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參數(shù)資料
| 型號(hào)： | PT-2065FWQ |
| 廠商： | Mallory Sonalert Products Inc |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 0K |
| 描述： | BUZZER PIEZO 6.0KHZ 24MM FLANGE |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | Sonalert® |
| 驅(qū)動(dòng)器電路： | 傳感器，外部驅(qū)動(dòng) |
| 技術(shù)： | 壓電 |
| 輸入類型： | DC |
| 電壓 - 額定： | 12VDC |
| 電壓范圍： | 3 ~ 28V |
| 頻率： | 6kHz |
| 工作模式： | 連續(xù) |
| 聲壓級(jí)： | 85dB @ 12V，30cm |
| 電流 - 電源： | 8mA |
| 可清洗： | 無 |
| 安裝類型： | 底座安裝 |
| 端子： | 導(dǎo)線引線 |
| 尺寸/尺寸： | 圓形 - 24.00mm 直徑 x 4.50mm H |
| 包裝： | 散裝 |
| 工作溫度： | -20°C ~ 90°C |
Self Drive Piezoelectric Transducer Operation:
Self-drive piezoelectric transducers do not have any DC circuitry included. They do have an
additional third terminal that is connected to a feed-back portion on the piezoelectric
transducer. By using a circuit which utilizes this feedback signal, the device will self-tune itself
to its optimum resonant frequency which guarantees maximum sound level from each part.
Typical Drive Circuits:
Notes:
These circuits are only initial suggestions. Values of the resistors may need to be
adjusted depending on the particular transducer model used.
Square-wave type signals result in more sound level than sine-wave type signals.
The more peak-to-peak voltage applied to the transducer, the louder the sound level.
However, applying more than 35 Vpp to the transducer is not recommended.
The final circuit should be tested over the entire operating temperature range and
voltage range of the equipment in which it is installed to verify adequate sound level will
be produced.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT-2065WQ | 功能描述:Peak-Peak Signal Buzzer Single Tone 6.5kHz Piezo 1 ~ 30V 90dB @ 5V, 10cm 制造商:mallory sonalert products inc. 系列:PT 包裝:散裝 零件狀態(tài):有效 驅(qū)動(dòng)器電路:傳感器，外部驅(qū)動(dòng) 輸入類型:峰-峰信號(hào) 電壓 - 額定:5V 電壓范圍:1 ~ 30V 頻率:6.5kHz 技術(shù):壓電 工作模式:單音調(diào) 持續(xù)時(shí)間:- 聲壓級(jí):90dB @ 5V，10cm 電流 - 電源:1.5mA 端口位置:頂部 工作溫度:-20°C ~ 70°C 認(rèn)可:- 等級(jí):- 安裝類型:底座安裝 端接:導(dǎo)線引線 大小/尺寸:24.00mm 直徑 高度 - 安裝（最大值）:* 標(biāo)準(zhǔn)包裝:1 |
| PT206-66 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRIAC|200V V(DRM)|6A I(T)RMS|TO-66 |
| PT206S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRIAC|200V V(DRM)|6A I(T)RMS|TO-208VAR1/2 |
| PT209 | 制造商:EDSYN 功能描述:DESOLDERING GUN 制造商:EDSYN 功能描述:DESOLDERING GUN; Desolder Tool Type:Gun; Tip / Nozzle Length:13.6mm; Tip / Nozzle O.D.:2.4mm ;RoHS Compliant: NA |
| PT2095BK | 制造商:Pass & Seymour/Legrand 功能描述:PLUGTAIL GFCI RECEP 20A 120V BK |
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