LED Teeb Zaj duab xis Capacitor Xaiv Phau Ntawv Qhia: Cov Ntsiab Lus Tseem Ceeb Rau 2025
Nov 21, 2025| 
I. Tsis tshua muaj suab nrov yog yuav tsum tau-Muaj: Nrhiav cov khoom hauv qab 24dB
Siab - zaus AC suab nrov tsim los ntawm LED teeb thaum ua haujlwm yog qhov tseem ceeb ntawm cov neeg siv tsis txaus siab. Raws li T/ZZB 1506-2020 tus qauv "Low-Noise Organic Film Capacitors rau LED Teeb," cov khoom tsim nyog yuav tsum ua kom tau raws li qhov yuav tsum tau ua kom nyob ntsiag to nrog cov suab nrov tsawg dua lossis sib npaug li 24dB ntawm qhov deb ntawm 10cm. Daim ntawv tshaj tawm Kev Lag Luam Kev Lag Luam 2025 qhia tias siab - zaus qis- thev naus laus zis yog qhov tseem ceeb ntawm R&D tam sim no. Thaum yuav khoom, ua qhov tseem ceeb rau cov khoom lag luam uas sau nrog "Low Noise Certification" kom tsis txhob muaj suab nrov cuam tshuam txog cov teeb meem uas cuam tshuam rau cov neeg siv kev paub.
II. Cov ntaub ntawv thiab hom: Xaiv tus qauv zoo rau koj daim ntawv thov
LED luminaire cov ntaub ntawv coding txoj cai kom meej meej qhia cov khoom faib rau zaj duab xis capacitors. Cov kev xaiv tseem ceeb yog raws li nram no:
| Hom khoom | Kev siv tsim nyog |
| Polyester thiab lwm yam polar organic films | Tsawg- suab nrov sab hauv LED teeb pom kev zoo (piv txwv li, chav nyob teeb) |
| Polyester zaj duab xis | High-frequency, low- poob scenarios (piv txwv li, ntse teeb pom kev zoo) |
Daim ntawv tshaj tawm Kev Tshawb Fawb Kev Lag Luam 2025 ntawm Zaj Duab Xis Capacitors qhia txog tias metallized polyethylene terephthalate (METP) zaj duab xis capacitors (raws li GB/T 7332-2011) tau dhau los ua qhov kev xaiv zoo tshaj plaws rau sab nraum zoov LED teeb pom kev zoo (xws li txoj kev teeb) vim lawv qhov siab - qhov kub thiab txias. Tsis tas li ntawd, cov khoom tshiab siab tshaj -cov ntaub ntawv kub-resistant tuaj yeem ua rau lub neej ntev ntawm lub capacitor mus rau ntau tshaj 50,000 teev, ua rau lawv haum rau kev siv ib puag ncig huab cua.
III. Daim ntawv pov thawj kev ua raws cai yog qhov tseem ceeb: Ua raws li cov qauv kev lag luam tshiab
Thaum xaiv cov khoom, xyuas kom lawv ua tau raws li cov qauv hauv qab no:
Cov qauv hauv tsev:
GB / T2693 General Specifications rau Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob
GB / T7332 Specifications rau Metallized Polyethylene Terephthalate Zaj duab xis Media DC Tsau Capacitors
T/ZZB 1506-2020 Tsawg suab nrov Standard
International Alignment:
Daim ntawv tshaj tawm kev lag luam xyoo 2025 qhia tias cov lag luam hauv tsev tau nrawm nrawm nrog IEC cov qauv thoob ntiaj teb. Cov khoom ua raws cai tau txais kev sib tw ntau dua hauv kev lag luam xa tawm thiab siab - cov phiaj xwm kawg.
Nyob rau tib lub sijhawm, cov qauv kev siv hluav taws xob hloov kho dua tshiab xav tau cov capacitors los txo qhov poob. Thaum yuav khoom, txheeb xyuas cov ntawv siv hluav taws xob siv hluav taws xob lossis cov ntawv tshaj tawm thib peb ntawm - tog.
IV. Pitfall Avoidance Tips: Tsis txhob cia nqe Mask Performance Shortcomings
Kev hloov pauv ntawm cov nqi raw khoom yuav ua rau qis - cov khoom lag luam pheej yig los cuam tshuam cov ntsiab lus tseem ceeb. Thaum xaiv cov khoom, tsom rau:
Kev ntsuas hluav taws xob: Xaiv qhov ntsuas qhov tsim nyog raws li LED teeb lub zog ua haujlwm (piv txwv li, "Voltage Rating 5" hauv cov khoom siv code sib raug rau 250V, thaum "Voltage Rating 6" sib haum rau 400V);
Rwb thaiv tsev Resistance: Yuav tsum ua raws li GB / T2693 cov qauv los tiv thaiv kev nyab xeeb;
Qhov Kub Kub: Cov khoom siv sab nraum zoov yuav tsum siv dav - cov khoom kub (-40℃txog 125 degree) los tiv thaiv ib puag ncig yam tsis ua rau lub neej luv.
Xaus: Raws li LED teeb pom kev zoo hloov mus rau cov kev daws teeb meem ntsuab thiab ntse dua, xaiv zaj duab xis capacitors yuav tsum ntsuas qhov ua tau zoo, ua raws, thiab cov qauv yav tom ntej. Cov neeg siv khoom thiab cov lag luam yuav tsum siv cov qauv kev lag luam thiab cov ntaub ntawv lag luam kom paub cov kev xaiv, ua kom ruaj khov LED ua haujlwm. Tsiv mus rau tom ntej, qis- suab nrov, ntev- lub neej zaj duab xis capacitors yuav nce mus ntxiv, muab kev txhawb nqa zoo dua rau kev lag luam LED teeb pom kev zoo.