The diode rambi - ramangwana okuvimba?

diodes Light - yakaderera voltage electroluminescent namano ayo emit chiedza kana maerekitironi achipfuura zvokutanga PN-Junction. Light achine kunoitika apo jekiseni kubudikidza PN-panosangana vashoma vatakuri. The diodes inogona kutinhwa DC, AC uye kufamba kweropa voltage.

The diode rambi rinosanganisira kuva anode uye cathode. An anode nokuti kukwezva maerekitironi, iyo allocates munhu cathode, kuti anode anogara rikashandiswa zvakanaka voltage. Nokushandisa mukana zvemagetsi rikaparadzirwa kuti rambi contactsGoogle pakati anode uye cathode wemagetsi munda, zvinobatsira kuti maerekitironi chaibwinya kubva cathode (ava kunzi vakasununguka maerekitironi) kufamba akananga anode. Pari, akatungamirira marambi - ndiwo vaizotibata kupfuura kutungamirirwa kukura chiedza uye chiedza Inopa. Diode mwenje kutsiva incandescent uye halogen, kutanga kuita makwikwi kunyange magetsi.

The diode rambi ine zvayo zvakanakira nekuipira. chikuru mukana Its ndiro yakaderera simba rakawanda. Zviri anenge gumi nguva kuvatumwa kuti ive incandescent mwenje, uye anenge katatu kudzika kupfuura fluorescent. A duku remagetsi kudyiwa nokuti simba diode rambi iwayo yakaderera.

Kunakisa chechipiri anonzi kuva nguva huru - maawa 100,000, kana kwemakore 11 dzamarudzi kuvhiyiwa. Next zvinobatsira: akatungamirira chiedza zvachose chisingakuvadzi, harina nemekiyuri uye zviri nyore dzokurasa. Nokuti kuti nedanho diode mwenje dzinenge hapana kupisa, ivo moto-njodzi, saka vanogona kushandiswa munzvimbo pamwe murombo kufefetedza Somuenzaniso mune akarembedzwa ceilings. Kunakisa Namano ndiro simba ravo yakakwirira zvemaziso, havana kunyange kutya kudonha kubva urefu, uye kuonga zvose kune zvinhu izvo zvavari zvakaitwa.

Pokuperevedza muna akatungamirira mwenje zvinopfuura makodzero. The chikuru chinetso ndiwo mutengo mukuru kwazvo. Somuenzaniso, mhuri diode mwenje kuti 9-10 W achaita mari kusvika 2000 rubles, uye hofisi mhando (sirin'i "Armstrong") - kubva 5000 rubles. Kusarurama kwemafungiro wechipiri kuti mugadziri kusvika 100 000 maawa dzamarudzi basa tsika dzinoratidza munguva duku zvikuru kushanda. Izvi imhaka yokuti pane sekristaro akatungamirira kudzikisirana maturo. The mugadziri zvakare inopa vimbiso iri zvigadzirwa zvavo 3-5 makore. Yandakapiwa diode rambi akabhadharira woga muna 5 years, unogona kurasikirwa nemari yako. Chimwe chinetso rakamanikana chiedza achine chakarondedzera uye hachifadzi.

Akatungamirira mwenje vave raiswa uye Automotive indasitiri. Kubva kuma 1990, motokari vagadziri vakatanga kushandisa LEDs mune motokari headlamps mu akamedura zviedza, nhungamiro zviratidzo, kukura, muchiedza mupanda uye dashboard etc. The diode rambi kuti motokari dzakasiyana luminescence chakarondedzera: .. Kubva tsvuku rwebhuruu. Zvino, vagadziri vakawanda zvibereko motokari kuti zvakasiyana yemashoko yepamusoro LEDs, ichi chinotanga zvikuru zvingangoitika Tuning michina.