Yuav ua li cas yuav ua rau ib tug laser nrog koj ob txhais tes?

Heev feem ntau nyob rau hauv cov lus ntawm qhov sib txawv kev ua kom pom tseeb ntawm Internet cov ntaub ntawv tau txais cov tsiaj ntawv nrog thov qhia thiab qhia rau yuav ua li cas yuav ua rau ib tug laser lawv tus kheej nyob rau hauv tsev. Feem ntau, xws li kev thov yog vim lub tsawg nyiaj txiag muaj peev xwm ntawm cov neeg siv cov.

Lub laser - ib tug ntaus ntawv uas emits ib tug concentrated beam ntawm ib lub spectrum ntawm lub teeb. Qhov no teeb muaj peev xwm yuav amplified stimulating tawg. Sawv daws yeej paub hais tias cov laser muaj ib tug tshwj xeeb ntawm nws hom nta uas yog siv rau tej, vuam thiab soldering ntawm qhov chaw ua los ntawm ntaub ntawv sib txawv. Cov cim khoom no feem ntau siv rau hauv cov tshuaj thiab cosmetology (bloodless riam phais neeg thiab laser EPILATORS). Feem ntau, qhov no zoo ntawm pab kiag li lawm nyob rau hauv lub neej txhua hnub yuav nrhiav tau nyob rau hauv tag nrho cov xaiv ntawm players, printers, barcode txawj nyeem ntawv, thiab, ntawm chav kawm, lub laser pointer. Nws yog lawv peb yuav siv los qhia rau koj yuav ua li cas yuav ua rau ib tug haib laser.

Nyob rau hauv thiaj li yuav ua lub laser nyob rau hauv makeshift tej yam kev mob, peb xav tau li nram qab no ntaub ntawv:

• teeb nyem;

• Laser Pointer (nws yog tsim nyog nyob rau hauv cov kev tshwm sim uas yuav ua ib tug laser cutter) ;

• roj teeb (zoo tshaj plaws coj haib roj teeb);

• DVD-RW tsav.

Raws li ib tug txoj cai, tus tsav yog coj b / y, los yog tawg. Nws yog ib qho tseem ceeb heev - rau laser xav tau ib tug "txiav" tus tsav, piv txwv li, ib tsav uas nyob rau lub sij hawm yuav hlawv discs. Qhov no yog ib qho ntawm lub ntsiab yam ntxwv uas yuav tsum tau coj mus rau hauv tus account los ua ib tug haib laser. Nyob rau hauv thiaj li yuav qhia rau koj paub txog tej kev tsav, tej hwj chim laser yuav ua tau, peb tuaj rau nram qab no daim ntawv teev:

• tsav ceev - 16x laser hwj chim - 200 mW;

• tsav ceev - 20 x, lub laser hwj chim - 270mVt;

• tsav ceev - 22x, laser hwj chim - 300mW.

Yog li ntawd peb yuav hais tias nws yog tsim nyog rau lub laser los ua ke. Tam sim no qhia rau kuv seb yuav tsum tau ua li cas rau tag nrho to taub yuav ua li cas yuav ua rau ib tug laser. Nyeem cov lus qhia nram.

kauj ruam ib

Yog hais tias koj xav mus kawm yuav ua li cas yuav ua rau ib tug laser pointer, koj yuav tsum ua raws li cov lus qhia no.

Tus thawj tshaj plaws peb yuav tau ua - yog lauj lub DVD-ROM tsav, thiab extract los ntawm nws tag nrho cov superfluous paub meej. Qhov tseem ceeb tshaj kom meej, uas peb yuav tsum tau ua heev kom zoo zoo - yog laser LED. Raws li ib tug txoj cai, tej DVD-tsav muaj ib tug zoo li laser. Qhov txawv tsuas tej zaum yuav nruab nrab ntawm lawv - nws yog qhov txawv nyob rau hauv hwj chim. Rooj koj yuav nrhiav tau cov neeg nyob rau hauv thaum pib ntawm no tsab xov xwm. Ua tib zoo, muaj yog kaw ob lasers: ib tug uas peb xav tau, thiab lub infrared laser. Paub qhov txawv yuav tsum tau ntawm lwm tau muaj ib tug loj radiator. Tseem ceeb thiab rhiab rau static hluav taws xob txoj cai laser rau peb. Nyob rau hauv thiaj li yuav txo txoj kev pheej hmoo ntawm kev puas tsuaj rau nws, koj muaj peev xwm qhwv cov nyob ntawm tej hu nyias-plugs. Nyob rau hauv lub xeev no, nws yuav pw ntev li peb tsis txhob pib mus sau cov laser.

kauj ruam ob

Cov theem tom ntej ntawm kev txiav txim, yuav ua li cas yuav ua rau ib tug laser, yog lub extraction ntawm tus LED laser pointer thiab npaj peb tshuab. Nyob rau hauv thiaj li yuav tau ib tug diode, peb yuav siv ib tug khub uas ciaj tais.

kauj ruam peb

Txhua yam yog npaj txhij rau lub rooj sib txoos ntawm peb laser. Ua ntej, peb xyuas cov polarity ntawm peb laser lub qhov muag, uas peb tau txais los ntawm lub DVD-tsav. Raws li ib tug txoj cai, lub polarity ntawm lub diodes "lus" yog kis nyob rau hauv tib lub ntsiab cai. Yog hais tias koj tsis paub tseeb, koj yuav xyuas nws tawm los ntawm cov pa roj teeb rechargeable. Nws yuav tsum tau muab sau tseg tias laser diode yog nyob rau hauv txhua rooj plaub yuav tsis tau kev cob cog rua ncaj qha mus rau lub roj teeb. Coj kom zoo dua ntawm limiting resistor 3-5Om Team sib. Qhov no categorical vim lub fact tias lub ntsiab lus ntawm xws li ib tug qauv yog tsis linear circuits thiab Cheebtsam yog tsis tau tshaj nrog lawv voltage. Tom qab xyuas peb txuas peb laser mus rau lub cathode thiab anode nyob rau hauv lub txib.

kauj ruam plaub

Parse lub teeb khoo. Yuav siv sij hawm tawm qhov muag teev, thiab ib tug Reflector nplhaib. Lub Reflector ream lub qhov mus rau lub radiator yuav cia siab tias nws "los ua" raws li zoo raws li sai tau. Tom qab ntawd peb sau teeb nyem nyob rau hauv rov qab ib theem zuj zus. Feem ntau, cov neeg tau txais nws txoj cai, thiab cov lus nug: "Yuav ua li cas ua laser" disappears txiav.