Jiangsu Huapin has pioneered high-voltage (AC) busbar drive control technology that eliminates the need for electrolytic capacitors. Featuring a self-developed, low-level driving algorithm and a compact, space-efficient design, this solution boasts an exceptionally long lifespan and is well-suited for a wide range of challenging operating environments. Importantly, it doesn’t require a PFC correction circuit, yet still achieves a power factor of over 92%. The system leverages high-power single-tube IGBTs, ensuring robust performance against voltage surges, seamless load startup, and reliable operation even under generator-driven conditions.