From 9th to 11th of June, 2021, Kailitech takes part in the The first Consumer Technology & Innovation Show (CTIS)

How does a piezo buzzer work?The piezo buzzer uses the piezoelectric effect of the piezo ceramics and uses the pulse current to drive the vibration of the metal plate to generate sound and is widely used as a sounding device in electronic products such as computers, home appliances，consumer electron

What is the difference between active and passive buzzer?The buzzer, also known as the sounder, is a miniaturized electro-acoustic device, for which working principle can be divided into two types: piezoelectric buzzers and electromagnetic buzzers. Also, even these two categories can be further subd

What is the function of the passive piezo buzzers?The piezo buzzer is an electronic buzzer with an integrated structure powered by a DC/AC voltage and is widely used as a sounding device in electronic products such as computers, telephones, timers, printers, copiers, alarms, electronic toys, househo

A piezo buzzer is an audio signalling device that uses piezoelectric ceramics as an electro-acoustic transducer. The core of this device is a transducer made of a piezoelectric ceramic sheet pasted onto a metal sheet, that is, a piezoelectric buzzer element.

Kailitech acts as the organizer and the lead unit of the group standard review meeting of "General Specification for Laminated Piezoelectric Actuators" , which has been held in Wenzhou, Zhejiang Province from July 30 to August 3, 2020.

Up to the year of 2020, Kailitech has obtained 1 authorized invention patent, 16 utility model patents and 6 software copyrights.