Differences Between SMD Magnetic Buzzer and SMD Piezo Buzzer
Views: 66 Author: Site Editor Publish Time: 2017-06-01 Origin: Site
SMD Magnetic Buzzer
Differences: 1.Current consumption is higher than SMD piezo buzzer(Common operating current should be within 100mA).However, its current consumption is still lower than speaker.
2.Voltage value of the product must correspond to the input voltage .And the external input square wave frequency must be same with the operating frequency of the product.(Except that customers need the function that it can make different tones.)
SMD Piezo Buzzer
Differences: 1.The volume is bigger than SMD magnetic buzzer.Its sound is lower than SMD magnetic buzzer at same voltage .
2.The external input square wave frequency must be same with the operating frequency of the product.(Except that customers need the function that it can make different tones.)
Changzhou Keliking Electronics Co., Ltd. Contact：Mr. Yao Mobile：13656128000 Tel：86 +519-88671999-801 Fax：86 +519-88671999-808 Add：1-1301 Hang Seng Science Park, Tianning District, Changzhou, Jiangsu, China
