Specifiche:Nome del prodotto : cicalino elettronicosuono tipo : continuotensione di lavoro : DC 2-28VCorrente nominale : 2 mAFrequenza : 4000+/-500HzAudio : 80dBcorpo diametro : 17mm / 0,67"Dimensioni complessive : 17 x 4mm / 0,67" x 0,16"(D*T)Lunghezza cavo : 3cm / 1,2"Materiale esterno : ABSColore : nero.Peso : 5gContenuto della confezione : 5 x cicalino elettronicodescrizioni:Alloggiamento in ABS, DC 2-28V tensione di lavoro, rosso e nero 2 filo, conveniente per cablaggio.un elemento ideale per uso industriale.Si prega di notare un cicalino passivo ha bisogno di un esterno del circuito di oscillazione per funzionare.
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Specification:Description:Plastic housing, DC 12V working voltage, black, and red 2 wire, convenient for wiring.An item for industrial use.
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Specification:Descriptions:ABS external material, DC 3-24V working voltage, wireless, 2 mounting (screw terminals).Decibel: 85DB, continuous sound beepAn item for machinery equiment, oven, electric cabinet, industrial using, etc.
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We also have a high-standard team, qualified by authorized organizations to ensure products are of the highest quality.
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Struttura stabile: realizzata in materiale ABS di alta qualità, rispettoso dell'ambiente, ignifugo e durevole. Tensione nominale: 12V; Intervallo di tensione: 3-24 V; Corrente nominale (max): 12 mA. Chi siamo?.
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Spediamo solo con corriere.
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Piezoelectric Ceramic Buzzer Is a Device for Piezoelectric Ceramic Sheet Applications. the More Common Is Made of Zirconium, Lead Oxide Formulation After Sintering of Titanium, Piezoelectric Ceramic Sheet (Pzt), Because the Human Ear Is Most Sensitive to the 3khz Audio Signal, so the Production of the Resonant Frequency of the Buzzer Is Usually Designed in the Resonant Frequency of About 3khz.
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Buzzer is an electronic sounder with integration structure. Using DC power, it is widely used on computers, printers, photocopiers, alarm, electronic equipment, telephone, timer and other electronic products.Features:1.Piezoelectric buzzer is mainly made up by ,piezoelectric buzzer chip, impedance matching unit, resonator and shell.2. is composed of transistors or integrated circuits.When switched on, vibrates and outputs audio signal.3.Impedance drives piezoelectric buzzer sound.4.Connected to rated power and the buzzer will sound continuously.5.Can be controlled conveniently.
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