XDEC Electronics Co., Ltd. · 17 Xyoos nyob rau hauv Speaker Manufacturing · M-Type Mylar Speaker Series
Vim li cas Barcode Scanner xav tau tus neeg hais lus tshwj xeeb?
Lub barcode scanner zoo li yooj yim -scan, xa, tso saib. Tab sis koj puas tau pom lub "beep" thaum lub scan ua tiav, lossis lub suab ceeb toom thaum nws ua tsis tiav? Ob leeg los ntawm tus hais lus me me zais hauv lub cuab yeej.
Piv nrog rau Bluetooth hais lus, cov kev xav tau rau cov neeg hais lus scanner yog txawv kiag li:
Suab tawm tswv yim nkaus xwb: Tsis muaj suab paj nruag luam tawm, tsis muaj ntses bass thaj tsam -tsuas yog cov suab nrov nrov lossis lub suab nrov
Ultra- siv hluav taws xob tsawg: Scanner roj teeb lub neej nyob ntawm txhua milliwatt txuag
Kev txwv qhov chaw siab heev: Cov khoom siv yog compact; tus neeg hais lus txoj kab uas hla yuav tsum nyob qis dua 35mm
Kev ntseeg siab: Siv nyob rau hauv warehouses, tsev kho mob, khw muag khoom noj khoom haus-yuav tsum ciaj sia tee thiab hmoov av
Lub 33mm Mylar hais lus haum rau tag nrho plaub qhov kev xav tau. Nov yog qhov tob tob rau hauv cov qauv tsim pov thawj nrog ntau lab tus xa khoom: XDEC-29M08J24NB27-D70, 33.2 × 29 × 7.4mm, 8Ω, 1W.
XDEC-29M08J24NB27-D70 Cov ntsiab lus tseem ceeb
| Parameter | Kev ntsuas | Sau ntawv |
|---|---|---|
| Qhov ntev | 33.2 × 29 × 7.4 hli | Compact duab plaub, fits ntom PCB layouts |
| Hom | M Mylar Speaker | Treble-ua kom zoo, lub suab/pab kom meej meej |
| Impedance | 8 Ω | Tus qauv qis impedance, MCU amp tshaj |
| Rated zog | 1 W | Peak lub zog rau cov lus tawm tswv yim, cov npoo loj |
| Resonance F0 | N/A | Tsis cuam tshuam rau daim ntawv thov kev tawm suab |
| Sensitivity SPL | N/A | Tsis cuam tshuam rau daim ntawv thov kev tawm suab |
| THD | N/A | Tsis cuam tshuam rau daim ntawv thov kev tawm suab |
| Polarity | Kos qhov zoo | Saib polarity thaum soldering |
| Lead Ntev | 70mm (yeem) | D70 suffix=70mm hlau |
* F0 / SPL / THD cim N / A yog ib txwm muaj rau daim ntawv thov no: lub suab tawm tswv yim tsis tas yuav ntsuas qhov ntsuas ntsuas acoustic.
Vim li cas Barcode Scanner Kev Xaiv Tus Neeg Hais Lus Tsis Xav Tau F0 lossis SPL
Ntau tus engineers instinctively nug: "Qhov rhiab heev yog dab tsi? Qhov zaus teb yog dab tsi?" Tab sis rau barcode scanners, cov kev txwv no tsis muaj teeb meem ntau.
Nov yog vim li cas:
Cov suab lus tawm tswv yim yog kho tau - zaus beeps lossis lub suab ceeb toom - tsis xav tau kev tsim suab paj nruag
Volume txaus nyob ntawm qhov tso zis amplifier thiab tsim lub thawv, tsis yog hais lus rhiab heev
Resonance zaus F0 tsuas yog teeb meem rau cov nyiaj bass thaj tsam, uas barcode scanners tsis xav tau
Yog li thaum xaiv tus hais lus scanner, tsom mus rau peb yam:yuav nws haum, yog lub hwj chim txaus, thiab yog tus neeg muag khoom txhim khu kev qha. Txhua yam yog qhov thib ob.
Cov ntawv thov raug rau 33 hli hais lus hauv Barcode Scanners
Khw muag khoom POS Scanners: Scan kev vam meej "beep" lossis tsis ua haujlwm ceeb toom, ntim 75-85dB txaus
Warehouse PDA Devices: Luam theej duab qhov chaw khaws cov lej lossis logistics barcodes, nrog lub suab tshaj tawm rau kom muaj nuj nqis lossis cov npe khoom
Cov cuab yeej kuaj mob: Kev kuaj lub raj xa dej, kuaj xyuas tus qauv- lub suab ceeb toom yuav tsum mos, tsis hnyav
Muaj Barcode Readers: Sib dhos kab scanning; ambient suab nrov yuav xav tau ntau dua SPL los yog kev vibration pab
Mobile Payment Scan Boxes: Luam theej duab-rau- them ua tiav ceeb toom, ntim nruab nrab, ultra- lub zog qis
Ntse Lockers / Parcel Lockers: Qhib / kaw cov lus ceeb toom, suab tshaj tawm cov lej khaws khoom
5 FAQs ntawm Barcode Scanner Speaker Xaiv
Q1: Rectangular vs. Round 33mm Speakers-Qhov twg Zoo dua rau Scanners?
Nyob ntawm PCB layout. Cov duab plaub (33.2 × 29mm) variant muaj qis profile, zoo tagnrho rau cov khoom siv ultra-slim. Round (Φ33mm) cov neeg hais lus muaj ntau lub zog sib nqus sib nqus thiab me ntsis siab dua. Yog tias qhov chaw PCB tso cai, cov duab plaub yog qhov nyiam rau nws qhov yooj yim mounting.
