High Frequency Variable Frequency AC Power Supply 

VFP-H Series High Frequency AC Power Supply Overview High frequency AC power supplies convert AC electric to pure sine waveform by through AC – DC – AC conversion, which is different from variable frequency speed controller and common AC voltage regulator.  AC power supplies are mainly used to convert existing AC power network supply to stable and pure sine power supply with regulated required frequency. The features of ideal AC power sources are stable frequency, stable voltage, zero internal resistance and Sine wave form (without distortion).  High frequency AC power sources are close to the ideal AC power supplies, so the developed countries more frequently use variable frequency power supplies as the standard supply to provide the most excellent powering environment for electrical equipment and to easily evaluate their technical performance. Major types of variable frequency AC power supplies are: Linear Amplification and PWM Switching.  VFP-H…