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LED Vaj Huam Sib Luag Teeb: 8 Cov Kauj Ruam
LED Vaj Huam Sib Luag Teeb: 8 Cov Kauj Ruam

Video: LED Vaj Huam Sib Luag Teeb: 8 Cov Kauj Ruam

Video: LED Vaj Huam Sib Luag Teeb: 8 Cov Kauj Ruam
Video: Tiam no swb koj rau luag by: Pob Tsuas Xyooj (2022 New Song) 2024, Kaum ib hlis
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LED Vaj Huam Sib Luag Teeb
LED Vaj Huam Sib Luag Teeb

Zoo, nag hmo kuv tau tawm tsam ntawm lub siab thiab txiav txim siab ua qee yam hauv zos txhawm rau txhim kho lub zog ntiaj teb tsis txaus. Kuv rov tsim lub qub halogen 12W teeb hauv kuv lub teeb teeb ntawm niaj hnub LED teeb.

Kauj Ruam 1: Halogen 10W

Halogen 10 AW
Halogen 10 AW

Qhov no yog qhov laj thawj uas thawb kuv mus ua haujlwm. Kuv muaj lub zog hluav taws xob AC220V thiab nws tau hloov pauv mus rau AC12V uas tsav lub teeb no nrog 1A… o lub teeb thiab cua sov nrog 12 W. Kub heev!

Kauj ruam 2: Tshav kub

Kub
Kub

Koj tuaj yeem pom qhov sov ntawm 12W ua li cas … yas yaj. Zoo lub teeb xim sov txog 3000K. Nws tsis yog hnub ci uas peb nyiam ntau.

Kauj Ruam 3: Eternal Plexi

Nyob Mus Ib Txhis Plexi
Nyob Mus Ib Txhis Plexi

Kuv coj 5mm Plexiglas 120x80mm, laum qhov rau LED foots. Kuv tseem yuav kho AC rau DC tam sim no.

Kauj ruam 4: Serial

Cov
Cov

LED Suav teb. 11mm ib. 3.6V thiab 20mA. Txhua tus. Thiab kuv muaj 12VDC cov zis. Koj yuav ua li cas? Kuv yuav tsum txuas LED cov lej! -So 4 leds yuav yooj yim tuav 14.4V! Hauv kuv li 12V faib nrog 4 yog 3V. Tsawg OK.

Kauj ruam 5: Daim iav

Daim iav
Daim iav

Kuv nqa tus cwj mem nyiaj xim alchoholic los pleev xim hauv qab ntawm txhua tus coj. Koj puas paub vim li cas? Ua kom pom kev nyob rau pem hauv ntej. Kuv moto: khaws nws yooj yim.

Kauj ruam 6: Ua ke

Sib dhos!
Sib dhos!

Cov xov hlau dawb yog AC12V los ntawm kev hloov pauv. AC tau hloov pauv hauv DC nrog Graetz diodes, nthwv dej tag, Tom qab ntawd yog 8 kab ntawm 4 LEDs … zoo kawg!

Kauj Ruam 7: Ua Lub Teeb

Ua Lub Teeb!
Ua Lub Teeb!

Hloov rau! … Tsis muaj dab tsi hlawv… nws ua haujlwm! Tsis muaj dab tsi sov … txawm tias 4 Graetz-diodes (lawv yog 1A) txias heev. Hloov chaw 2W Kuv tau tso tawm 12VX15mAX8 = cca 1, 5W … lossis yog li..

Kauj Ruam 8: Thiab Teeb Pom Kev

Thiab Teeb Pom Kev!
Thiab Teeb Pom Kev!

Kuv muab tso rau sab nraum qab (glued) 6mm daim txhuam cev. (yob daim txhuam cev rau tso rau ntawm pas dej …). Koj tuaj yeem muab daim kab xev. Los yog daim ntawv ntawv. Los yog lwm yam --- yam koj nyiam. Tsuas yog saib kom zoo dua thiab qee qhov kev tiv thaiv. Thiab ntawm chav kawm: CEEB TOOM. Ua qhov no ntawm koj tus kheej txoj kev pheej hmoo. Tsis yog kuv li.

Pom zoo: