With rapid social progress, increasing electrical equipment. But aging and the development of lagging power transmission and distribution facilities, as well as poor design and other Electric transformer causes of insufficient power supply voltage is too low, the end user, and the user is often thread voltage is high, especially for electrical equipment for voltage demanding high-tech and precision equipment, not only as a time bomb. Mains system as the public grid, above all kinds of loads connected to thousands, including some of the larger inductive, capacitive, switching power supply load only get electricity from the grid, the grid itself will in turn cause impact of the deterioration of the quality of the local power grid or power grid, resulting in the mains voltage waveform distortion or frequency drift. Another unexpected natural and man-made disasters, such as earthquakes, lightning, power transmission system is open or short circuit, will endanger the normal supply of electricity, thus affecting the normal workload.
Unstable voltage will cause a fatal injury or equipment malfunction, affecting production, resulting in delivery delays, unstable, and many other quality loss. Meanwhile accelerated Inverter Power Supply aging equipment, affecting life and even burned parts, so that the owners facing trouble or in need of repair in the short term we should update equipment, waste of resources; or even serious accidents, causing incalculable damage.
So use the regulator, particularly for electrical equipment voltage demanding high-tech and sophisticated equipment is essential.
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