Vadivelu Comedy Industry News
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Nekuenderera mberi kwekuenderera mberi kweiyo LED mwenje tekinoroji, mwenje une hutano uchave unotevera kubuda kweindasitiri
Anopfuura makore gumi apfuura, vanhu vazhinji vangadai vasina kufunga kuti chiedza uye hutano zvingave zvine hukama. Mushure meanopfuura makore gumi ebudiriro, iyo indasitiri yekuvhenekesa ye LED yakawedzera kubva mukutsvaga kushanda kwechiedza, kuchengetedza simba uye mutengo kune kudiwa kwemhando yechiedza, hutano hwakareruka, chiedza ...Verenga zvimwe -
LED chip indasitiri dambudziko richiswedera
Munguva yakapfuura 2019-1911, zvainyanya "kusuwa" kune iyo LED indasitiri, kunyanya mumunda we LED chips. Kufukidzira kwepakati nepakati uye kuderera-kumagumo masimba uye kuderera kwemitengo zvakaputirwa mumoyo yevanogadzira chip. GGII data rekutsvagisa rinoratidza kuti huwandu hwese hweChina '...Verenga zvimwe -
Chii chinokanganisa kudhirowa kwemwenje kushanda zvakanaka mupakeji ye LED?
LED inozivikanwa seyechina chizvarwa chekuvhenekesa sosi kana girinhi mwenje sosi. Iine maitiro ekuchengetedza simba, kuchengetedza kwezvakatipoteredza, hupenyu hurefu hwebasa uye huwandu hudiki. Inoshandiswa zvakanyanya munzvimbo dzakasiyana-siyana dzakadai sechiratidzo, kuratidza, kushongedzwa, backlight, general lighting uye urba ...Verenga zvimwe -
Sei mwenje ye LED ichiwedzera kusviba uye kusviba?
Icho chinhu chinowanzoitika kuti mwenje we LED unosviba uye kusviba sezvaanoshandiswa. Pfupisa zvikonzero zvinogona kusvibisa mwenje we LED, izvo zvisiri chinhu kunze kwemapoinzi matatu anotevera. 1.Draivha yakakuvadzwa mwenje we LED mabhero anodiwa kushanda pakadzika DC voltage (pazasi 20V), asi yedu yakajairika ma...Verenga zvimwe -
Chii chinonzi "COB" LEDs uye Nei Dzichikosha?
Chii chinonzi Chip-on-Board ("COB") LEDs? Chip-on-Board kana kuti "COB" inoreva kukwidziridzwa kweiyo isina mwenje LED chip yakanangana neiyo substrate (yakadai sesilicon carbide kana safiro) kugadzira LED arrays. COB LEDs dzine akati wandei mabhenefiti pamusoro pekare LED matekinoroji, akadai seSurface Mount ...Verenga zvimwe -
Zvigadzirwa zvemwenje zvichava zvakangwara uye zvakanyanya kutsamira
Mumakore achangopfuura, misika yepasi rose ye LED yave ichikura nokukurumidza, iyo zvishoma nezvishoma yakatsiva mwenje we-incandescent, marambi e-fluorescent uye mamwe magetsi ekuvhenekera, uye chiyero chekupinda chakaramba chichiwedzera nokukurumidza. Kubva pakutanga kwegore rino, zviri pachena kuti musika wevakangwara ...Verenga zvimwe -
Dzidza Nezve LED Mwenje
The Basics of LED Mwenje Chii ma LED uye anoshanda sei? LED inomirira light emitting diode. Zvigadzirwa zvemwenje zve LED zvinoburitsa mwenje inosvika 90% zvakanyanya kupfuura incandescent bulbs. Vanoshanda sei? Mhepo yemagetsi inopfuura nepamicrochip, iyo inovhenekera kachiedza kadiki saka...Verenga zvimwe -
White LED Overview
Nekufambira mberi nekusimudzira nzanga, simba uye nyaya dzezvakatipoteredza zvave kuwedzera kuve chinangwa chenyika. Kuchengetedzwa kwesimba uye kuchengetedza kwezvakatipoteredza zvawedzera kuve simba rekufambisa rekufambira mberi kwevanhu. Muhupenyu hwevanhu hwemazuva ese, kudiwa kwemwenje ...Verenga zvimwe -
Chii chinogara chiripo simba LED kutyaira magetsi?
Imwe yemisoro inopisa muindasitiri ichangoburwa yemagetsi eLED inotungamirwa inogara ichityaira magetsi. Sei ma LED achifanira kufambiswa neanogara aripo? Sei usingakwanise kugara uchityaira magetsi? Tisati takurukura nyaya iyi, tinofanira kutanga tanzwisisa kuti sei ma LED achifanira kufambiswa neanogara aripo? Sezvinoratidzwa net...Verenga zvimwe -
7 mibvunzo yekukubatsira iwe kunzwisisa UVC LED
1. Chii chinonzi UV? Kutanga, ngationgororei pfungwa yeUV. UV, kureva ultraviolet, kureva ultraviolet, i electromagnetic wave ine wavelength pakati pe10 nm ne400 nm. UV mumabhendi akasiyana anogona kukamurwa kuita UVA, UVB uye UVC. UVA: nehurefu hwakareba kubva pa320-400nm, inogona kupinda mukati ...Verenga zvimwe -
Matanhatu akajairika masensa e LED akangwara mwenje
Photosensitive sensor Photosensitive sensor ndiyo yakanaka yemagetsi sensor inogona kudzora otomatiki switching yedunhu nekuda kwekuchinja kwechiedza mambakwedza uye kwasviba (kubuda kwezuva nekuvira kwezuva). Iyo photosensitive sensor inogona kudzora otomatiki kuvhurwa uye kuvhara kwemwenje we LED ...Verenga zvimwe -
LED mutyairi wepamusoro simba muchina wekuona flash
Iyo muchina yekuona sisitimu inoshandisa pfupi pfupi yakasimba mwenje inopenya kugadzira yakakwirira-kumhanya mifananidzo yeakasiyana dhiza data maapplication. Semuyenzaniso, bhandi rekutakura rinomhanya nekukurumidza rinoita manyorero nekukurumidza uye kuona kukanganisa kuburikidza nemuchina wekuona system. Infrared uye laser LED flash marambi zvakajairika ...Verenga zvimwe