Yuav ua li cas kom tau txais lub neej ntev thiab kev ntseeg siab hauv LED Tubes?
Vim li cas qee lub raj LED tseem ua tau zoo li tshiab tom qab peb xyoos, thaum lwm tus ua tsis pom hauv rau lub hlis xwb? Qhov zais cia nyob hauv qhov chaw uas koj tsis pom.
1. Yuav ua li cas thiaj txiav txim siab txog lub neej ntawm LED Tube?
Qhov ntsuas lub neej ntawm lub raj LED feem ntau yog hais txog 50,000 teev, tab sis hauv kev siv tiag tiag nws nquag poob qis. Nws muaj peb lub hauv paus ntsiab lus:Lumen txo qis, tsav tsheb tsis ua hauj lwm, thiabib puag ncig kev tawm tsam. Ntawm cov no,rau txhua txhua 10℃nce nyob rau hauv hlws ris kub (qhov kub nyob rau hauv lub LED nti), lub lifespan yog txiav nyob rau hauv ib nrab. Yog li ntawd, cov yuam sij rau lub raj ntev ntev yog:Thaum tshav kub kub dissipation + tsav tsheb zoo + kev tiv thaiv. Kab lus no siv Benwei LED raj ua piv txwv los rhuav tshem peb cov qauv nyuaj no.
2. Thaum tshav kub kub Dissipation tsim: Aluminium Thickness & Cheeb Tsam tsis yog kev lag luam xwb
Lub tshav kub tsim los ntawm LED chips yuav tsum tau ua kom sai sai. Benwei tubes siv lub tshuab ua kom sov dual lub dab dej:6063 aluminium alloy vaj tsev + 1.2mm phab ntsa thickness + 19mm dav PCB.
| Thaum tshav kub kub dissipation piv | Ordinary Thin-Aluminium Tube | Benwei Thick-Aluminium Tube |
|---|---|---|
| Phab ntsa thickness | 0.5-0.8 hli | 1.2 hli |
| Thermal conductivity | ~180 W/m·K | ~ 200 W / m·K (6063 txhuas) |
| Kev sib tshuam kub | >85 degree | <75°C |
| Lumen depreciation ntawm 50,000h | >30% | <20% |
Qhov ntsuas kub qis dua txhais tau tias qeeb lumen depreciation thiab lub neej ntev dua.
3. Tsav Tsheb: Tsis tu ncua tam sim no vs. Tsis tu ncua Voltage - Capacitors Ua lossis tawg nws
LEDs xav tau ibtsis tu ncua-tam sim no tsav tsheb, tab sis ntau lub raj pheej yig siv cov resistor-capacitor (RC) droppers los yog cov khoom tsis zoo uas tsis tu ncua-tam sim no ICs, uas ua rau cov ripple loj tam sim no thiab siab flicker. Benwei sivRubycon lub neej ntev electrolytic capacitors + high-efficiency ICs tas li tam sim nokom ua tiav:
- Flicker-dawb(flicker qhov tob<5%)
- Power factor >0.9
- Surge tiv thaiv(nrog 4kV xob laim surge)
Lub capacitor yog qhov feem ntau muaj hnub nyoog-nrhiav cov khoom hauv tus tsav tsheb. Rubycon capacitors tuaj yeem kav ntev li 10,000 teev ntawm 85 degree, thaum cov capacitors zoo tib yam tswj tsuas yog 2,000-3,000 teev.
4. Ingress Protection (IP) Rating: Siab dua tsis yog ib txwm zoo dua - Sib piv ib puag ncig
Ib puag ncig sib txawv xav tau ntau qib kev tiv thaiv:
| Kev ntsuas IP | Ib puag ncig tsim nyog | Benwei Product Piv txwv |
|---|---|---|
| IP20 | Qhuav sab hauv tsev (chaw ua haujlwm, tsev) | Standard T8 tube |
| IP40 | Dusty, non-condensing rhiav | Dust-tiv thaiv tube |
| IP65 | Sab nraum zoov, ntub dej, ntxhua khaub ncaws (barn, chaw nres tsheb) | IP65 waterproof tube |
| IP67 | Ib ntus immersion (underpass, dej feature) | Potting-sealed tube |
Benwei's IP65 raj sivtag nrho potting encapsulation + ib lub pas dej ua pa tsis muaj dej- nws tiv taus siab-siab dej jetting thiab sib npaug sab hauv / sab nraud siab los tiv thaiv condensation.
5. Cov lus qhia siv tswv yim: Yuav xaiv lub raj li cas raws li kev ua haujlwm
- Ordinary chaw ua hauj lwm / khw muag khoom- IP20 + txhuas-yas raj + 5-xyoo lav txaus.
- Txias cia / zaub mov Rhiav- IP65 + silicone sealing gasket, tiv taus -30℃.
- Sab nraum zoov billboard / choj- IP65 + UV-resistant PC npog + surge-tiv thaiv tsav tsheb.
- Tsiaj txhu (nqa / nqaij qaib)- IP67 + anti-corrosion txheej + dimmable.
6. Cov ntsiab lus: Peb Qhov Yuav Tsum Tau Ua Rau Lub Neej Ntev LED Tube
- Thaum tshav kub kub dissipation- tuab-wall aluminium alloy (Ntau dua lossis sib npaug ntawm 1.0mm) + dav PCB (Ntau dua lossis sib npaug li 18mm)
- Tus tsav tsheb- tsis tu ncua tam sim no + Nyiv lossis Taiwanese lub neej ntev capacitors + flicker-dawb
- Kev tiv thaiv- xaiv IP ntsuas raws li ib puag ncig; yam tsawg kawg IP65 rau kev siv sab nraum zoov
Benwei hlab ua tau raws li cov qauv kev lag luam siab hauv txhua qhov peb yam - yog vim li cas lub tuam txhab ntseeg siab muab 5 xyoo lav.
