Ib Zaj Dab Neeg Tiag Ntawm Peb Lub Hoobkas:Xyoo tas los, tus neeg siv khoom tuaj cuag peb hauv kev ceeb ntshai. Lawv tau tshaj tawm cov khoom lag luam ceeb toom hluav taws xob nrog 5,000 units hauv kev ua lag luam, tsuas yog pom tias lub tswb nrov tsis tau hnov hauv qhov chaw ua noj tsis zoo. Tom qab kev tshawb nrhiav, peb pom Φ40mm tus neeg hais lus tsav tsheb lawv tau xaiv thawj zaug muaj qhov rhiab heev ntawm tsuas yog 82dB - deb tshaj li 90dB xav tau rau kev ua haujlwm zoo tswb. Qhov tshwm sim? Cov khoom kim heev rov qab thiab puas lub npe nrov npe.
Zaj lus qhia:Hauv lub tswb nrov, tus neeg hais lus tsav tsheb tsis yog ib feem ntawm - nws yog qhov sib txawv ntawm kev nyab xeeb ntawm lub neej thiab kev nkag siab tsis tseeb ntawm kev ruaj ntseg.
1. Vim li cas xaiv tus neeg hais lus yog qhov tseem ceeb rau lub tswb nrov
Thaum lub ntsuas pa taws lossis lub tswb ntsuas pa tsis tuaj yeem ceeb toom cov neeg nyob hauv qhov zoo, qhov tshwm sim tuaj yeem ua rau muaj kev puas tsuaj loj. Hauv peb 17 xyoo tsim cov neeg hais lus tsav tsheb rau kev lag luam kev ruaj ntseg, peb tau txheeb xyuas tus qauv teeb meem:80% ntawm cov khoom lag luam tswb tsis ua haujlwm yog los ntawm kev xaiv tus neeg hais lus tsis raug.
Lub Φ36mm mylar hais lus tsav tsheb tau tshwm sim los ua qhov chaw qab zib rau kev siv lub tswb, muab qhov zoo sib npaug ntawm:
Compact loj ( haum 40-60mm txoj kab uas hla lub tswb vaj tse)
Cov zis hluav taws xob txaus (3-5W rau 85-95dB SPL)
Lub suab ceeb toom muaj peev xwm (2-4kHz optimized)
Kev siv hluav taws xob tsawg (tseem ceeb rau roj teeb- cov khoom siv ua haujlwm)
2. Nkag siab txog Φ36mm Mylar Speaker Driver Specifications
Ua ntej dhia mus rau hauv kev xaiv parameter, cia peb qhia meej tias "Φ36mm" txhais tau li cas hauv kev hais lus tsav tsheb. Qhov nominal txoj kab uas hla yog hais txog tus ncej loj, thaum lub suab tiag tiag - ua diaphragm yog feem ntau 2-3 hli me.
Key Parameters rau Alarm Applications
| Parameter | Txais tau ntau yam | Zoo rau Tswb | Vim Li Cas Nws Tseem Ceeb |
|---|---|---|---|
| Ncej kab | Φ35.5-36.5 hli | Φ35.8-36.2 hli | Xyuas kom haum nyob rau hauv standard tswb vaj tse |
| Impedance | 4Ω lub 8Ω | 8Ω | Tsawg tam sim no kos=roj teeb lub neej ntev dua |
| Rated zog | 2-10W | 3-5W | Txaus ntim yam tsis muaj hluav taws xob ntau dhau |
| rhiab heev | 82-95dB | Ntau dua lossis sib npaug li 90dB | Tseem ceeb heev rau lub tswb audibility nyob rau hauv lub suab nrov ib puag ncig |
| F0 (Resonance) | 200-500Hz | 250-350Hz | Muaj feem xyuam rau lub tswb nrov nplua nuj thiab nkag mus |
| Zaus teb | 150Hz-10kHz | 200Hz-8kHz | Npog lub tswb frequencies zoo |
| Kev khiav hauj lwm Temp | -20℃rau +60 degree | -30℃rau +70 degree | Muaj sia nyob hauv chav ua noj cua sov thiab chaw nres tsheb txias |
💡 Technical Insight:rhiab heev (dB SPL) yog ntsuas ntawm 1W / 1m nrug. Kev txhim kho 3dB hauv rhiab heev ua tau zoo dua ob npaug ntawm kev hnov suab nrov. Rau cov ntawv thov lub tswb, peb xav kom ntau dua lossis sib npaug rau 90dB rhiab heev - qhov no ua kom lub tswb nrov tseem hnov txawm tias muaj suab nrov hauv chav ua noj hood (60-70dB).
