5mm LED Red 12V 20mA Integrated Resistor

12V 5mm LED nwere ụdị oghere

503FRD62D3L14-12V nwetara nkọwapụta ndị yiri ya na 304FRD62D3L14V12. N'ihi na abụọ nke a Red Site-hole LED, ha niile na-acha uhie uhie diffused oghere na 12V n'ihu voltaji, 20mA ọrụ ugbu a na integrated resistor n'ime. Nnukwu dị iche iche bụ nha nke oriọna LED. Nke mbụ 5mm Red Site-hole ikanam nwetara 5mm dayameta red diffused cylinder na 8.7mm elu na nke ikpeazụ 3mm Red Site-hole ikanam dị nnọọ nwetara 3mm dayameta red epoxy oghere. N'okwu a, 5mm 12V LED 620 - 625nm LED ga-enweta mpaghara ikuku buru ibu. Ị chọrọ ụfọdụ 12V LED maka ọrụ gị? Kpọtụrụ anyị maka nkọwa ndị ọzọ ma ọ bụ ọ bụrụ na ịchọrọ ụfọdụ sample maka ule ~

Nha nke 12V 5mm LED:

Njirimara LED site na oghere:

* Akụkụ nke oghere: 5mm gburugburu n'elu;

* voltaji na-aga n'ihu: 12VDC dakọtara;

* Ogologo ogologo 620-630nm;

* Ụdị oghere: Red diffused;

* ntụkwasị obi dị elu na intersity radieshon dị elu;

Oke eletriki:

* Pulse n'ihu ọnọdụ ugbu a: Ọrụ 1% na obosara obosara = 10us.

* Ọnọdụ ire ere: A ga-emerịrị ọnọdụ ire ere na 3 sekọnd na 260 ℃

Njirimara eletrọnịkị (Tc=25 ℃ )

* A na-atụle ike ọkụ site na ZWL600.

* θ1/2 bụ off-sxis akụkụ nke luminous ike bụ ọkara axia luminous ike;

Ngwa ngwa:

* Kwesịrị ekwesị maka ọkụ azụ;

* Ihe ngosi ọkụ;

* oriọna eji achọ mma;

Nkọwa ngwaahịa:

99.99% waya ọla edo dị ọcha;

Ọlaọcha ihe mkpuchi LED;

ibe ibe ama ama;

Epoxy dị elu;

Ọganihu nrụpụta nke LED site na oghere:

Tụlee ya na SMD LED, site na oghere LED mmepụta ga-adị mgbagwoju anya karị. Nke pụtara na ọ ga- ewekwu ọganihu mmepụta na oge mmepụta:

Nke mbụ, anyị kwesịrị ịkwadebe mgbawa LED (nke a ga-abụ otu ihe nrụpụta SMD LED ); Nke abuo, anyị ga-mkpa itinye LED mgbawa n'ime LED etiti, na mgbe ahụ, anyị ga-mkpa dị ọcha gold waya jikọọ cathode na anode nke LED etiti. Ọ na-abịa dị iche iche, maka SMD LED mmepụta, anyị kwesịrị itinye epoxy na LED etiti na-eche ruo mgbe ọ kpọrọ nkụ site oven. Agbanyeghị, maka oriọna LED, anyị kwesịrị ịgbanye epoxy n'ime oghere oghere wee tinye ihe niile na oven ma ọ dịkarịa ala awa 8 ruo mgbe ha kpọrọ nkụ. Mgbe nke ahụ gasịrị, anyị kwesịrị ịkwanye ha na oven wee nweta LED nke ebu. Na mgbe ahụ, anyị kwesịrị ibelata atụdo nke ikanam ka ha wee dị mfe nwalee.

N'ikpeazụ, anyị nwetara LED. Iji jide n'aka na ịdị mma na uwe dị mma dị ka achọrọ. Anyị kwesịkwara itinye LED niile na igwe nkewa na ha anyị ga-enweta LED na otu bins.

Ọnọdụ Nchekwa:

1. zere ikpughe na-aga n'ihu na gburugburu ebe mmiri na-ekpo ọkụ ma mee ka ngwaahịa ahụ pụọ na mgbanwe ngwa ngwa na ọnọdụ okpomọkụ;

2. Ekwesịrị ịchekwa ọkụ ọkụ na okpomọkụ ≤30 ℃ na iru mmiri iru <60% ℃;

3. A na-atụ aro ngwaahịa na ngwugwu mbụ mechiri emechi ka a na-agbakọta n'ime awa 72 nke mmeghe;

4. Product na meghere ngwugwu ihe karịrị otu izu kwesịrị butere maka 6-8 awa na 85-10 ℃;

Uzo esi ebugo LED

1, The lea d pitch nke LED ga-adaba na pitch nke arịọnụ oghere na PCB n'oge akụrụngwa ọnyịnye ;

Enwere ike ịchọrọ ịmepụta ndu iji hụ na ọkwa ndu dabara na oghere oghere ;

Rụtụ aka na foto dị n'okpuru maka usoro nhazi ndu kwesịrị ekwesị ;

Emela ụzọ PCB traktị na mpaghara kọntaktị n'etiti leadframe na PCB iji gbochie mkpirisi okirikiri ;

Ekwuru:

○ Ụzọ nrịgo ziri ezi;

× Usoro mgbago na-ezighi ezi;

2. Mgbe soldering wires na LED, onye ọ bụla njikọ waya kwesịrị iche iche ikpuchi na okpomọkụ-shrink tube iji gbochie mkpụmkpụ-circuit kọntaktị.

Ejila wires abụọ ahụ n'otu tube na-ekpo ọkụ ka ị ghara ịkụnye ọkụ ọkụ ọkụ ;

Ịkọba nrụgide na ndị na-edu ndú nwere ike imebi ihe ndị dị n'ime ma kpatara ọdịda ;

Ekwuru:

○ Ụzọ nrịgo ziri ezi;

× Usoro mgbago na-ezighi ezi;

3. Jiri nkwụsị (Fig 3) ma ọ bụ oghere (Fig 4) iji dobe LED n'elu PCB ;

4. Nọgide na-enwe opekempe nke 3mm cl earance n'etiti isi nke lens LED na ụzọ mbụ ehulata (Fig 5. Fig. 6)

5. N'oge ndu na-akpụ, jiri ngwá ọrụ ma ọ bụ jigs jide ndị na-edu n'enweghị nchebe ka ike na-ehulata agaghị ebufe na oghere LED na ihe ndị dị n'ime ya ;

Emela ụzọ akpụ ozugbo etinyere akụrụngwa ahụ na PCB ;

L ead akpụ Usoro

1. Usoro nhazi nke ndu ;

2 . Akwụsịla ndị na-edu ihe karịa ugboro abụọ (Fig 7 );

3. N'oge soldering, akụrụngwa mkpuchi na njide kwesịrị ịhapụ mkpochapụ ka ịzena-etinye na-emebi nchegbu na LED n'oge soldering (Fig 8) ;

4. N'ọnụ nke soldering ígwè ekwesịghị imetụ oghere epoxy ;

5. Site-oghere LED s bụ ekwekọghị na reflow soldering ;

6. Ọ bụrụ na LED ga-enweta ọtụtụ ihe na-agafe ma ọ bụ na-eche usoro ndị ọzọ ihu ebe akụkụ ahụ nwere ike ịdaba na ọkụ ọkụ biko lelee Best LED maka ndakọrịta ;