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HYDZ Piezoelectric sounder suab paj nruag buzzer
cov ntsiab lus ntawm cov khoom
Cov yam ntxwv hluav taws xob
| 1 | Qhov Voltage Ntsuas (VAC) | 16V |
| 2 | Kev Ua Haujlwm Voltage (V) | 1 ~ 25 |
| 3 | Lub Suab Tawm ntawm 10cm (dB) | ≥75 |
| 4 | Kev Siv Tam Sim No (mA) | ≤4 |
| 5 | Zaus Resonant (Hz) | 2000 ± 500 |
| 6 | Kev Kub Ua Haujlwm (℃) | -20～＋80 |
| 7 | Cov Khoom Siv Vaj Tse | PPO |
| 8 | Qhov hnyav (g) | 8.0 |
Qhov ntev thiab cov khoom siv (chav tsev: hli)
Kev kam rau siab: ± 0. 5 hli Tshwj tsis yog teev tseg
Cov yam ntxwv
- Lub suab qis zaus (2kHz).
- Piezo element yog coated nrog dej pov thawj processing.
Daim Ntawv Ceeb Toom (TUS NEEG UA HAUJ LWM)
- Tsis txhob siv DC bias rau lub piezoelectric buzzer; txwv tsis pub, qhov kev tiv thaiv rwb thaiv tsev yuav qis thiab cuam tshuam rau kev ua haujlwm.
- Tsis txhob muab hluav taws xob siab dua li qhov siv tau rau piezoelectric buzzer.
- Tsis txhob siv lub piezoelectric buzzer sab nraum zoov. Nws yog tsim los rau kev siv sab hauv tsev. Yog tias yuav tsum siv lub piezoelectric buzzer sab nraum zoov, muab cov txheej txheem tiv thaiv dej rau nws; nws yuav tsis ua haujlwm li qub yog tias raug dej noo.
- Tsis txhob ntxuav lub piezoelectric buzzer nrog cov kuab tshuaj lossis cia roj nkag mus rau hauv nws thaum ntxuav; txhua yam kuab tshuaj uas nkag mus rau hauv nws tuaj yeem nyob sab hauv ntev thiab ua puas rau nws.
- Siv cov khoom siv piezoelectric ceramic uas tuab li ntawm 100µm rau hauv lub tshuab tsim suab ntawm lub buzzer. Tsis txhob nias lub tshuab tsim suab hla lub qhov tso suab, txwv tsis pub cov khoom siv ceramic yuav tawg. Tsis txhob muab cov buzzers piezoelectric sib tshooj yam tsis tau ntim khoom.
- Tsis txhob siv zog rau lub piezoelectric buzzer; txwv tsis pub lub thawv yuav deform thiab ua rau tsis ua haujlwm zoo.
- Tsis txhob muab cov khoom tiv thaiv lossis cov zoo li ntawd tso rau ntawm qhov chaw tso suab ntawm lub buzzer; txwv tsis pub lub suab nrov yuav txawv thiab ua rau lub buzzer ua haujlwm tsis ruaj khov. Xyuas kom tseeb tias lub buzzer tsis raug cuam tshuam los ntawm nthwv dej sawv lossis cov zoo li ntawd.
- Nco ntsoov siv cov khoom siv uas muaj nyiaj los solder lub buzzer terminal ntawm 350°C max.(80W max.)(soldering iron trip) hauv 5 vib nas this.
- Tsis txhob siv lub piezoelectric buzzer ntev thaum muaj cov roj corrosive (H2S, thiab lwm yam); txwv tsis pub cov khoom lossis lub tshuab tsim suab yuav xeb thiab ua rau ua haujlwm tsis raug.
- Ceev faj tsis txhob poob lub piezoelectric buzzer.