3. Kev Kawm Txuj Ci: Yuav Ua Li Cas Peb Pab Ib Tus Neeg Siv Tshuaj Kho Tswb Suab Teeb Meem
Nyob rau hauv thaum ntxov 2024, ib tug European ntse lub tsev hom mus cuag Xuanda Electronics nrog ib tug nyuaj teeb meem:
Client Requirement:Tsim tus Φ36mm hais lus tsav tsheb rau lub cim tshiab ntawm kev sib xyaw ua ke ntawm cov pa taws / CO detectors nrog lub suab khiav tawm.
Kev sib tw:
Yuav tsum haum rau hauv 45mm txoj kab uas hla vaj tsev (nruab nruj heev)
Lub suab ceeb toom yuav tsum txawj ntse ntawm 3 meters hauv 65dB ambient suab
Roj teeb lub neej yuav tsum tshaj 2 xyoos
Yuav tsum dhau EN 14604 tus qauv ntsuas pa taws
Peb qhov kev daws teeb meem:
Xaiv qhov kev cai Φ36mm mylar tsav nrog 8Ω / 3W ntsuas
Optimized diaphragm muaj pes tsawg leeg rau kev txhim kho nruab nrab -ntau qhov tseeb
Ua tiav 92dB rhiab heev ntawm 1W lub zog siv xwb
Kev cai F0 tuning rau 280Hz rau lub suab nrov nrov
Cov txiaj ntsig:Cov khoom lag luam dhau EN 14604 ntawv pov thawj rau thawj zaug sim, ua tiav lub suab kev txawj ntse ntawm 0.85 (zoo heev), thiab roj teeb lub neej dhau 30 lub hlis hauv kev sim nrawm.
4. Kev xaiv yuam kev thiab yuav ua li cas kom tsis txhob muaj lawv
❌ Qhov yuam kev: Xaiv raws li qhov ntsuas hluav taws xob nkaus xwb
Lub 5W hais lus nrog 82dB rhiab heev ua rau LESS usable ntim tshaj 3W hais lus nrog 92dB rhiab heev. Ib txwm muab qhov tseem ceeb rau kev nkag siab zoo rau daim ntawv thov tswb.
❌ yuam kev: Tsis quav ntsej F0 specification
Resonance zaus cuam tshuam li cas lub tswb "suab" rau tib neeg pob ntseg. F0 saum 400Hz tsim nyias, khaus tones; F0 qis dua 250Hz ua suab nrov, tsis tshua muaj suab nrov. Lub hom phiaj 250-350Hz rau kev pom lub tswb zoo.
❌ Yuam kev: Piv txwv tias tag nrho cov tsav tsheb Φ36mm sib hloov tau
Manufacturing tolerances sib txawv heev ntawm cov neeg muag khoom. A ± 0.5mm variation nyob rau hauv thav duab kab yuav ua rau haum teeb meem. Ib txwm thov cov qauv thiab ua qhov kev xeem kom haum ua ntej kev txiav txim ntau.
❌ Yuam kev: Overlooking kub ntau yam
Tswb ntsia ze ntawm qhov cub tuaj yeem ncav cuag 50℃+ nyob rau lub caij ntuj sov; Kev teeb tsa hauv chaw nres tsheb yuav poob qis dua -20℃hauv huab cua caij ntuj no. Cov neeg hais lus tus qauv yuav ua tsis tiav hauv cov xwm txheej no.
5. Daim ntawv thov -Cov lus qhia tshwj xeeb
| Daim ntawv thov | Hwj chim | Cov Kev Cai Tshwj Xeeb | Pom zoo Spec |
|---|---|---|---|
| Tshav pa taws nyob hauv tsev | 3W | Siab rhiab heev, lub suab muaj peev xwm | 8Ω / 3W / Ntau dua lossis sib npaug rau 90dB |
| Gas Leak Detector | 5W | Nkag siab lub suab, ceev kev xav | 8Ω / 5W / Ntau dua lossis sib npaug rau 93dB |
| Combination Security Hub | 3-5W | Ntau- suab muaj peev xwm | 8Ω / 5W / dav teb |
| Muaj tswb | 5-10W | Siab dB, dav temp range | 4Ω / 10W / -30℃~ +70 degree |
| Kev Nyab Xeeb Tus Kheej Fob | 1-2W | Ultra{0}}tsawg zog, compact | 8Ω / 1W / nyias profile |
6. Customization Options rau koj lub tswb khoom
Thaum tus qauv Φ36mm mylar hais lus tsav tsheb ua haujlwm rau feem ntau daim ntawv thov tswb, qee yam khoom xav tau kev cai daws teeb meem:
Ultra{0}}thin designs:Tswb vaj tse nyob rau hauv 15 hli tag nrho thickness xav tau tsav tsheb nyob rau hauv 4 hli qhov siab
Waterproof xav tau:Lub tswb nrov hauv chav dej lossis sab nraum zoov tej zaum yuav xav tau IP65+ tiv thaiv los ntawm daim nyias nyias
Ultra- lub zog qis standby:Roj teeb- cov khoom siv fais fab xav tau hais lus nrog<0.5W standby consumption
Tshwj xeeb zaus:Qee lub tswb nrov xav tau kev hloov kho zaus
Integrated solutions:Kev sib txuas lus + qhia LED tsav tsheb circuits
Ntawm Xuanda Electronics (XDEC), peb muab cov qauv nrawm nrawm rau kev cai Φ36mm tswb hais lus tsav tsheb:3 hnub rau cov qauv, 15-20 hnub rau kev tsim khoom.
