-
Ma LED Backlight Strips a LG49inch JHT086
Ma LED tv backlight strips a LG49inch JHT086 monga gawo lofunikira kwambiri pakukweza mtundu wa chithunzi cha LG49inch LCD TV, pogwiritsa ntchito ukadaulo wapamwamba wa LED source source komanso kapangidwe kolondola ka kuwala. Ikhoza kuwonjezera kwambiri kuwala kwa sikirini, kuwonjezera kukhuta kwa mitundu, ndikupangitsa chithunzicho kukhala chowoneka bwino komanso chofewa. Kaya ndi kuonera makanema a HD, zochitika zamasewera amoyo, kapena zokumana nazo zosangalatsa pamasewera, mutha kumva kugwedezeka kwa maso kuposa kale lonse. JHT086 backlight strip yasankha aluminiyamu yapamwamba kwambiri ngati chinthu chachikulu, chida ichi sichimangokhala ndi magwiridwe antchito abwino kwambiri ochotsa kutentha, chimatha kukulitsa moyo wa ntchito ya mikanda ya nyali za LED, komanso chimawonetsetsa kuti chinthucho chili chopepuka komanso cholimba. JHT086 backlight strip imayesedwa mwamphamvu kuti izikhala yolimba, kuonetsetsa kuti kuwala kokhazikika komanso kubwerezanso mitundu kwa nthawi yayitali yogwiritsidwa ntchito mwamphamvu kwambiri. Izi zikutanthauza kuti mutha kusangalala ndi mawonekedwe apamwamba kwa nthawi yayitali popanda kuda nkhawa ndi kuwonongeka kwa backlight strip kapena kuwonongeka kwa magwiridwe antchito. JHT086 backlight ili ndi kapangidwe ka voltage yotsika (3V/2W). Kapangidwe kameneka sikuti kamangotsimikizira kuwala kokwanira, komanso kumakwaniritsa kugwiritsa ntchito mphamvu mokwanira, zomwe zikugwirizana ndi kufunafuna chitetezo chobiriwira komanso chilengedwe m'mabanja amakono. Nthawi yomweyo, mzere uliwonse wa nyali yakumbuyo uli ndi mikanda inayi yowala kwambiri ya LED, yomwe imagawidwa mofanana kuti iwonetse kuwala kofanana komanso malo amdima, zomwe zimakubweretserani mawonekedwe owoneka bwino komanso osavuta.
-
Mtundu wa KU LNB TV One Cord Receiver Universal
Chida chathu cha Single-Output Ku Band LNB ndi chipangizo chapamwamba chomwe chapangidwa kuti chilandire bwino ma signal a satellite. Chili ndi phokoso lochepa, nthawi zambiri pafupifupi 0.1 dB, zomwe zimapangitsa kuti ma signal amveke bwino komanso kudalirika. LNB iyi imagwira ntchito mkati mwa ma frequency a Ku Band kuyambira 10.7 GHz mpaka 12.75 GHz, ndi ma frequency a local oscillator (LO) a 9.75 GHz ndi 10.6 GHz. Ma frequency otulutsa ndi kuyambira 950 MHz mpaka 2150 MHz, zomwe zimapangitsa kuti ikhale yoyenera kulandira ma signal a satellite a analog komanso a digito.
LNB yapangidwa ndi kapangidwe kakang'ono komanso kopepuka, kuonetsetsa kuti kuyika kwake ndi kukhazikika kosavuta pa mbale za satellite. Ilinso ndi nyanga yolumikizirana yokhala ndi khosi la 40 mm, yomwe imapereka magwiridwe antchito abwino kwambiri m'malo osiyanasiyana okhala ndi chilengedwe. Kapangidwe kake kolimba kamathandizira kugwira ntchito kutentha kuyambira -40°C mpaka +60°C.
