Internal laptop hais lus tsav tsheb unit
MOQ pib ntawm 500pcs rau kev tsav tsheb khiav, 3,000pcs rau cov qauv batch, thiab 10,000pcs rau kev cai tooling. Cov khoom xa tuaj hauv 3-5 hnub, cov qauv tuaj txog hauv 7 hnub, thiab cov cuab yeej kev cai siv sijhawm 15-20 hnub. Kev xaiv cov lus pom zoo rov qab los hauv 24 teev, cov ntaub ntawv tshuaj xyuas tsis pub dhau 48. XDEC tau tsim muaj xyoo 2009, muab rau peb 17 xyoo hauv electroacoustics, nrog ISO9001: 2015 thiab IATF16949 ntawv pov thawj.
Cov no yog cov lej tsim nyog pinned ua ntej lwm yam. Quotes ntawm lub laptop hais lus manufacturers tsis tshua txawv ntau. Dab tsi cais lawv yog seb lub sijhawm ua haujlwm tiag tiag cuam tshuam rau koj cov kab ntau lawm, seb puas muaj kev sib koom ua ke tuav, thiab seb ib tug neeg teb thaum muaj dab tsi tsis ncaj ncees lawm.
Yog vim li cas tus hneev taw no tshwm sim ntau zaus
Qhov chaw hauv phau ntawv sau feem ntau yog zaum ntawm lub pob khawm lossis hauv qab cov keyboard. Kev sib tw 20 × 40mm (0.79 × 1.57 inch) - tus neeg tsav tsheb khiav haum nyob rau hauv 5.6mm thickness pob nyiaj, thiab ntawm 8Ω nrog 1W rated zog thiab 90 ± 3dB rhiab heev nws npog feem ntau nyias- thiab - teeb tsim.
| Spec | Tus nqi | Yuav Qhia Li Cas |
|---|---|---|
| Qhov ntev | 20 × 40 × 5.6 hli | Tolerance margin hauv koj lub tsev |
| Impedance | 8Ω | Amp nti txuam, tsis yog tus tsav tsheb xwb |
| Rated zog | 1W (1.5W max) | Test ntawm rated, tsis ncov |
| rhiab heev | 90 ± 3dB | Pairing kis ntawm sab laug thiab sab xis |
| Resonance F0 | 1000Hz ± 20% | Re- ntsuas yog kab noj hniav hloov pauv |
| Distortion | 5% Max | Ntsuas ntawm lub zog siab, tsis yog lub teeb liab me me |
Nug tus neeg muag khoom kom sau tag nrho rau rau kab. Qee qhov kev tsocai rhiab heev thiab lub zog thaum nyob tsis meej pem ntawm F0 thiab kev cuam tshuam, thiab qhov kawg uas ploj lawm tsuas yog tshwm sim thaum tus neeg tsav tsheb raug kaw rau hauv lub thawv, los ntawm qhov kev hloov pauv hloov pauv tau kim.
Peb Qhov Pitfalls Uas Them Nyiaj tiag
Thawj yog chasing unit nqi thaum ignoring batch sib xws. Cov laptops khiav lub tso suab, thiab yog tias cov tsav tsheb sab laug thiab sab xis sib txawv ntau hauv kev nkag siab, cov neeg mloog hnov lub suab nrov rub mus rau ib sab. Peb txheeb txhua pawg rau hauv ± 1.5dB tiers, tus qauv tsim muaj tshaj 17 xyoo.
| Txaus ntshai | Qhov tshwm sim | Kev tiv thaiv |
|---|---|---|
| L/R rhiab heev tsis sib haum | Soundstage drift, tsis txaus siab | Yuav tsum tau ± 1.5dB khub |
| Tsis rov- kuaj tom qab hloov kab noj hniav | Tsawg kawg collapses | Re-khiav F0 nkhaus tom qab kho cov qauv |
| Distortion sim tsuas yog me me teeb liab | Sib cais ntawm ntim | 96-teev load test ntawm lub zog ntsuas |
Qhov thib ob yog lub sij hawm ua cov lus cog tseg uas yeej tsis ncav cuag daim ntawv cog lus. Kev hais lus 15 hnub dhau los ua 25, koj txoj kab tos, thiab tus nqi dwarfs tus neeg hais lus nws tus kheej. Peb 3-5 hnub rau Tshuag thiab 15-20 hnub rau kev cai mus rau cov lus hais, tsis yog hauv email xwb.
