Sanadihii la soo dhaafay, warshadaha sahayda korantada ee LED-ka ayaa lagu asteeyay horumar tignoolajiyada degdega ah iyo kordhinta baahida xalalka tamarta.Iyada oo la riixayo caalamiga ah ee joogitaanka, qaadashada suuqa ee nidaamyada iftiinka LED ayaa si aad ah u kordhay, taas oo iyaduna kicisay kobaca warshadaha tamarta LED.
Marka la eego dhaqdhaqaaqa suuqa, warshaduhu waxay markhaati ka yihiin isbeddelka darawallada LED-yada ee isku-dhafan hawlaha caqliga iyo barnaamijka si loo daboolo baahida sii kordheysa ee xalalka iftiinka smart.Soo ifbaxa IoT (Internet of Things) iyo AI (Artificial Intelligence) ayaa shabakadaha iftiinka ka dhigay mid aad u adag, iyadoo darawalada LED-yada ay wanaajiyaan isticmaalka awoodda iyo la qabsiga xaaladaha isbeddelka waqtiga dhabta ah.
Warshadaha korantada darawalka LED, hufnaanta iyo xawaaraha beddelka eeMOSFET-yada(Metal Oxide Semiconductor Field Effect Transistor) waa muhiim.Aaladahan semiconductor-ka ah waa qayb muhiim ah oo ka mid ah sahayda korantada LED-ka maadaama ay awoodaan inay xamili karaan qulqulka sare ee khasaaraha ugu yar, iyagoo hubinaya hawlgal tamar leh.Sifooyinka muhiimka ah ee tignoolajiyada MOSFET, iska caabbinta hooseeya iyo awoodaha beddelka degdegga ah, waxay kor u qaadaan naqshadaha sahayda korantada, awood u siinaya kuwa is haysta, la isku halayn karo oo wax qabad sare leh darawallada LED.Horumarka laga sameeyay naqshadeynta MOSFET, sida kuwa bixiya kharashka albaabka hoose iyo waxqabadka kulaylka oo la hagaajiyay, waxay sii wadaan horumarinta xalalka tamarta iftiinka LED iyadoo diiradda la saarayo codsiyada waara, tamar-ku-ool ah iyo kharash-ool ah.
Codsiga eeWINSOKMOSFET ee sahayda korantada wadista LED, moodooyinka ugu muhiimsan ee la dabaqay waa:
| Lambarka qaybta | Habaynta | Nooca | VDS | Aqoonsiga (A) | VGS(th)(v) | RDS(ON)(mΩ) | Ciise | Xidhmada | |||
| @10V | |||||||||||
| (V) | Max. | Min. | Nooca | Max. | Nooca | Max. | (pF) | ||||
| Hal | N-Ch | 30 | 7 | 0.5 | 0.8 | 1.2 | - | - | 572 | SOT-23-3L | |
| Laba | N-Ch | 60 | 6.5 | 1 | 2 | 3 | 43 | 52 | 870 | SOP-8 | |
| N+P | N-Ch | 60 | 6.5 | 1 | 2 | 3 | 26 | 36 | 670 | SOP-8 | |
| P-Ch | -60 | -4.5 | -1.5 | -2 | -2.5 | 60 | 75 | 500 | |||
| Hal | N-Ch | 100 | 15 | 1.5 | 2 | 2.5 | 80 | 100 | 940 | TO-252 | |
| Hal | N-Ch | 100 | 26 | 2 | 3 | 4 | 32 | 45 | 1350 | TO-252 | |
Lambarada alaabta summada kale ee u dhiganta WINSOK-ka sareMOSFETwaa:
Nambarada walxaha u dhigma ee WINSOK MOSFET WST3400 waa: AOS AO3400, AO3400A, AO3404.Onsemi, FAIRCHILD FDN537N.NIIKO-SEM P3203CMG.Potens Semiconductor PDN3912SDINTEK ELECTRONICS DTS3406.
Nambarada walxaha u dhigma ee WINSOK MOSFET WSP6946 waa: AOS AO4828, AOSD62666E, AOSD6810.Onsemi, FAIRCHILD FDS5351.Potens Semiconductor PDS6810DINTEK ELECTRONICS DTM4946.
Nambarada walxaha u dhigma ee WINSOK MOSFET WSP6067 waa: AOS AO4611, AO4612.Onsemi, FAIRCHILD ECH8690.P5506NV.Potens Semiconductor PDS6710DINTEK ELECTRONICS DTM9906, DTM9908.
Nambarada walxaha u dhigma ee WINSOK MOSFET waa: AOS AO4611, AO4612.
Nambarada walxaha u dhigma ee WINSOK MOSFET WSF15N10 waa: AOS AOD478, AOD2922.Potens Semiconductor PDD0956.
Tirada alaabta u dhiganta eeWINSOK MOSFETWSF40N10 waa: AOS AOD2910E, AOD4126.Onsemi, FAIRCHILD FDD3672.NIKO-SEM P1210BDA, P1410BD.Potens Semiconductor PDD0904.DINTEK ELECTRONICS DTU40N10.
Guud ahaan, warshadaha awoodda darawalka LED waxay diyaar u yihiin koritaanka joogtada ah, oo ay dhaqaajiso waxtarka tamarta, tignoolajiyada horumarsan, iyo isku dhafka caalamiga ah ee xalalka iftiinka iyo iftiinka waara.
Waqtiga boostada: Nov-06-2023
