Zviratidziro zve LED zvakashandura nzira yatinoburitsa nayo ruzivo, mukati memukati nekunze marongero. Mhando mbiri dzakajairika dzetekinoroji dzeLED dzinotonga pamusika: SMD (Surface-Mounted Device) LED uye DIP (Dual In-line Package) LED. Imwe neimwe ine yakasarudzika maitiro, uye kuziva misiyano yavo kwakakosha pakuita sarudzo chaiyo zvichienderana nekushandisa kwako. Ngatiparadzei aya marudzi maviri ezviratidziro zve LED uye tiongorore kuti akasiyana sei maererano nechimiro, kuita, uye kushandiswa.
1. Chimiro che LED
Musiyano wakakosha pakati peSMD neDIP maLED uri muchimiro chavo chemuviri:
SMD LED Display: Muchiratidziro cheSMD, iwo machipi e LED anoiswa akananga pamusoro peiyo yakadhindwa redunhu bhodhi (PCB). Imwe SMD LED kazhinji ine dzvuku, girini, uye bhuruu diode mune imwe pasuru, ichigadzira pixel.
DIP LED Display: DIP maLED ane akapatsanurwa matsvuku, egirinhi, uye ebhuruu diode akavharirwa mune yakaoma resin shell. Aya ma LED akaiswa kuburikidza nemakomba muPCB, uye diode imwe neimwe inoumba chikamu chepikisi yakakura.
2. Pixel Dhizaini uye Density
Kurongeka kwema LED kunokanganisa huwandu hwepixel uye kujeka kwemifananidzo yemhando mbiri idzi:
SMD: Nekuti ese matatu diode (RGB) ari mune imwe diki package, SMD LEDs inobvumira yakakura pixel density. Izvi zvinoita kuti ive yakanaka kune yakakwirira-resolution kuratidza uko kunodiwa ruzivo rwakanaka uye mifananidzo yakapinza.
DIP: Diode yega yega yeruvara inoiswa yakaparadzana, iyo inodzikamisa pixel density, kunyanya mumadiki maratidziro. Nekuda kweizvozvo, maDIP maLED anowanzo shandiswa mumashandisirwo uko kukwidziridzwa kwakanyanya kusiri kwekutanga, senge mahombe ekunze ekunze.
3. Kupenya
Kupenya ndechimwe chinhu chakakosha pakusarudza pakati peSMD neDIP LED kuratidza:
SMD: Ma LED eSMD anopa kupenya kuri pakati nepakati, anowanzo kukodzera mukati memukati kana semi-kunze nharaunda. Kubatsira kwavo kwekutanga kusanganiswa kwemavara uye kunaka kwemufananidzo, pane kupenya kwakanyanya.
DIP: DIP maLED anozivikanwa nekupenya kwawo kwakanyanya, achiita kuti ave akakodzera kune kunze kwekushandisa. Ivo vanogona kuchengetedza kuoneka kwakajeka muchiedza chezuva chakananga, inova imwe yemabhenefiti avo akakosha pane SMD tekinoroji.
4. Kuona kona
Kuona angle kunoreva kure-kure-pakati kwaunogona kuona kuratidzwa pasina kurasikirwa nemhando yemufananidzo:
SMD: Ma LED eSMD anopa yakakura yekuona kona, kazhinji inosvika 160 madhigirii akatwasuka uye akatwasuka. Izvi zvinovaita sarudzo yakakurumbira yezviratidziro zvemukati, uko vateereri vanoona zviratidziro kubva kumakona akawanda.
DIP: DIP ma LEDs anowanzo kuve neakatetepa yekuona kona, kazhinji akapoteredza 100 kusvika 110 madhigirii. Kunyange izvi zvakakwana kune zvigadziriso zvekunze uko vataridzi vanowanzove kure, hazvina kunaka kune kumusoro-pedyo kana kure-kukona kuona.
