SMD buzzer refers to the buzzer of the plastic shell, appearance and size of smaller, roll tape packaging, the pin can be flat to the PCB, patch type package is relative to plug-in type is another form of packaging of the buzzer. The product has the advantages of small size, light weight, sound clar
Both of the magnetic and piezo buzzer are black cylinder with two pins by appearance. There are a few methods can help you to determine the buzzer you have.1. Testing the buzzer by a magnet or another same buzzer, if attracting, which means the buzzer you have is magnetic buzzer. On the contrary, pi
Decibel(Abbr.dB) is mainly used to measure the intensity of sound. In general, dB is used to express the sound pressure level, the sound pressure is doubled and the sound pressure is increased by 6 decibels.The "cent" refers to a tenth, the ones are "shellfish", but generally only use decibels.The s
Why some buzzers
Why some buzzers occur the conditions that sound weakened,soundless or cracking sound?
Changzhou Keliking Electronics is a specialized manufacturer of micro SMD buzzer.Keliking now owns two registered trade marks: KELIKING and KELIKINGS.English description of company name in China is CHANGZHOU KAILIJIN ELECTRONIC CO.,LTD.English description of company name at abroad is CHANGZHOU KELIK
In October,2014, we have reahced cooperation with Haier in Smart Home Appliances. Which means that Keliking SMD Buzzer is recognized by international brand and company.
Utility Model Patent of Keliking
We have a whole strict quality control system including raw material tracking, production record and test of finished products. We strictly as per the program conduct production.
Changzhou Keliking Electronics Co., Ltd.
Add：1-1301 Hang Seng Science Park, Tianning District, Changzhou, Jiangsu, China