-
Mtundu wa Universal wa KU LNB TV Two Cord Receiver
LNB yathu Yotulutsa Zinthu Ziwiri (Low Noise Block) ndi cholandirira chizindikiro cha satelayiti chogwira ntchito bwino kwambiri chomwe chimapangidwa kuti chipereke kutumiza kwa chizindikiro kodalirika komanso kogwira mtima. Chili ndi ma doko awiri odziyimira pawokha, zomwe zimathandiza kuti nthawi imodzi ipereke zizindikiro za satelayiti kuzipangizo zingapo. Mphamvu yotulutsa zinthu ziwiriyi imawonjezera kusinthasintha kwake komanso kusavuta kugwiritsa ntchito pazinthu zosiyanasiyana.
LNB ili ndi ukadaulo wapamwamba wokweza phokoso lochepa, womwe umaonetsetsa kuti zizindikiro zomwe zimalandiridwa kuchokera ku ma satellite zimakulitsidwa popanda kusokoneza phokoso kwambiri. Izi zimapangitsa kuti zizindikiro zizitumizidwa bwino komanso mokhazikika, zomwe ndizofunikira kwambiri pakulankhulana kwapamwamba komanso kulandira deta. Kapangidwe kake kakang'ono komanso kolimba kamakupangitsa kuti ikhale yoyenera kuyikidwa mkati ndi kunja, ndipo yapangidwa kuti ipirire mikhalidwe yosiyanasiyana yachilengedwe, kuonetsetsa kuti ikukhala yodalirika kwa nthawi yayitali.
-
Wolandila TV wa Universal ku band lnb
Single Output LNB yathu ndi Low Noise Block Downconverter yapamwamba kwambiri yopangidwira mapulogalamu apa TV ya satellite mu Ku band frequency range (10.7 mpaka 12.75 GHz). Chipangizochi chapangidwa kuti chipereke magwiridwe antchito abwino kwambiri, chokhala ndi phokoso lochepa komanso kukwera kwakukulu, zomwe zimatsimikizira kulandira bwino kwa ma signal ndi kumveka bwino kwa ma TV anu a satellite. LNB imasintha ma signal a satellite omwe akubwera kukhala ma frequency otsika (950 mpaka 2150 MHz), zomwe zimapangitsa kuti ikhale yogwirizana ndi ma satellite receiver ambiri.
Kapangidwe kake kakang'ono komanso kolimba ka LNB kamalola kuti kayikidwe mosavuta m'malo osiyanasiyana, kaya padenga kapena m'makhonde. Nyumba yake yolimba imatsimikizira kuti imagwira ntchito modalirika m'malo osiyanasiyana, zomwe zimapangitsa kuti ikhale chisankho chabwino kwambiri chogwiritsidwa ntchito panja.
-
Ma LED Backlight Strips a LG43inch JHT085
Ma LED TV backlight a LG43inch JHT085 amapangidwa ndi zinthu zapamwamba kwambiri za aluminiyamu, zomwe sizimangokhala ndi mphamvu yabwino yotaya kutentha, zimaonetsetsa kuti mikanda ya LED ikugwira ntchito bwino kwa nthawi yayitali, zimachepetsa kuchepa kwa magwiridwe antchito komwe kumachitika chifukwa cha kutentha, komanso zimapatsa chinthucho kuwala komanso mawonekedwe olimba. Kuwala kwa JHT085 kwayesedwa mwamphamvu kuti kutsimikizire kuti kumatha kusunga kuwala kokhazikika komanso kupanganso mitundu pogwiritsa ntchito nthawi yayitali, kukulitsa moyo wautumiki wa TV ndikuchepetsa ndalama zosamalira. Kapangidwe ka magetsi otsika (3V/2W) sikuti kokha kumatsimikizira kuwala kokwanira, komanso kumakwaniritsa kugwiritsa ntchito mphamvu kwambiri, komwe kumagwirizana ndi kufunafuna chitetezo chobiriwira komanso chilengedwe m'mabanja amakono. Chingwe chilichonse cha backlight chili ndi mikanda 9 ya LED yowala kwambiri, yogawidwa mofanana kuti iwonetsetse kuwala kofanana komanso malo amdima, zomwe zimakubweretserani mawonekedwe owoneka bwino komanso osavuta kuwona. Chingwe cha JHT085 chakumbuyo chapangidwa kuti chigwiritsidwe ntchito pa TV ya LCD ya LG43-inch, kukula kwa chingwe cha kumbuyo ndi 840mm*15mm, kaya ndi kukula kwa sikirini, mtundu wa mawonekedwe kapena njira yoyikira, ndi chosinthika kwambiri, kuonetsetsa kuti njira yoyikira ndi yosavuta komanso yachangu, palibe luso laukadaulo, mutha kumaliza mosavuta kusintha kapena kukweza chingwe cha kumbuyo.
