Isandi se-Hydz D17H7 Piezoelectric
Iimpawu zoMbane
| Ingxenye ye:HYR-1740A | ||
| 1 | Ukuphindaphinda kweResonance (KHz) | 4.0 |
| 2 | Ubungakanani boFakelo lweVoltage (Vp-p) | 30 |
| 3 | Umthamo kwi-120Hz (nF) | I-15,000±30% kwi-100Hz |
| 4 | Ukukhutshwa kwesandi kwi-10cm (dB) | ≥85 kwi-4.0KHz Square Wave12Vp-p |
| 5 | Usetyenziso lwangoku (mA) | ≤8 kwi-4.0KHz i-Square Wave 12Vp-p |
| 6 | Ubushushu bokusebenza (℃) | -20+70 |
| 7 | Ubushushu boGcino (℃) | -30+80 |
| 8 | Ubunzima (g) | 0.7 |
| 9 | Izinto Zezindlu | I-PBT emnyama |
Imilinganiselo kunye neMathiriyeli (iyunithi: mm)
Ukunyamezela: ±0.5mm Ngaphandle kokuba kucacisiwe
Isaziso (Ukuphatha)
• Musa ukusebenzisa icala le-DC kwi-piezoelectric buzzer;Ngaphandle koko ukuxhathisa kwe-insulation kunokuba kuphantsi kwaye kuchaphazele ukusebenza.
• Musa ukubonelela ngawo nawaphi na amandla ombane aphezulu kunokusebenza kwi-piezo electric buzzer.
• Musa ukusebenzisa i-piezoelectric buzzer ngaphandle.Yenzelwe ukusetyenziswa kwangaphakathi.Ukuba i-piezoelectric buzzer kufuneka isetyenziswe ngaphandle, inike amanyathelo okukhusela amanzi;ayiyi kusebenza ngokuqhelekileyo ukuba iphantsi kokufuma.
• Musa ukuyihlamba i-piezoelectric buzzer nge-solvent okanye uvumele igesi ukuba ingene kuyo xa uhlamba;nasiphi na isinyibilikisi esingena kuyo sinokuhlala ngaphakathi ixesha elide kwaye sonakalise.
• I-piezoelectric ceramic material emalunga ne-100µm ubukhulu isetyenziswa kwijenereyitha yesandi yebuzzer.Musa ukucinezela ijenereyitha yesandi ngomngxuma wokukhupha isandi ngaphandle koko i-ceramic material inokwaphuka.Musa ukupakisha i-piezoelectric buzzers ngaphandle kokupakisha.
• Musa ukusebenzisa amandla omatshini kwi-piezoelectric buzzer;kungenjalo ityala linokonakala kwaye libangele ukusebenza ngokungafanelekanga.
• Musa ukubeka nasiphi na isixhobo esikhuselayo okanye into enjalo nje phambi komngxuma wokukhupha isandi we-buzzer;kungenjalo uxinzelelo lwesandi lunokwahluka kwaye lubangele ukusebenza kwe-buzzer engazinzanga.Qinisekisa ukuba i-buzzer ayichatshazelwa ngamaza omileyo okanye into enjalo.
• Qinisekisa ukuba uthengisa itheminali ye-buzzer ku-350°C max.
• Kuphephe ukusebenzisa i-piezoelectric buzzer ixesha elide apho kukho nayiphi na i-corrosive gas (H2S, njl. njl.);kungenjalo amalungu okanye ijenereyitha yesandi inokonakala kwaye ibangele ukusebenza ngokungafanelekanga.
• Kulumkele ukuwisa i-piezoelectric buzzer.
