Tus neeg tsav tsheb fais fab (tseem hu ua LED tsav tsheb) ua rau hauv lub teeb LED yog lub hauv paus tseem ceeb los xyuas kom meej lub teeb ua haujlwm ruaj khov, thiab nws qhov zoo cuam tshuam ncaj qha rau kev ua haujlwm thiab lub neej ntawm cov teeb pom kev zoo sab nraum zoov.Lub zog tsav tsheb tseem ceeb npaum li cas rau lub teeb pas dej tshiab? Peb tsuas hais tus tsav tsheb tsis zoo yuav:
1) Shorten Lifespan ntawm lub pas dej ua ke teeb- Tsis zoo tsav electrolytic hluav taws xob yog ib qho yooj yim kom qhuav (xws li 85℃capacitors ntawm kub kub lub neej tsuas yog 1-2 xyoos), uas ua rau lub teeb tsis ua hauj lwm thaum ntxov;
2) Intensification ntawm lub teeb lwj- kev hloov pauv tam sim no lossis ultra- kev ua haujlwm tshwj xeeb (xws li nominal 300mA tsav cov zis tiag tiag 400mA) yuav ua kom cov LED nti lub teeb lwj;
3) Kev ua haujlwm tsis zoo- Stroboscopic (tsawg PWM dimming zaus), suab nrov (inductive vibration), pib- nce nyuaj (tsis tuaj yeem ua haujlwm ntawm qhov kub tsawg);
4) teeb meem incompatibility- Mismatch ntawm lub dimmer thiab optical drive ua rau flicker los yog tsis txaus dimming ntau yam (xws li, tsuas yog 30% -100% brightness yog txaus siab);
5) Muaj feem xyuam rau kev nyab xeeb- Cov tsav tsis zoo uas tsis muaj kev sib cais tsim yuav ua rau hluav taws xob, lossis luv luv yuav ua rau hluav taws (feem ntau pom nyob rau hauv qis- nqi yas vaj tsev tsav)
Niaj hnub no, ntau hom LED fais fab tsav tsheb raws li hauv qab no:
1. Constant Current drive (CC, Constant Current)-Cov zis tam sim no tsis tu ncua, qhov hluav taws xob sib txawv nrog cov khoom thauj, haum rau series LED, siv rau cov teeb pom kev zoo LED (xws li teeb pom kev zoo, teeb pom kev, teeb lub qab nthab siab);
2. Tsis tu ncua Voltage tsav (CV, Tsis tu ncua Voltage)-Qhov tso zis hluav taws xob tau ruaj khov (xws li. 12V / 24V), thiab tam sim no txiav txim siab los ntawm kev thauj khoom, nrog rau tam sim no- txwv tsis pub resistor lossis IC siv rau LED sawb, module thiab lwm yam khoom sib txuas;
3. Tsis tu ncua tam sim no thiab tsis tu ncua Voltage Drive (CC + CV)-Kev hloov pauv tsis siv neeg, kev sib raug zoo zoo dua, siv rau ntau lub teeb pom kev zoo (zoo tshaj plaws submersible pas dej teeb) lossis cov xwm txheej nyuaj;
4. Kev rho tawm thiab tsis yog- cov tsav cais:
Kev rho tawm: Kev sib cais siab thiab tsis tshua muaj hluav taws xob los ntawm kev hloov pauv, kev nyab xeeb siab, tus nqi siab (xws li kev kho mob, teeb pom kev zoo sab nraum zoov);
Tsis yog- cais tawm: Kev txo hluav taws xob ncaj qha, kev ua haujlwm siab tab sis muaj kev pheej hmoo ntawm hluav taws xob poob siab (tsim rwb thaiv tsev tsim nyog, piv txwv li, ua- hauv qhov muag teeb);
5. Thyristor modulation Drive (TRIAC)-Ua tau nrog cov phab ntsa dimmers, tab sis tuaj yeem tsim cov stroboscopic flashes;
6. Intelligent tsav (DALI/Zigbee/0-10V)-Txhawb nqa wireless lossis wired dimming rau cov teeb pom kev zoo
Premium drives raug nqi ntau dua, tab sis txo cov nqi tu thiab kev siv hluav taws xob ntev. Shenzhen Heguang Teeb pom kev zoo Co., Ltd muab qhov nruab nrab thiab siab kawg sab nraum zoov teeb pom kev zoo nyob ib ncig ntawm lub pas dej. tag nrho cov khoom uas tsis tu ncua tam sim no tsav Circuit Court tsim, ua kom cov khoom muaj kev ruaj ntseg thiab lub neej ntev -span. Hu rau peb tam sim yog tias koj muaj lus nug txog lub teeb pas dej!
