Mai karɓar IR Ta hanyar rami Na'urar Na'urar Na'urar Na'ura Mai Nesa

Mai karɓar IR Ta hanyar-rami Na'urar Na'urar Siginar Nesa Mai Nesa

Kamar yadda muka gabatar a baya, akwai nau'ikan masu karɓar IR guda biyu gaba ɗaya: nau'in SMD da nau'in rami.

An samar da wannan BYT-0537KND tare da ruwan tabarau na baƙar fata, tunda wannan firikwensin na gani ne, wannan ruwan tabarau baƙar fata zai fi kyau don aikin su lokacin da suke aiki. Becuase wannan samfurin na iya karɓar siginar, ana iya amfani da su sosai a cikin tsarin IR don sarrafawa da sarrafa na'urori, Tsaro da ƙofofin dabbobi. Idan kuna buƙatar wasu masu jujjuyawar IR da masu karɓar IR don ƙirar ku, kawai ku ji daɗin tuntuɓar mu don ƙarin cikakkun bayanai game da shi ~ Wannan BYT-0537KND na iya karɓar siginar daga IR LED kamar: 940nm LED, 850nm LED ko wasu.

Ingancinmu ba zai ba ku kunya ba!

Girman BYT-0537KND:

Hanyoyin Hanya na Lantarki (Tc = 25 ℃)

Abubuwan Mai karɓar IR:

Yayi daidai da wasu LED-rami na huhu ko mai karɓa. Hakanan muna samar da wannan samfurin tare da ingantaccen epoxy da ingantaccen zinaren zinare;

Yanayin ajiya

1. guji ci gaba da fallasawa ga yanayin danshi mai ɗimbin yawa da nisantar da samfur daga saurin sauyawa a yanayin zafin yanayi;

2. Ya kamata a adana LEDs tare da zazzabi ≤30 ℃ da dangin zafi <60%℃;

3. Samfurin a cikin kunshin da aka rufe na asali ana ba da shawarar a haɗa shi cikin awanni 72 na buɗewa;

4. Samfurin a cikin kunshin da aka buɗe sama da mako guda yakamata a gasa shi tsawon awanni 6-8 a 85-10 ℃;

HANYAR HANKALI

1, Fitar d LED ɗin dole ne ya dace da ramin ramukan hawa a kan PCB yayin jeri .

Ana iya buƙatar yin gubar don tabbatar da raunin gubar daidai da ramin rami ;

Koma zuwa adadi da ke ƙasa don ingantattun hanyoyin samar da gubar ;

Kada ku bi diddigin PCB a yankin tuntuɓar tsakanin gubar da PCB don hana gajeren zango ;

2. Lokacin da aka kunna wayoyi zuwa LED, kowane haɗin haɗin waya yakamata a ware shi daban tare da bututun zafi don hana tuntuɓar ɗan gajeren zango.

Kada ku haɗa wayoyi biyu a cikin bututun zafi guda ɗaya don gujewa ƙuƙwarar jagorar LED ;

Danne danniya akan gubar da aka jagoranta na iya lalata tsarin cikin gida da haifar da gazawa ;

3. Yi amfani da tsayuwa (Fig 3) ko spacers (Fig 4) don amintaccen sanya LED ɗin sama da PCB ;

4. Kula da wani m 3mm d earance tsakanin tushe na LED ruwan tabarau da kuma na farko gubar lanƙwasa (siffa 5. siffa 6)

5. Lokacin yin gubar, yi amfani da kayan aiki ko jigs don riƙe jagororin cikin aminci don kada a lanƙwasa ƙarfin lanƙwasa zuwa ruwan tabarau na LED da tsarinta na ciki ;

Kada kuyi aikin gubar da zarar an ɗora kayan akan PCB ;

L ead kafa hanyoyin

1. Hanyoyin Samar da Gubar ;

2 . Kada ku tanƙwara jagororin fiye da sau biyu (Fig. 7 );

3. Lokacin siyarwa, murfin kayan da masu riƙewa yakamata su bar izini don gujewa sanya damuwa mai lalacewa akan LED yayin siyarwa (Fig 8) ;

4. Ƙarshen baƙin ƙarfe ba zai taɓa taɓa ruwan tabarau ba ;

5. Ta hanyar rami LED s ba su dace da reflow soldering ;

6. Idan LED zai sha wucewa mai yawa ko kuma fuskantar wasu matakai inda ɓangaren na iya fuskantar matsanancin zafi don Allah a duba tare da Mafi kyawun LED don dacewa ;