7. Cov lus nug uas nquag nug
Q1: Kuv puas yuav tsum xaiv Φ36mm lossis Φ40mm rau kuv lub tswb?
A: Qhov no nyob ntawm koj lub tsev tsim thiab ntim cov cai. Φ36mm tsav tsheb yog qhov zoo tagnrho rau lub tswb nrov hauv tsev (40-50mm txoj kab uas hla vaj tsev) nrog qhov siab feem ntau 4-5mm. Φ40mm tsav tsheb muaj peev xwm ntau dua (txog 10W) tab sis xav tau cov vaj tsev loj dua. Rau feem ntau cov ntawv thov tswb hauv tsev, Φ36mm muab qhov sib npaug zoo tshaj plaws.
Q2: Vim li cas koj thiaj pom zoo 8Ω impedance tshaj 4Ω?
A: Rau cov roj teeb- lub tswb nrov, 8Ω hais lus kos ib nrab tam sim no ntawm 4Ω hais lus ntawm tib qhov hluav taws xob. Qhov no txhais ncaj qha rau lub roj teeb ntev dua - feem ntau 20-30% kev txhim kho. Tshwj tsis yog tias koj tshwj xeeb xav tau qhov ntim siab tshaj plaws los ntawm cov khoom siv hluav taws xob tsawg, 8Ω yog qhov kev xaiv zoo dua rau kev siv lub tswb.
Q3: Kuv tuaj yeem txheeb xyuas qhov tshwj xeeb rhiab heev?
A: Ib txwm thov tus neeg tsim khoom siv cov lus teb ntau zaus thiab thov cov qauv rau kev sim. Qhov rhiab heev yuav tsum ntsuas ntawm 1W / 1m siv cov txheej txheem txheem. Ceev faj ntawm cov ntaub ntawv uas tsuas yog sau cov kev xav tau zoo yam tsis muaj kev sim ntsuas.
Q4: Dab tsi F0 yog qhov zoo rau lub tswb nrov?
A: Peb pom zoo F0 ntawm 250-350Hz rau cov ntawv thov tswb. Cov kab no ua rau lub tswb nrov uas pom tau tias yog qhov ceev thiab saib xyuas yam tsis muaj hnyav lossis khaus. F0 tseem ceeb tshaj 400Hz tsim nyias, reedy suab; qis dua 200Hz ua rau npub, tsis tshua muaj suab nrov.
Q5: Dab tsi yog MOQ rau kev cai Φ36mm tswb hais lus tsav tsheb?
A: Txheem Φ36mm mylar tsav tsheb feem ntau muaj MOQ ntawm 1,000-2,000 units. Rau kev cai tshwj xeeb, MOQ yuav siab dua (2,000-5,000 units). Peb pom zoo thawj zaug xaj ntawm 2,000-3,000 units kom sib npaug tus nqi ua haujlwm nrog cov khoom lag luam tswj tau.
Txog Peb
Xuanda Electronics (XDEC)· 17 Xyoo nyob rau hauv Speaker Driver Manufacturing
Raws li ib tug ua Φ36mm mylar hais lus tsav tsheb chaw tsim tshuaj paus raws li nyob rau hauv Shenzhen, Tuam Tshoj, peb tshwj xeeb nyob rau hauv kev muab suab daws teeb meem rau cov pa luam yeeb detectors, roj tswb, thiab kev ruaj ntseg systems. Peb cov khoom tau lees paub ISO9001 thiab xa tawm mus rau 30+ lub teb chaws thoob ntiaj teb.
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17 xyoo mob siab rau hais lus tsav tsheb manufacturing · Cov qauv hauv 3 hnub · Ntau lawm hauv 15-20 hnub