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Hot Keywords: Piezo Transducer Piezo BuzzerUlt ...
There are many types of piezo buzzers, which can be classified according to current, structure and driving mode. Among them, the most common ones are active piezo buzzers and passive piezo buzzers.
Active piezo buzzers, also known as piezo indicators, have the driving circuit built into the design, operating on a fixed frequency. Active piezo buzzers are easy to operate and make louder sound comparatively, and engineers do not need to design a complex circuit to drive the buzzer.
Model:KDB-14P-4.0A Dimension:14mm*7.5mm SPL:85dB min. at 12VDC
Model:KDB-23P-3.3A Dimension:23mm*19mm SPL:90dB min. at 12VDC
Model:KDB-26P-2.8A Brand:KD Dimension:26mm*22mm SPL:95dB min. at 12VDC
Model:KDB-36P-2.9E Brand:KD Dimension:36mm*39.5mm SPL:90dB min. at 12VDC /60cm
Model:KDB-43P-3.0A Brand:KD Dimension:43.5mm*34.5mm SPL:90dB min. at 12VDC
Model:KDB-43P-3.0C Brand:KD Dimension:43.5mm*34.5mm SPL:95dB min. at 12VDC 30cm(Continuous)
Model:KDB-43P15-2.9C Brand:KD Dimension:43mm*33.2mm SPL:90dB min. at 12VDC
Model:KDB-43P-3.0A-110V Brand:KD Dimension:43.5mm*49.5mm SPL:90dB min. at 110VAC/30cm
Model:KDB-42L350-2.8AC Brand:KD Dimension:KDB-42L350-2.8AC SPL:95dB min. at 12VDC /30cm
