940nm IR LED - 3014 SMD LED

A cikin kasuwar mu ta LED, zamu iya kiran infrared LED kamar IR LED ko LED IR emittier. A yadda aka saba zango shine 850nm ko 940nm, akwai kuma sauran raƙuman ruwa kamar 880nm LED, 900nm LED, 970nm LED, 980nm LED ect. Sannan menene bambanci tsakanin 940nm IR LED da 850nm IR LED?

1. 850nm infrared LED ko 940nm infrared LED yana nufin raƙuman ruwa da guntu na LED ke fitarwa. Naúrar ita ce nm, wacce ke cikin hasken infrared. Da farko yana nuna banbanci a cikin zango.
2. Gabaɗaya magana, mafi girman ƙimar raƙuman ruwa, ƙananan ƙarfin lantarki na gaba yana sauke darajar VF a ƙarƙashin yanayin halin yanzu. A ƙarƙashin yanayin 20MA na yanzu, ƙimar VF na 850nm IR LED (850nm ta-rami IR LED ko 850nm SMD LED) kusan 1.35-1.55V, kuma ƙimar VF na 940nm IR LED (940nm ta-rami IR LED ko 940nm SMD LED) Game da 1.10-1.25V, ba shakka, ƙimar VF za ta bambanta dangane da halin yanzu
3. LED 850nm yana da ja fashe kuma 940nm LED ba shi da ja fashe. Abin da ake kira ja fashe yana nufin dige-digen ja da ake gani a guntu lokacin da fitilar infrared ke aiki. Don haka idan kuna buƙatar ɓoyewa, yi amfani da 940nm SMD LED ko 940nm LED Lamp zaɓi ne mai kyau, amma wasu Abokin ciniki zai yi amfani da black colloid 850nm LED don rufe yanayin fashewar ja, amma idan kun kula da shi, ja fashewa har yanzu ana iya gani.

Wannan IR LED ya sami ƙaramin girman: 3.0mm*1.4mm*0.8mm. Daidai da sauran SMD LED, Wannan shine dalilin da yasa mutane suka kira shi a matsayin 3014 SMD IR LED.

Ƙananan ƙarfin IR LED an yi shi da ƙaramin guntu na LED, kamar mil 10, mil 12. 14 mil, 16 mil da sauransu. SMD IR LED yana samun farin jini, ta yadda adadin masana'antar Chip IR LED ke ƙaruwa a waɗannan shekarun. Mafi shahararren alamar guntu shine Epistar, Tyntek ect. Waɗannan guntun LED ɗin sun sami cikakkiyar cikakkiyar aiki fiye da ɗayan, shine dalilin da ya sa zai iya zama farkon zaɓin mu na IR LED.

Bayani na 3014 SMD LED - 940nm IR LED:
Wurin asali: Shenzhen, China (ɓangaren duniya)
Nau'in: Infrared LED

Ikon: 0.1W
Rayuwar aiki: Fiye da sa'o'i 80,000
Kayan abu: Wayar zinare mai tsabta da mai tallafawa jan ƙarfe
More zango: 680nm, 700nm, 730nm, 770nm, 810nm, 830nm, 850nm, 880nm, 900nm, 940nm, 980nm, 1050nm, 1550nm ect.

0.1W 3014 SMD LED - 940nm LED :