What are the causes of the high power transistors in ultrasonic plastic welding machines?
The output current is large and the load is too heavy, which can speed up the fuse tube protection or change the point
The driving signal drives the high power triode (IGBT) to work at high frequency (hard switching), which is susceptible to interference (mainly high-frequency)
The driving signal drives the high power triode (IGBT) to work at high frequency (hard switching), which is susceptible to interference (mainly high-frequency)