5. Durability uye Weather Resistance
Kugara kwakakosha, kunyanya kune zviratidziro zvekunze zvinotarisana nemamiriro ekunze akaoma:
SMD: Nepo maSMD LEDs akakodzera kune akawanda ekunze kushandiswa, iwo akanyanya kusimba pane DIP maLED mumamiriro ekunze ekunze. Dhizaini yavo yakamisikidzwa inovaita kuti vawedzere panjodzi yekukuvadzwa kubva muhunyoro, kupisa, kana kukanganisa.
DIP: DIP maLED anowanzo kusimba uye anopa zvirinani kuramba kwemamiriro ekunze. Casing yavo yeresin inodzivirira inovabatsira kutsungirira kunaya, huruva, uye tembiricha yakakwira, zvichiita kuti ivo vasarudze kuisirwa mahombe ekunze senge mabhodhi.
6. Kushanda Kwesimba
Kushandiswa kwesimba kunogona kuve kunetseka kwekugara kwenguva refu kana kwakakura-kuiswa:
SMD: Zviratidziro zveSMD zvine simba-rinoshanda kupfuura DIP kuratidza nekuda kwedhizaini yavo yepamusoro uye compact size. Vanoda simba shoma kuti vabudise mavara akajeka uye mifananidzo yakadzama, zvichiita kuti ive sarudzo yakanaka yemapurojekiti ane simba.
DIP: DIP inoratidzira inoshandisa simba rakawanda kuti iwane kupenya kwavo kwepamusoro. Uku kudiwa kwemagetsi kwakawedzera kunogona kutungamira kumitengo yakakwira yekushanda, kunyanya yekumisikidza yekunze inofamba ichienderera.
7. Mutengo
Budget inoita basa rakakosha pakusarudza pakati peSMD neDIP LED kuratidza:
SMD: Kazhinji, zviratidziro zveSMD zvinodhura zvakanyanya nekuda kwekugona kwavo kwepamusoro-resolution uye kuomarara kwekugadzira maitiro. Nekudaro, kuita kwavo maererano nekurongeka kwemavara uye pixel density inoruramisa mutengo wezvishandiso zvakawanda.
DIP: DIP maratidziro anowanzo kudhurika, kunyanya kune akakura, akadzika-resolution ekunze kuisirwa. Mutengo wakaderera unovaita sarudzo yakakurumbira yemapurojekiti anoda kusimba asi kwete hazvo ruzivo rwakanaka.
8. Common Applications
Mhando yekuratidzira kwe LED yaunosarudza ichaenderana zvakanyanya neyakagadzirirwa application:
SMD: Ma LED eSMD anoshandiswa zvakanyanya kuratidziro yemukati, kusanganisira makamuri emusangano, zviratidzo zvekutengesa, zviratidziro zvekutengesa, uye terevhizheni studio. Iwo anowanikwawo mune zvidiki zvekumisikidzwa kwekunze uko kwakakosha resolution yepamusoro, senge yepedyo-up advertising skrini.
DIP: DIP maLED anotonga kuisirwa kwekunze kwakakura, senge zvikwangwani, zviratidziro zvenhandare, uye zviitiko zvekunze. Dhizaini yavo yakasimba uye kupenya kwepamusoro kunoita kuti ive yakakwana kune nharaunda umo kusimba kwakanyanya uye kuoneka kwezuva kunodiwa.
Mhedziso: Kusarudza Pakati peSMD neDIP LED Displays
Paunenge uchisarudza pakati peSMD neDIP LED kuratidza, zvakakosha kuti utarise izvo chaizvo zvinodiwa zvepurojekiti yako. Kana iwe uchida yakakwirira resolution, yakakura yekutarisa angles, uye nani mufananidzo mhando, kunyanya kune yemukati marongero, SMD LED kuratidza ndiyo nzira yekuenda. Kune rimwe divi, kune akakura-zviyero zvekumisikidza kunze uko kupenya, kusimba, uye mutengo-kushanda kwakakosha, DIP LED kuratidza kazhinji ndiyo iri nani sarudzo.
Nguva yekutumira: Oct-23-2024