOL did you enjoy that nonsensical word craft? Good. SIMPLY THIS: It controls the speed of most motorized devices, even rather powerful ones. I have used them to control the speed on things from belt and orbital sanders, drills, power saws, and then it gets impressive when it works just fine to speed control my 14" bandsaw, small drill press, table top oscillating belt sander, 48" Belt sander. angle grinder, etc. Ok, then I did NOT expect it but IT ACTUALLY does DIM my LED light bulbs! the cheap kind, not the expensive 'DIMABLE' specific LED light bulbs. I made a fixture with 5 light bulb sockets and a standard wall outlet plug. When I plugged the 5 LED bulb fixture into my little outlet box I made with the SCR High-power Electronic Voltage Regulator Module in it, when you turn it down it dims the LED light bulbs without them Strobing or fluttering. You don't seamless 100% down thru off dimming, you get more like 100% on then maybe a step down to about 70% and several more gradual dimming stages and depending on what brand of bulb, you may get COMPLETELY OFF or you may get something that is about 10% let on when it is turned all the way down. It is caused by slight leakage current. no big deal. That last 10% is what you're paying for when you pay $30 for a dimmer that goes smoothly from full to dark :-) And you can't use that type to slow down your Hand held orbital sander which goes way too darned fast in the first place. I use this device primarily for my Orbital Sander. Seriously-like 90% of the time. I could not live without it on that sander.
Jesus Jaramillo
Reviewed in the United States on January 23, 2021
I like the watts on it
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