Magnetic Buzzer 12x9.5mm 3V DC Dip-PCB with Pin  

Magnetic Buzzer 12x9.5mm 3V DC Dip-PCB with Pin Magnetic buzzer self-drive type, also known as indicators, are designed with an internal drive circuit for easy application integration. During operation, current is driven through a voice coil to produce a magnetic field. When a voltage is applied, the coil generates a magnetic field and then allows the diaphragm to vibrate and produce sound. This buzzer type has a low operating voltage ranging from 1.5 – 12V+. Our magnetic buzzers are desirable for applications requiring a lower sound pressure level (SPL) and frequency. Our products are widely used in home appliances, medical devices, cars, electric bicycles, computers, cordless phones, alarm systems. We are able to make 7 to 9 million pieces monthly based on our professional engineers, advanced audio analyzers, ISO 9001, ISO 140001 and QS 9000 certifications.  From product designing, purchasing and testing, every step is controlled strictly by our QC staffs i…