Qhov thib peb yog nyeem daim ntawv pov thawj yam tsis tau kuaj xyuas. ISO9001 suav nrog kev tswj hwm zoo, thaum IATF16949 yog tus qauv tsheb. Laptop tsim xav tau cov qub ntxiv rau TUV Rheinland rau kev ua raws li kev xa tawm. Cov khoos kas Automotive xav tau tom kawg. "Dual certified" txhais tau tias me ntsis txog thaum koj nyeem dab tsi txhua daim ntawv pov thawj npog.
Qhov twg Custom costs tiag mus
Kev siv nyiaj siv concentrates hauv kev siv cuab yeej thiab tuning. Tib pwm amortized tshaj 3,000 units piv rau 10,000 av txawv heev rau ib daim. Tias yog vim li cas MOQ faib ua peb theem: 500pcs kom siv tau tus qauv tsim, 3,000pcs rau tus qauv ntim, thiab 10,000pcs ua ntej tus nqi qis tshaj plaws ua rau kev txiav txim siab.
| Hom kev txiav txim | MOQ | Lub Sijhawm Lead | Theem |
|---|---|---|---|
| Pilot Khiav | 500 pcs | 7 noj | Ua ntej tsim khov |
| Standard Batch | 3,000 pcs | 15-20 hnub | Volume ramp |
| Kev cai Tooling | 10,000 pcs | 30+ hnub | Ntev - cov kev pab cuam lub sij hawm |
Yog hais tias qhov project tseem nyob rau hauv validation, cog lus rau 3,000pcs yog tiag tiag txaus ntshai. Cov pab pawg feem ntau khiav 500pcs ua ntej los ua pov thawj qhov kev sib haum xeeb thiab kev soj ntsuam kev mloog, tom qab ntawd ntsuas ib zaug kom pom tseeb.
Yam khoom
Cov specs yog nyob rau hauv ntau lawm niaj hnub no, nrog datasheets muaj rau download:
20 × 40mm Micro Speaker Tsav Tsheb 8Ω 1W / 1.5W
24 × 15mm Micro Speaker Tsav Tsheb 8Ω 1W / 1.2W
16 × 9mm Micro Speaker Tsav Tsheb 8Ω 1W / 1.2W
FAQ
| Lus nug | Teb |
|---|---|
| Qhov kev txiav txim yam tsawg kawg nkaus yog dab tsi? | 500pcs pilot, 3,000pcs standard, 10,000pcs kev cai tooling. |
| Peb puas tuaj yeem tau txais cov qauv ua ntej? | Yog lawm. 500pcs pilot khiav muaj rau validation thiab ships nyob rau hauv 7 hnub. |
| Ntev npaum li cas cov cuab yeej kev cai siv sijhawm? | 15-20 hnub rau cov qauv, 30+ hnub rau kev tsim khoom, suav los ntawm kos npe tawm. |
| Koj ua li cas rau sab laug - txoj cai khub? | Txhua batch yog txheeb rau ± 1.5dB tiers thiab sau npe los ntawm qib. |
| Cov ntawv pov thawj twg siv rau kev xa tawm? | ISO9001: 2015 ntxiv rau TUV Rheinland rau kev xa tawm dav dav; IATF16949 rau tsheb. |
Tiv tauj peb
XDEC tau siv sijhawm 17 xyoo rau kev hais lus tsav tsheb, suav nrog 7 tsev neeg cov khoom lag luam los ntawm Φ3mm txog Φ324mm, nrog ntau tshaj 2,000 qauv xa tawm thiab xa tawm mus txog 30+ lub teb chaws. Cov lus xaiv xaiv rov qab tsis pub dhau 24 teev thiab cov ntaub ntawv tshuaj xyuas hauv 48.
Mus cuag Tus Thawj Saib Xyuas Yuan ntawm +86 135 2888 3307 lossis xd12@xdec.cn. suav nrog qhov ntev, impedance, lub zog, thiab lub hom phiaj ntaus ntawv hauv koj qhov kev nug thiab cov lus hais rov qab sai dua.