1206 LED SMD Blue Zener Diode Kariyar LED

1206 SMD LED Launin Shuɗi tare da Zener Diode

Wannan shine LED ɗin SMD na Blue wanda ke ɗaukar hoto a cikin akwati na 1206 SMD LED. Wanne ya sanya shi ƙaramin shuɗi mai haske SMD LED.

A yadda aka saba akwai guda ɗaya a ciki na shuɗin LED. Amma a cikin wannan 1206BC-ZR, da fatan za a duba hoton kamar yadda ake bi, akwai kwakwalwan kwamfuta guda biyu a cikin kunshin. Isayan fari ne kuma an haɗa shi da waya zinare guda biyu, wanda shine guntu mai launin shuɗi. Tushen haske ne na SMD LED. A gefe guda, akwai ƙaramin baƙin guntu, wanda shine Zener Diode.

Menene Zener diode, me yasa za a sami zener diode kuma menene aikinta?

Na farko, zener diode nau'ikan diode ne na musamman wanda aka tsara shi don amintacce ya ba da izinin gudana a yanzu "baya" lokacin da wani takamaiman ƙarfin lantarki, wanda aka sani da zenner voltage, ya isa. Don wasu aikace-aikace, LED na iya lalacewa ta babban ƙarfin lantarki ko wutar lantarki. Domin kare LED ɗin, zai fi kyau idan muka ƙara zener diode zuwa kewayen ciki. Sannan zener diode zai iya kare LED daga wutar lantarki mai tsayayye da tsayayyen zaɓi.

Tabbas, ba kawai wannan LED ɗin na 1206 SMD ba, idan kuna buƙatar kariya ga sauran SMD LED ko LED lamp. Kamar 0603 SMD LED, 2835 SMD LED 5050 SMD LED ect. Duk akwai.

1206 SMD LED Girman:

* Ana kuma samun wannan girman a cikin LED mai nisan zango, kamar RGB LED, Amber LED ko wasu ect LED na al'ada *

Sigogin lantarki:

* Maganar bugun gaba a halin yanzu: Aikin 1% da Faɗin Pulse = 10us.

* Deraddamarwa da ƙwaƙwalwa: mustaddamar da ƙwaƙwalwa dole ne a kammala shi tare da sau 3 a 260 ℃

* Ana auna ƙarfi mai haske ta ZWL600.

* λD an samo shi ne daga zane na chromaticity na CIE kuma yana wakiltar tsayin daka ɗaya wanda ke bayyana launin na'urar.

Bayanin Samfu na 1206 SMD LED tare da Zener Diode:

A cikin ci gaban samar da LED, kowane daki-daki duk suna da matukar mahimmanci ga adadin yawan LED ɗinmu na SMD.

Tsaran waya na zinare na iya tabbatar da cewa LED yana da ingantaccen aiki lokacin da yake ƙarƙashin babban yanayin. Chip LED cibiya na iya kiyaye LED ɗin yana fitar da haske da launi iri ɗaya. Kyakkyawan epoxy na iya rarraba murfin LED a ciki da kyau kuma Zener diode na iya kare LED ɗin daga babban ƙarfin lantarki da zaɓin lantarki mara motsi;

Babban aikace-aikace na Blue 450nm LED, 460nm LED da 470nm LED:

Tsarin masana'antu na SMD LED:

HATTARA HANYA:

Kwatanta da mai karancin ruwa wanda yake da wuya kuma mai saurin fashewa, silicone yana da taushi kuma mai sassauci Althouth halayenta yana rage tsananin damuwar zafin, yana da saukin lalacewa ta hanyar karfin inji. A sakamakon haka, ana buƙatar kiyaye hanyoyin kiyayewa na musamman yayin taro ta amfani da kayayyakin Led da aka killace silicone. Rashin yin biyayya na iya haifar da lalacewa da gazawar lokacin jagorancin

1. Yi amfani da kayan aiki ta gefen gefen ta amfani da tilas ko kayan aikin da suka dace.

2, Kada a taɓa taɓawa ko taɓa farfajiyar ruwan tabarau na silikon. Yana iya lalata kewayawar ciki.

3, Kada a tara PCBS tare da ke ɗauke da ledojin da aka fallasa. Tasiri na iya karce ruwan tabon silicone ko lalata layin ciki.

4, 4-A Faɗin ciki na ƙwaƙwalwar ƙwaƙwalwar ajiya ta SMD bai kamata ya wuce girman LED ɗin ba don hana rarar iska;

4-BA abu mai sassauci ana ba da shawarar don bututun bututun ƙarfe don kauce wa daskarewa ko lalata layin LED yayin ɗaukarwa.

4-C Dole ne a tsara girman kayan a daidai cikin injin ɗebo da wuri don tabbatar da madaidaiciyar ɗagewa da kaucewa lalacewa yayin samarwa;

4-D Kamar yadda sanya sinadarin silikon yake iya shafar gas, wasu abubuwa masu lalata kamar H2S na iya lalata kayan azurfa na leadframe. Kulawa ta musamman yakamata ayi idan ana amfani da LED tare da sanya sinadarin silicone a kusa da irin waɗannan abubuwa.

5, Don Allah aviod yaci gaba da bayyanawa ga yanayin danshi wanda zai gurbata kuma ya nisanta samfurin daga canjin canjin yanayi a yanayin zafi na ambiemt.

6, Samfura a cikin asalin kunshin da aka rufe ana ba da shawarar haɗuwa tsakanin awanni 24 da buɗewa.