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Need to control the speed of a big motor or dim high-power lights?
This SCR voltage regulator handles up to 10000W on resistive loads – think electric furnaces, water heaters, large lamps, and industrial motors.
It takes 110V to 230V AC input and gives you smooth, adjustable output from near 0V all the way up to line voltage.

The core is a 100A bidirectional thyristor with an RC absorption circuit to keep things stable and reduce electrical noise.
The upgraded fan with intelligent switch control kicks in when things get warm, so the unit stays cool even under heavy use.
And the full-copper 75A binding posts ensure solid connections with minimal resistance.
One thing to keep in mind – if you're running inductive or capacitive loads (like motors with startup surges), you'll want to leave a good margin because those can draw 2-4 times the running current.
For resistive loads, though, it’s straight-up reliable.

This regulator is super versatile – use it to dim stage lights, control conveyor belt speed, adjust kiln temperature, or fine-tune your workshop tools.



4.4 out of 5