Video: Puas yog LED qhov muag teev muaj cov capacitor?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
Lub hwj chim muab rau hauv LED qhov muag teev yog tsim los kom muaj chaw nyob tsawg kawg hauv lub teeb thiab tib lub sijhawm kom ntseeg tau tias muaj hwj chim tshaj plaws. Qhov txuas tsis muaj zog tshaj plaws hauv cov saw hlau feem ntau yog hluav taws xob capacitor nrog lub zog ua haujlwm ntawm 400V. Qhov puas capacitor feem ntau yog inflated thiab pom kev puas tsuaj.
Tom qab ntawd, ib tus tuaj yeem nug, ua cov teeb LED puas muaj cov capacitors?
Capacitors feem ntau yog siv hauv LED cov tsav tsheb kom ua kom du thiab txo qhov ripple los ntawm cov khoom siv hluav taws xob. Xaiv txoj cai capacitors rau LED teeb pom kev zoo cov txheej txheem pab tiv thaiv kom tsis txhob flickering, tshem tawm cov cua sov ntau dhau, thiab ua kom lub neej nyob ntev LED teeb.
Ib tus kuj yuav nug, LED twg yog siv rau hauv qhov muag teeb? Lub ntsiab LED cov ntaub ntawv Cov ntaub ntawv tseem ceeb semiconductor siv los tsim LEDs yog: Indium gallium nitride (InGaN): xiav, ntsuab thiab ultraviolet high-brightness LEDs. Aluminium Gallium indium phosphide (AlGaInP): daj, txiv kab ntxwv thiab liab high-brightness LEDs. Aluminium gallium arsenide (AlGaAs): liab thiab infrared LEDs.
Tsis tas li ntawd, yog lub teeb qhov muag teev capacitor?
Ua ntej tshaj, nco ntsoov tias lub teeb Nws yog ib qho tseem ceeb tsuas yog ib tug glorified resistor. Raws li tam sim no ntws los ntawm cov ntsiab lus, Joule cua sov ua rau cov ntsiab lus kom kub thiab tso tawm teeb . Txawm li cas los xij, qhov tam sim no yuav txo qis ib yam li capacitor tawm thiab thaum kawg yuav poob rau xoom ntawm qhov taw tes noob yuav tawm mus.
Koj yuav ua li cas LED ntsais nrog lub capacitor?
- Kauj ruam 1: Ntxiv cov Transistors. Ntxiv ob PNP transistors thiab jumper xov hlau los ntawm lub zog BUS rau lub tshuab hluav taws xob ntawm txhua lub transistor.
- Kauj ruam 2: Ntxiv cov Capacitor.
- Kauj ruam 3: Ntxiv 100K Resistor.
- Kauj Ruam 4: Ntxiv cov LEDs.
- Kauj Ruam 5: Muab Lub Hwj Huam thiab Saib Cov LEDs ntsais.
- 12 Cov Neeg Ua Txoj Haujlwm no!
- 57 Kev sib tham.
Pom zoo:
Puas yog Jeep Compass muaj qhov muag pom qhov muag?
Jeep Compass Blind Spot Detection. Universal Qhov muag tsis pom qhov muag Sensors System los ntawm Tsheb Saib Safety®. Qhov muag tsis pom Sensor Qhov System teeb tsa lub sensor ntawm ob sab ntawm lub tsheb kom ceeb toom koj ntawm cov tsheb hauv koj ob sab qhov muag tsis pom
Dab tsi yog qhov txawv ntawm qhov txias dawb thiab hnub ci LED qhov muag teev?
Cov xim ntawm lub teeb yog ntsuas los ntawm Kelvin (K) nplai. Piv txwv li, sov dawb LEDs yog 2700K txog 3200K, nruab hnub nrig yog nruab nrab ntawm 4000K txog 4500K, thiab txias dawb yog nyob nruab nrab ntawm 5000K txog 6200K
Koj puas tuaj yeem hloov cov teeb pom kev zoo nrog LED qhov muag teev?
Yog lawm, ntau zaus, koj tuaj yeem hloov pauv koj lub qhov muag teev ib leeg, ib qho zuj zus. Hloov koj cov khoom siv hluav taws xob uas twb muaj lawm lossis halogen qhov muag teev nrog cov qij LED ruaj khov muaj txiaj ntsig zoo heev. Koj txaus siab rau lub teeb pom kev zoo dua qub thiab tau txais txiaj ntsig los ntawm kev siv hluav taws xob tsawg heev
Puas yog cov qij LED zoo dua li qhov muag teev ib txwm?
Qhov tseeb yooj yim yog tias YOG: LEDs siv zog tsawg dua. Diode lub teeb yog ntau npaum li cas, lub hwj chim-wise, tshaj filament teeb. LED qhov muag teev siv ntau dua 75% tsawg zog dua li cov teeb pom kev zoo. Lub teeb ci dej nyab LED siv tsuas yog 11 txog 12 watts thaum tsim lub teeb pom kev sib piv rau 50-watt cov roj teeb
Cov xim kub ntawm GE Qhia qhov muag qhov muag yog dab tsi?
GE's 'HD Light' LED Noob GE Relax LED GE nthuav tawm LED Tone Soft White Mos Dawb Xim Kub (teev / kuaj) 2,700 K / 2,611 K 2,850 K / 2,598 K Tus nqi zog txhua xyoo (qhov nruab nrab siv 3 teev ib hnub @ $ 0.11 ib kWh ) $1.26 $1.26 Kev cia siab lifespan 13.7 xyoo 13.7 xyoo