-
Mtundu wa KU LNB TV Wakuda Wolandila Chingwe Chimodzi
Ku Band LNB yakuda iyi ndi chipangizo chapamwamba cholandirira ma signal cha satellite chomwe chapangidwira ntchito zapamwamba kwambiri. Chili ndi chivundikiro chakuda chokongola chomwe sichimangowonjezera kukongola kwake komanso chimapatsa kulimba komanso chitetezo ku zinthu zachilengedwe.
Ikugwira ntchito mkati mwa ma frequency a Ku Band kuyambira 10.7 GHz mpaka 12.75 GHz, LNB iyi ili ndi phokoso lochepa, nthawi zambiri pansi pa 0.2 dB, kuonetsetsa kuti chizindikiro chili bwino komanso kuti palibe kusokonezana kulikonse. Imasintha ma signal a Ku Band omwe amalandiridwa kukhala ma frequency otsika a 950 MHz mpaka 2150 MHz, zomwe zimapangitsa kuti igwirizane ndi ma satellite receiver wamba.
LNB yapangidwa ndi kapangidwe kakang'ono komanso kolimba, yokhala ndi nyanga yolumikizirana yomwe imathandizira kulandira bwino ma signal. Imathandizira polarization yolunjika komanso yozungulira, zomwe zimapangitsa kuti ikhale yosinthika pamachitidwe osiyanasiyana a satellite. Kuphatikiza apo, imakonzedwa kuti ilandire anthu onse, yokhala ndi malo osiyanasiyana a satellite ndi ma frequency. -
Mtundu wa TV wa KU Band LNB Universal Receiver
Black Single Output LNB ya Ku-band ndi chipangizo chosinthira mawu chomwe chimagwira ntchito bwino kwambiri, chopangidwa mwaluso kwambiri, chopangidwa ndi makina ochepetsera phokoso lochepa chomwe chimapangidwira machitidwe olumikizirana ndi satellite. Chili ndi nyumba yakuda yokongola komanso yolimba yomwe imatsimikizira kukongola komanso chitetezo champhamvu ku zinthu zachilengedwe. LNB imagwira ntchito mkati mwa ma frequency a Ku-band, zomwe zimapangitsa kuti ikhale yoyenera kulandira ma signal kuchokera ku ma satellite omwe amawulutsa mu spectrum iyi. Ndi kapangidwe kake kamodzi, imapereka yankho losavuta komanso lodalirika lolandirira ma signal, ndikuwonetsetsa kuti ma signal atumizidwa bwino kwambiri popanda kusokoneza phokoso kwambiri.
-
TV ya LED SKD/CKD
Kampani yathu imapereka mayankho osiyanasiyana a LED TV SKD (Semi-Knocked Down) ndi CKD (Completely Knocked Down), opangidwa kuti akwaniritse zosowa zosiyanasiyana zamisika yapadziko lonse. Mayankho awa ndi abwino kwa makasitomala omwe amafunikira kusinthasintha, kugwiritsa ntchito bwino ndalama, komanso kusintha momwe amapangira ma TV.
Sichuan Junhengtai Electronic and Electric Appliance Co., Ltd.
