multilayer piezoelectric devices

What’s piezoelectric actuator and its applications?

What is the piezoelectric actuator ? Piezoelectric actuator and its applications. Before we talk about the piezoelectric actuator, we need know the piezoelectric stack ceramic first. It is also called laminated micro-displacement piezoelectric ceramics or multilayer stacked piezoelectric ceramic micro-motion devices. it can be used for micropositioning, valve control, Applications such as shock absorption. Piezoelectric…