hydz magnetik smd buzzer HYG-8530A
Àgwà ọkụ eletrik
| Akụkụ Mba. | HYG8530A-3027 | HYG8530A-5037 |
| Voltaji akwadoro (Vp-p) | 3 | 5 |
| Voltaji na-arụ ọrụ (Vp-p) | 2 ~ 4 | 3 ~ 8 |
| Mgbochi eriri igwe (Ω) | 16 ± 2 | 32± 4 |
| Ugboro ugboro (Hz) | 2700 | |
| Oriri ugbu a (mA/max.) | 90 na Voltage a kwadoro | |
| Ọkwa nrụgide ụda (dB/min.) | 86 na 10cm na Voltage akpọrọ | |
| Okpomọkụ na-arụ ọrụ (℃) | -20 ~ +60 | |
| Okpomọkụ nchekwa (℃) | -30-80 | |
| Iwu nchekwa gburugburu | ROHS | |
PS: Vp-p 1/2 ọrụ, square ife
Akụkụ na ihe onwunwe
Tol: ± 0.3 nkeji: mm
Ngwa
Ihe dị ka ekwentị, elekere, ngwa dijitalụ, ihe egwuregwu ụmụaka, akụrụngwa ụlọ ọrụ, ikuku oyi, microwaves, ikuku oyi, akụrụngwa ahụike, na ngwaọrụ na-ahazi akpaka.
Ntuziaka njikwa
1. N'ihi na electrode nwere ike mebie, biko zere imetụ akụkụ ahụ aka aka gị.
2. Zere ịdọrọ waya ndu nke ukwuu n'ihi na nke a nwere ike imebi waya ma ọ bụ mee ka ebe a na-ere ere pụta.
3. A na-eji ntụgharị transistor eme ihe na sekit.Mgbe ị na-emepụta sekit, biko jigidesi ike na sekit maka ịdị arọ nke transistor, nke emebere nke ọma iji chekwaa nkwụsi ike.
4. N'ihi na a na-akwado ụda magnetik site na ugboro ntinye, ha nwere ike ịmepụta njirimara ugboro ole a kapịrị ọnụ mgbe etinyere 1/2 duty square wave (Vb-p).Ndị ọrụ njedebe kwesịrị ịma na itinye ebili mmiri dị iche iche, dị ka sine ebili mmiri, square waves (Vb-p), ma ọ bụ ebili mmiri ndị ọzọ, nwere ike ime ka njirimara nke ugboro gbanwee nke ukwuu wee were ụdị dị iche iche.
5. Itinye voltaji dị iche karịa ihe a tụrụ aro ga-agbanwekwa njirimara ugboro ugboro.
6. Mgbe ị na-echekwa, biko jikwaa ebe kwesịrị ekwesị iji zere oghere ndọta siri ike.na-ejegharị site na n'elu.
soldering na arịọnụ
1. Ọ bụrụ na achọrọ akụrụngwa soldering, biko gụọ nkọwapụta HYDZ.
2. Ebe ọ bụ na akụkụ ahụ adịghị agbatị, ịsacha ya adịghị anabata.
3. Iji zere ịrụ ọrụ na-adịghị mma, biko ekpuchila oghere ahụ na teepu ma ọ bụ ihe mgbochi ndị ọzọ.
Ịtụ sekit na ọnọdụ
- Enyere akara ngosi bụ mgbaama ntinye.
- Generator Signal, ma ọ bụ SG
- Millammeter, ma ọ bụ mA Amp: Igwe okwu Amplifier Na-enyocha igwe okwu condenser
- DSP: Ngosipụta ihuenyo Amp + Igwe okwu.mita SPL bụ ihe nnọchi kwesịrị ekwesị.
- LCR mita ma ọ bụ multimeter maka iguzogide na capacitor.Ọnọdụ nha: 5–35°C RH45 = 75%
- 25± 2°C bụ ọnọdụ ikpe.RH45 = 75%
