Solidac
Solidac (variable transformer) is the heart , the most important part of the voltage regulator. The quality of the solidac is the determinant of the
voltage regulator. For the best quality, and fastest delivery we produce the solidac by ourselves.
We improve the design of the solidac. With the new design, the efficiency of the solidac is higher and the life is longer. It is also very easy for the user to maintain it..