Q2: Yuav ua li cas yog tias cov lus teb tau qis dhau lawm?
Ua ntej, txheeb xyuas qhov tso tawm amplifier mus txog 80% + ntawm tus neeg hais lus lub zog ntsuas. Thib ob, kos cov txheej txheem thaiv tsev - puas muaj tsawg kawg yog 5 hli ntawm rov qab - kab noj hniav qhov tob? Ntxiv cov qauv rau lub tsev tuaj yeem txhawb nqa SPL. Yog tias qhov chaw muaj kev txwv tiag tiag, xav txog qhov siab dua - qauv rhiab heev lossis lub zog hloov hluav taws xob.
Q3: Puas yog Tus Neeg Hais Lus Tseem Ceeb Tshaj Tawm Cov Roj Teeb Scanner?
Raws li kev siv ib txwm muaj, tus neeg hais lus siv tsawg dua 5% ntawm tag nrho cov khoom siv hluav taws xob- tshwj tsis yog tias koj tab tom ua suab nrov nrov. Wireless modules thiab cov ntxaij vab tshaus yog lub ntsiab lub zog kos. Xaiv tus neeg hais lus qis dua 1W yuav tsis yog lub hauv paus hauv kev xyaum.
Q4: Puas yuav Plua plav puas rau tus neeg hais lus thaum nws nyob hauv lub tshuab luam ntawv?
Mylar hais lus muaj cov qauv qhib thiab tsis muaj dej. Rau kev lag luam- qib scanners, tag nrho cov cuab yeej yuav tsum ua tau raws li IP54 lossis siab dua. Yog hais tias tus neeg hais lus yuav tsum raug nthuav tawm, lees paub nrog koj tus neeg muag khoom seb puas muaj cov txheej txheem txheej txheem.
Q5: Yuav ua li cas yog tias lub cuab yeej xav tau ob qho tib si suab paj nruag playback thiab suab ceeb toom?
Barcode scanners feem ntau tsis xav tau suab paj nruag. Yog xav tau lub suab tshaj tawm (piv txwv li, "Scan ua tiav, thov sau cov khoom"), tag nrho - tus neeg hais lus tuaj yeem hloov tus tsav tsheb Mylar-tab sis ntim, kev siv hluav taws xob, thiab qhov loj yuav nce ntxiv, yuav tsum muaj kev ntsuas tag nrho.
Xaiv Pitfalls kom Zam txhob ⚠️
Tsis txhob repurpose Bluetooth hais lus tsav tsheb: Bluetooth hais lus siv Y- hom sab hauv- cov neeg tsav tsheb hlau nplaum nrog qis F0 thiab siab zog- deb dhau rau lub tshuab luam ntawv, siv ntau qhov chaw thiab lub zog ntau dua li qhov xav tau.
Paub meej tias cov hlau lead ntev: Tus qauv yog 70mm, tab sis compact PCBs yuav xav tau kev cai ntev kom tsis txhob muaj kev ntxhov siab lossis khoov kev ntxhov siab.
Soldering kub tseem ceeb: Mylar diaphragms yog nyias; khaws cov hlau kub hauv qab 350℃thiab tiv tauj lub sijhawm hauv qab 3 vib nas this.
Tsis txhob thim rov qab polarity: Rov qab polarity ua rau theem inversion, txo cov txiaj ntsig SPL hauv ntau - tsav tsheb.
Ib txwm siv tau nrog kev sim qauv: Ua ntej kev tsim khoom loj, sim cov suab nrov tiag tiag, cov ntaub ntawv kaw lus, thiab kev sib koom ua ke kev ntseeg siab -spec nplooj ntawv ib leeg tsis txaus.
Vim li cas thiaj xaiv XDEC?
Tsim nyob rau hauv2009, Shenzhen XDEC Electronics Co., Ltd.17 xyoo. XDEC tuavISO9001:2015 / ISO14001:2015 / IATF16949 / TUVntawv pov thawj thiab exports rau30+ lub teb chawssuav nrog lub teb chaws Yelemees, Nyiv, Kaus Lim Qab Teb, Asmeskas, Is Nrias teb, thiab Nyab Laj, nrog lub peev xwm txhua hli3 lab units.
Peb 33mm Mylar speaker series tau xa tuajkaum tawm lab units, dav siv nyob rau hauv barcode scanners, hais lus cwj mem, ntse qhov rooj xauv, tus me nyuam saib, thiab lwm yam IoT li. Tag nrho - kev pab txhawb nqa los ntawm cov qauv (7 hnub) rau ntau lawm (30 hnub), nrog OEM / ODM customization muaj.
Tiv tauj peb
Rau 33mm Mylar hais lus qauv, datasheets, quotes, los yog kev cai daws, hu rau:
Hu rau: Manager Yuan
Xov tooj:13528883307
Email:xd12@xdec.cn
Lub vev xaib: www.xdecspeakerdriver.com
Kev pab dawb: Kev xaiv kev sab laj, cov lus pom zoo ntawm cov ntaub ntawv, cov qauv qauv; 7-hnub coj mus kuaj, 15-hnub me me batch ntau lawm.
© 2026 Shenzhen XDEC Electronics Co., Ltd.|ISO9001/IATF16949 Certified|33mm Mylar Speaker · Barcode Scanner Application Guide