Between 2017 and 2023, demand for different types of vibration‑monitoring systems has shown consistent growth — reflecting increasing reliance on machinery-health tracking and predictive maintenance across industrial sectors. According to the source chart, three system types are tracked: vibration analyzers,
Insulated Gate Bipolar Transistors (IGBTs) and Super Junction MOSFETs (SJ MOSFETs) are two key power semiconductor devices widely used across industrial, automotive, and consumer electronics for efficient power switching and energy management. IGBTs combine the high-input impedance of a MOSFET with the low on-state conduction losses of a bipolar transistor, making them ideal for high-voltage, high-current applications such as motor drives, renewable energy inverters, EV powertrains, and industrial power supplies. In contrast, Super Junction MOSFETs use an innovative charge-balanced structure that significantly reduces on-resistance while maintaining high breakdown voltage, enabling superior efficiency at high switching frequencies. They are commonly used in applications like SMPS, power adapters, data centers, and fast chargers where efficiency and thermal performance are critical. While IGBTs excel in high-power, lower-frequency operations, Super Junction MOSFETs dominate in high-frequency, lower- to mid-power environments—together forming the backbone of modern power electronics.
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