Led qij puas kub?

Cov txheej txheem:

Led qij puas kub?
Led qij puas kub?

Video: Led qij puas kub?

Video: Led qij puas kub?
Video: Zeb Muas - Foom Kom txiv tej lus kub (Nkauj Tawm Tshiab 2021 - 2022) 2024, Kaum ib hlis
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Puas yog LEDs kub? LEDs muab qee qhov cua sov, tab sis ntau tsawg dua li cov khoom txuag hluav taws xob, twisters thiab cov qij ib txwm siv. Ib yam li qhov tseem ceeb, thaum siv hauv koj lub teeb fittings hauv tsev, LEDs tsis emit infrared (IR), tsuas pom lub teeb.

YYuav ua li cas LED qhov muag kub kom kov?

Kub rau qhov kov, tab sis tsis ze li qhov kub li Incandescent, Halogen thiab CFL qhov muag teev. … Qhov kub tshaj plaws sab nraud ntawm lub teeb ci LED yog feem ntau ib nrab ntawm qhov kub ntawm qhov sib npaug ntawm qhov ci cilossis Halogen noob, thiab nyob ib ncig ntawm 20% txias dua CFL qhov muag teev.

LED teeb puas ua rau hluav taws?

Qhov muaj peev xwm ntawm LED sawb teeb ntes hluav taws yog me me, txawm tias lawv kub los kov.… Cov qhov muag teeb muaj lub ntsej muag uas tso cua sov ntau dhau, cov teeb pom kev tuaj yeem ua rau hluav taws kub dhau, tab sis vim tias cov teeb ci LED ua rau lub teeb qis dua, lawv tsis ntes hluav taws yooj yim

Puas LED teeb kub txaus los pib hluav taws?

LEDs 'electroluminescence thev naus laus zis yog qhov sib txawv kiag li thiab tsis xav tau cua sov los tsim lub teeb; LEDs lawv tus kheej yuav tsis kub txaus los pib hluav taws. Ntau lub zog siv los ntawm HID teeb yog tawm raws li lub teeb infrared (siab dua 800 nanometers).

Vim li cas kuv lub teeb LED thiaj kub?

LEDs yuav overheat thaum lawv cov kev xaivrau cov cua sov dissipation yog txwv thiab kub ntau dhau los ua rau hauv lub teeb tsim hluav taws xob hauv LED chips. Txhawm rau kom tsis txhob overheating nws yog ib qho tseem ceeb kom tso cai rau huab cua txaus nrog rau kev siv lub heatsink yog tias ua tau vim qhov tsis zoo ntawm cov hluav taws xob ntau dhau ntawm LEDs.

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