AC purified stabilized and filter method of combining

Basic structure: sine energy mcb circuit breaker using the method of combining the filter by adjusting the primary circuit thyristor conduction angle to regulate the output voltage.
Advantages: high regulation accuracy ≤ ± 1%, fast response time ≤ 40ms, with sharp front pulse filtering effect.
Disadvantages: output phase shift electri cenergy meter voltage, there is a little wave distortion (Additional ≤ 3.5%) with some special loads (eg thyristor load) is not ideal.
Application: precision electronic equipment, medical equipment, computer rooms, laboratories, product aging and testing.