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12V Electromagnetic Type Continuous Sound IC Alarm Piezo Buzzer (Pack of 20)
Product ID : 21686431
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Galleon Product ID
21686431
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About 12V Electromagnetic Type Continuous Sound IC Alarm
Features: Widely use in computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephones, timers and other electronic products for sound devices. It made of oscillator, the electromagnetic coils, magnets, diaphragm and housing and other components. After powered on, the audio signal generated by the oscillator current through the solenoid coil, the electromagnetic coil generates a magnetic field. Entangled in the diaphragm and the magnet solenoid Specifications: Voltage: 12V Current: less than or equal 25mA Frequency: 2300Hz(around) Diameter: 12mm Thickness: 9.6mm Color: Black Package includes: 20 x Piezo Buzzer
