Hyd D17H7 Piezoelectric Sounder
Makhalidwe Amagetsi
| Chithunzi cha HYR-1740A | ||
| 1 | Resonance Frequency (KHz) | 4.0 |
| 2 | Mphamvu Yoyikira Kwambiri (Vp-p) | 30 |
| 3 | Mphamvu pa 120Hz (nF) | 15,000±30% pa 100Hz |
| 4 | Kutulutsa kwamawu pa 10cm (dB) | ≥85 pa 4.0KHz Square Wave12Vp-p |
| 5 | Kugwiritsa Ntchito Panopa (mA) | ≤8 pa 4.0KHz Square Wave 12Vp-p |
| 6 | Kutentha kwa Ntchito (℃) | -20+70 |
| 7 | Kutentha Kosungirako (℃) | -30+80 |
| 8 | Kulemera (g) | 0.7 |
| 9 | Zida Zanyumba | Black PBT |
Makulidwe ndi Zinthu (gawo: mm)
kulolerana: ± 0.5mm Kupatula Zotchulidwa
Chidziwitso (Kugwira)
• Musagwiritse ntchito kukondera kwa DC ku piezoelectric buzzer;Kupanda kutero kukana kwa insulation kumatha kukhala kotsika ndikusokoneza magwiridwe antchito.
• Osapereka ma voliyumu apamwamba kuposa momwe amagwirira ntchito ku buzzer yamagetsi ya piezo.
Musagwiritse ntchito piezoelectric buzzer panja.Zapangidwa kuti zigwiritsidwe ntchito m'nyumba.Ngati piezoelectric buzzer iyenera kugwiritsidwa ntchito panja, ipatseni njira zoletsa madzi;sichingagwire ntchito bwino ngati chikhala ndi chinyezi.
• Osatsuka piezoelectric buzzer ndi zosungunulira kapena kulola gasi kulowamo pamene mukutsuka;chosungunulira chilichonse chimene chimalowamo chingakhale m’kati mwa nthawi yaitali n’kuchiwononga.
• Piezoelectric ceramic chuma chokhuthala pafupifupi 100µm chimagwiritsidwa ntchito mu jenereta ya phokoso la buzzer.Osakanikiza jenereta yamawu kudzera pabowo lotulutsa mawu apo ayi zinthu za ceramic zitha kusweka.Osayika ma buzzers a piezoelectric popanda kunyamula.
• Musagwiritse ntchito mphamvu yamakina pa piezoelectric buzzer;apo ayi mlanduwu ukhoza kufooketsa ndikupangitsa kuti ntchitoyo isagwire bwino.
• Osayika zotchinga zilizonse kutsogolo kwa bowo lotulutsa mawu;Kupanda kutero, kuthamanga kwa mawu kumatha kusiyanasiyana ndikupangitsa kuti buzzer ikhale yosakhazikika.Onetsetsani kuti buzzer sichikhudzidwa ndi mafunde oima kapena zina zotero.
• Onetsetsani kuti mwagulitsa buzzer terminal pa 350 ° C max. (80W max.) (ulendo wachitsulo chogulitsira) mkati mwa masekondi 5 pogwiritsa ntchito solder yokhala ndi siliva.
• Pewani kugwiritsa ntchito piezoelectric buzzer kwa nthawi yaitali pamene mpweya wowononga (H2S, etc.) ulipo;apo ayi zigawo kapena jenereta yotulutsa mawu imatha kuchita dzimbiri ndikupangitsa kuti isagwire bwino ntchito.
• Samalani kuti musagwetse buzzer ya piezoelectric.
