I-Hydz 4mm Mini Magnetic Smd Buzzer
Izici zikagesi
| Ingxenye No. | I-HYG4020A |
| I-Voltage elinganiselwe (Vp-p) | 3 |
| I-Operating Voltage (Vp-p) | 2~4 |
| Ukumelana Nekhoyili (Ω) | 17±3 |
| I-Resonant Frequency (Hz) | 4000 |
| Ukusetshenziswa Kwamanje (mA/max.) | 90mA ku-Voltage Elinganiselwe |
| Ileveli Yokucindezela Komsindo (dB/min.) | 70dB ku-4kHz isikwele wave/3.0Vp-p/10cm |
| Izinga Lokushisa Lokusebenza (℃) | -20 ~ +60 |
| Izinga Lokushisa Lesitoreji (℃) | -30 ~ +80 |
| Umthetho wokuvikela imvelo | I-ROHS |
| Impahla yezindlu | I-LCP (emnyama) |
| Izinto zephinikhodi eziholayo | I-Tin Plated Brass (Sn) |
PS:Vp-p＝1/2duty, igagasi lesikwele
Ubukhulu kanye Material
Izinhlelo zokusebenza
Ifoni, Amawashi, Okokusebenza kwezokwelapha, Imikhiqizo yedijithali, Amathoyizi, Okokusebenza okusemthethweni, Amakhompuyutha anothi, Ohhavini beMicrowave, Izifudumezi zomoya, Izinto zikagesi zasekhaya, Amadivayisi okulawula okuzenzakalelayo.
Isaziso Sokuphatha
1. Sicela ungathinti ingxenye ngesandla esingenalutho, ngoba i-electrode mhlawumbe igqwalile.
2. Gwema intambo yomthofu edonsa kakhulu ngoba intambo ingase inqamuke noma iphuke iphoyinti.
3. Amasekhethi asebenzisa ukushintsha kwe-transistor, Amasekhethi esekethe e-heft ye-transistor akhethwa ngokufanele ukuze agcine ezinzile, ngakho-ke sicela uwalandele lapho uklama isekethe.
4. Imisindo kazibuthe ishayelwa ifrikhwensi yokokufaka, izici zefrikhwensi enikeziwe zingatholwa kuphela uma kusetshenziswa i-1/2 duty square wave(Vb-p).Abasebenzisi bokugcina kumele bawazi amaqiniso okuthi izici zefrikhwensi zingase ziguquke kakhulu ezimotweni ezihlukene ngamagagasi ahlukahlukene asetshenziswayo, njenge-sine wave, i-square wave (Vb-p) noma amanye amagagasi.
5. Uma kusetshenziswa enye i-voltage kuneyodwa enconyiwe, izici zemvamisa nazo zizoshintshwa.
6. Sicela ugcine ibanga elifanele lensimu kazibuthe eqinile lapho ugcina, ukuthutha nokukhweza.
Soldering Futhi Mounting
1. Sicela ufunde ngokucaciswa kwe-HYDZ, uma ingxenye ye-solder idingeka.
2. Ukugeza ingxenye akwamukelekile, ngoba ayilinganiswanga.
3. Sicela ungambozi umgodi nge-tape noma ezinye izithiyo, njengoba lokhu kuzoveza ukusebenza okungavamile.
Ukulinganisa Isekethe nesimo
Isiginali Yokufaka: Isiginali Elinganiselwe.
SG: Ijeneretha yesignali
mA: imitha ye-Millam Amp: Amplifier
I-Mic.: Ilinganisa imakrofoni ye-Condenser
I-DSP: Isikrini sokubonisa
Imakrofoni.+ Amp.Ingashintshwa imitha ye-SPL.
Ukumelana ne-capacitor: Imitha ye-LCR noma i-Multi-meter.Isimo sokulinganisa: 5〜35°C RH45〜75%
Isimo Sokwahlulela: 25±2°C RH45〜75%
