Nzira yekuziva sei kunaka kwe LED mwenje mitsetse?

Nekuvandudzwa kwesainzi uye tekinoroji, marambi e LED anogona kuonekwa kwese kwese. Nhasi ini ndichakuudza kuti ungaziva sei kunaka kwe LED mwenje mitsetse. Musika we LED light strip wakasanganiswa, uye mitengo yezvigadzirwa kubva kuvagadziri venguva dzose uye zvigadzirwa kubva kune vanogadzira copycat inosiyana zvakanyanya.

Tinogona kuita zvitupa zvekutanga zvichienderana nechitarisiko chakapfava, uye tinogona kunyatsoziva kuti kunaka kwacho kwakanaka here kana kuti kwakaipa.

Inogona kunyanya kuzivikanwa kubva pane zvinotevera zvinhu:

1. Tarisa majoini ekutengesa. Iwo ma LED mwenje mitsetse inogadzirwa neyakajairwa LED mwenje mitsetse vanogadzira inogadzirwa vachishandisa SMT chigamba tekinoroji, vachishandisa solder paste uye reflow soldering. Naizvozvo, majoini e solder pane mwenje we LED strip akatsetseka uye huwandu hwe solder hahuna hukuru. Iwo majoini ekutengesa anotambanuka kubva paFPC pad kuenda kune LED electrode mune arc chimiro.

2. Tarisa pamhando yeFPC. FPC yakakamurwa kuva marudzi maviri: mhangura-yakapfeka uye yakakungurutswa mhangura. Iyo foil yemhangura yendarira-yakapfeka bhodhi iri kubuda. Kana iwe ukanyatsotarisisa, unogona kuzviona kubva pakubatana pakati pepadhi neFPC. Iyo mhangura yakakungurutswa yakanyatsobatanidzwa neFPC uye inogona kukotama pakuda pasina padhi inodonha. Kana iyo copper-clad board yakakombama zvakanyanya, mapedhi anodonha. Kunyanya kupisa panguva yekugadzirisa kuchaitawo kuti mapadhi adonhe.

3. Tarisa kuchena kwechiso che LED strip. Iyo yepamusoro ye LED mwenje mitsetse inogadzirwa uchishandisa SMT tekinoroji yakachena kwazvo, isina tsvina kana mavara anooneka. Hazvina mhosva kuti iyo yenhema ye LED mwenje tambo inocheneswa sei, mavara uye maronda ekuchenesa acharamba aripo.

4. Tarisa pakaputirwa. Yenguva dzose mwenje we LED mitsetse inoiswa mu-anti-static reels, mumitsetse yemamita mashanu kana gumi, uye yakavharirwa mumabhegi e-anti-static uye hunyoro-uchapupu. Iyo copycat vhezheni ye LED mwenje tambo inoshandisa yakadzokororwa reel isina anti-static uye mwando-uchapupu hwekurongedza mabhegi. Kana iwe ukanyatsotarisisa pane reel, unogona kuona kuti pane maronda uye zvikwangwara pamusoro pechiso chakasara pakabviswa mavara.

5. Tarisa mavara. Yenguva dzose LED mwenje mitsetse yekurongedza mabhegi uye reels ichange iine mavara akadhindwa paari, kwete akadhindwa mavara.

6. Tarisa pane zvakabatanidzwa. Yenguva dzose LED mwenje mitsetse ichauya nemirayiridzo yekushandisa uye mwenje mitsetse yakatarwa mubhokisi rekurongedza, uye ichave yakashongedzerwa ne LED mwenje mitsetse yekubatanidza kana makadhi ekubata; nepo iyo copycat vhezheni ye LED mwenje strip isina izvi zvishongedzo mubhokisi rekurongedza, nekuti Mushure mezvose, vamwe vagadziri vanogona vachiri kuchengetedza mari.

Cherechedza pamitsetse yemwenje

1. Kupenya kunodiwa kwe LED kunosiyana zvichienderana nezviitiko zvakasiyana uye zvigadzirwa. Semuyenzaniso, kana ma LED jewelry counter lights akaiswa mune mamwe mahombe ezvitoro, isu tinofanirwa kuve nekupenya kwepamusoro kuti titaridzike. Kune imwechete yekushongedza basa, kune zvakasiyana zvigadzirwa senge LED spotlights uye LED ine mavara emwenje mitsetse.

2. Anti-static kugona: Anti-static kugona ma LED ane simba rinopesana ne-static ane hupenyu hurefu, asi mutengo uchave wakakwirira. Kazhinji antistatic iri nani kupfuura 700V.

3. Ma LED ane wavelength yakafanana uye tembiricha yeruvara achava nemuvara wakafanana. Izvi zvinonyanya kukosha kune marambi anosanganiswa muhuwandu hukuru. Usaburitse mutsauko wakawandisa weruvara murambi rimwe chete.

4. Leakage current ndiyo yazvino kana LED ichiita magetsi in reverse direction. Isu tinokurudzira kushandisa zvigadzirwa zve LED zvine madiki ekudonha ikozvino.

5. Kugona kwemvura, zvinodiwa zvekunze uye mukati me LED magetsi zvakasiyana.

6. Chiedza che LED chiedza-emitting angle ine simba guru pamarambi e LED uye ine zvinodiwa zvikuru zvemarambi akasiyana. Semuenzaniso, tinokurudzira kushandisa 140-170 madhigirii e LED fluorescent mwenje. Hatingatsanangure zvimwe zvizere pano.

7. LED machipisi anoona iyo yakakosha mhando ye LEDs. Kune akawanda mabhureki e LED machipi, kusanganisira ayo anobva kune ekunze mhando uye ayo anobva kuTaiwan. Mitengo yemhando dzakasiyana inosiyana zvakanyanya.

8. Kukura kwechipu che LED kunotarisawo kunaka uye kupenya kwe LED. Pakusarudza, tinoedza kusarudza machipisi akakura, asi mutengo uchave wakakwira zvakafanana.