Magnetic Buzzer 12x9.5mm 5V DC 85db with Pin  

Magnetic Buzzer 12x9.5mm 5V DC 85db 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, cordless phones, medical devices, electric bicycles, cars,  computers, alarm systems. From product designing, purchasing and testing, every step is controlled strictly by our QC staffs in order to make sure the perfect quality of our products.  The company is a reliable, well-developed and professional manufacturer of electronic acoustic products, pr…