Piezo Electric Ceramic Buzzer 15mm Element Sounder Sensor Sound Disc

Harga satuan utk 1 pcs Dijual tanpa kabel, Piezoelectric element mempunya 2 fungsi: 1. Sebagai buzzer: menghasilkan suara jika diberi tegangan. 2. Mendeteksi getaran atau ketukan: menghasilkan tegangan. Spesifikasi: Warna: Kuning Emas Bahan: Kuningan dan Ceramic Resonant frequency: 3.6 +/- 0.5KHz Resonant resistance: 300 Ohms Capacitance: 30000pF +/- 30% Tegangan input: 1.5 ~ 30Vp-p max Suhu kerja: -20 ~ +70C Suhu penyimpanan: -30 ~ +80C Aplikasi: - Safety and Security - Automotive Electronics - Office Automation - Medical Equipment - Industrial - Consumer Electronics Keunggulan Buzzer Piezo dibandingkan Buzzer Magnetic: - Wide operating voltage - Lower current consumption: less than 30mA Higher rated frequency - Larger footprint - Higher sound pressure level