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Dalilan Rushewar bangon bangon LED

Dalilan Rushewar bangon bangon LED

2023-11-28

Dalilan lalata bangon bangon LED

LED bango wanki ne mai low-voltage low-power fitila, wanda ya fi kula da wutar lantarki. Sabili da haka, hasken duka LED yawanci ana sarrafa shi ta halin yanzu, kuma ƙimar ƙimar duk aikin yanzu shine 20 mA. Idan halin yanzu ya wuce wannan ƙimar kololuwa, zai iya haifar da lalata bangon LED cikin sauƙi.

Dangane da wannan ka'ida, dalilai na lalata bangon bangon LED a rayuwa ta ainihi suna da abubuwa masu zuwa:

Na farko: hana ruwa. Lokacin da fitilun LED suna amfani da kayan hana ruwa daban-daban, ƙarfin aikin hana ruwa da tsawon rayuwar aikin hana ruwa ya bambanta. Bayan wasu kayan hana ruwa na LED sun tsufa kuma sun ƙare, ruwa zai shiga kuma ya haifar da kewayawa.


Na biyu: Direba ko fitilar fitila ta lalace. Idan aka kwatanta, a cikin fitilun LED, direba da bead ɗin fitila suna da sauƙin karya. Domin aiki irin ƙarfin lantarki na LED fitilu yawanci 24V, da kuma rated irin ƙarfin lantarki na alternating halin yanzu ne 220V, shi ne sau da yawa wajibi ne don shiga ta direba don yin m ƙarfin lantarki da kuma barga halin yanzu tsari. Zabi na tuƙi a kasuwa ma ya bambanta, tare da ƴan daloli don marasa kyau da dala dala don mai kyau. Saboda haka, tsawon rayuwar tuƙi ya bambanta dangane da inganci. Lokacin da direban baya aiki akai-akai, hakan kuma zai haifar da ƙarancin wutar lantarki da na yanzu, wanda a ƙarshe zai kai ga lalata duk sandar hasken. Manyan masana'antun ke amfani da bead ɗin fitulun, kuma rayuwarsu ta yau da kullun ta fi girma. Duk da haka, beads fitilu suna shafar muhalli (high zafin jiki). Saboda haka, suna da sauƙin karya.

Na uku: daidaita bangaren. Wannan shi ne lokacin da ƙarfin ƙarfin ƙarfin da juriya ba su daidaita yayin lissafin, bayan wani lokaci na amfani, wani mummunan halin yanzu zai faru, wanda zai ƙone dukan kewaye.

Abubuwan da ke sama sune dalilai na gabaɗaya don lalata bangon bangon waje. Akwai iya samun wasu dalilai, amma suna da wuya.