Hydz φ23H4 Mpụga Mpụga Piezo Sounder
Àgwà ọkụ eletrik
| Nkeji No: HYR-2304 | ||
| 1 | Ugboro resonance (KHz) | 4.0±0.3 |
| 2 | Oke ntinye voltaji (Vp-p) | 30 |
| 3 | Ike na 120Hz (nF) | 25,000± 30% na 100Hz/1V |
| 4 | Mpụta ụda na 10cm (dB) | Min.85 na 10cm, 5Vp-p, 4.8KHz |
| 5 | Oriri ugbu a (mA) | ≤5 na 4.0KHz Square Wave 12Vp-p |
| 6 | Okpomọkụ na-arụ ọrụ (℃) | -20 + 70 |
| 7 | Okpomọkụ nchekwa (℃) | -30 + 80 |
| 8 | Ibu (g) | 0.7 |
| 9 | Ihe eji eme ụlọ | Black PBT |
Akụkụ na ihe onwunwe (otu: mm)
Ntachi obi: 0.5mm Ewezuga akọwapụtara
Ọkwa (Jikwaa)
1. Akụkụ ahụ nwere ike mebie ma ọ bụrụ na etinye nrụgide n'ọrụ karịrị nkọwa.
2. Lezienụ anya iji kpuchido sekit na-arụ ọrụ site na voltaji dị elu nke sitere na oke ike, ọdịda, ujo ma ọ bụ mgbanwe okpomọkụ.
3. Zenarị ịdọrọ waya ndu gabiga ókè n'ihi na waya nwere ike ịgbaji ma ọ bụ ebe a na-ere ere.
Ọkwa (Ọnọdụ Nchekwa na Ọrụ)
1. Ọnọdụ Nchekwa ngwaahịa
Biko chekwaa ngwaahịa ndị a n'ime ụlọ ebe okpomọkụ / iru mmiri kwụsiri ike ma zere ebe enwere nnukwu mgbanwe okpomọkụ.
Biko chekwaa ngwaahịa ndị a n'okpuru ọnọdụ ndị a:
Okpomọkụ: -10 ka +40C
iru mmiri: 15-85% RH
2. Ụbọchị njedebe na Nchekwa
Ụbọchị njedebe (ndụ shelf) nke ngwaahịa bụ ọnwa isii ka a gafechara n'okpuru ọnọdụ nke ngwugwu mechiri emechi na nke na-emegheghị.Biko jiri ngwaahịa ndị a n'ime ọnwa isii mgbe nnyefe.Ọ bụrụ na ị na-echekwa ngwaahịa ndị ahụ ogologo oge (karịa ọnwa isii), jiri nlezianya mee ihe n'ihi na ngwaahịa ndị ahụ nwere ike imebi na solderability n'ihi nchekwa n'okpuru ọnọdụ adịghị mma.
Biko gosi rm solderability na njirimara maka ngwaahịa mgbe niile.
3. Ọkwa na Nchekwa Ngwaahịa
Biko adịghị echekwa ngwaahịa na a chemical ikuku (Acids, Alkali, Bases, Organic gas, Sulfides na na), n'ihi na àgwà nwere ike belata na àgwà, nwere ike degraded na solderability n'ihi nchekwa na a chemical ikuku.
