Hydz φ44H14 Sab nraud Tsav Wired Piezo Sounder
Cov yam ntxwv hluav taws xob
| Yam Tsis Tau: HYR-4414 | ||
| 1 | Resonance zaus (KHz) | 1.0 ± 0.3 |
| 2 | Max input voltage (Vp-p) | 30 |
| 3 | Capacitance ntawm 120Hz (nF) | 28000 ± 30% ntawm 120Hz / 1V |
| 4 | Suab Output ntawm 10cm (dB) | Min.80 ntawm 10cm, 12Vp-p, 1KHz |
| 5 | Kev siv tam sim no (mA) | ≤3 ntawm 1KHz Square Wave 12Vp-p |
| 6 | Ua haujlwm kub (℃) | -20 ~ + 70 |
| 7 | Cia kub (℃) | -30 ～ + 80 |
| 8 | Qhov hnyav (g) | 0.7 ua |
| 9 | Khoom siv tsev | ABS dub |
Dimensions thiab Material (unit: mm)
Kev kam rau siab: ± 0.5mm Tshwj Xeeb
Daim Ntawv Ceeb Toom (Handing)
1. Cov khoom yuav raug puas ntsoog yog hais tias txhua yam kev nyuaj siab tshaj specifications yog siv.
2. Ua tib zoo tiv thaiv kev khiav hauj lwm hauv Circuit Court los ntawm qhov hluav taws xob surge los ntawm kev quab yuam ntau dhau, ntog, poob siab lossis kub hloov.
3. Tsis txhob rub cov hlau lead ntau dhau vim tias cov hlau tuaj yeem tawg lossis qhov taw tes soldering tawm.
Daim Ntawv Ceeb Toom (Storage and Operating Condition)
1. Cov khoom cia khoom
Thov khaws cov khoom nyob rau hauv ib chav uas qhov kub / av noo ruaj khov thiab zam qhov chaw uas muaj qhov kub thiab txias hloov.
Thov khaws cov khoom raws li hauv qab no:
Kub: -10 ~ + 40 ° C
Humidity: 15-85% RH
2. Hnub tas sij hawm ntawm Cia
Hnub tas sij hawm (lub neej txee) ntawm cov khoom yog rau lub hlis tom qab xa khoom raws li cov xwm txheej ntawm lub ntim ntim thiab tsis tau qhib.Thov siv cov khoom tsis pub dhau rau lub hlis tom qab xa khoom.Yog tias koj khaws cov khoom rau lub sijhawm ntev (ntau tshaj li rau lub hlis), siv kom zoo vim tias cov khoom yuav raug degraded nyob rau hauv solderability vim cia nyob rau hauv tsis zoo tej yam kev mob.
Thov confi rm solderability thiab cov yam ntxwv rau cov khoom tsis tu ncua.
3. Daim ntawv ceeb toom ntawm Cov Khoom Muag
Thov tsis txhob khaws cov khoom nyob rau hauv ib qho chaw tshuaj lom neeg (Acids, Alkali, Bases, Organic gas, Sulfides thiab lwm yam), vim hais tias cov yam ntxwv yuav raug txo nyob rau hauv zoo, tej zaum yuav degraded nyob rau hauv solderability vim cia nyob rau hauv ib tug chemical cua.
