SMT le SMD: Theknoloji ea ho paka ea LED

Pontšo ea LED ea SMT

SMT, kapa thekenoloji ea holim'a metsi, ke theknoloji e kenyang lisebelisoa tsa elektronike ka ho toba holim'a boto ea potoloho. Theknoloji ena ha e fokotse feela boholo ba likarolo tse tloaelehileng tsa elektronike ho ea ho tse seng kae tse leshome, empa hape e finyella boima bo phahameng, botšepehi bo phahameng, miniaturization, theko e tlaase, le tlhahiso e ikemetseng ea kopano ea lihlahisoa tsa elektronike. Ts'ebetsong ea tlhahiso ea li-skrini tsa LED, theknoloji ea SMT e phetha karolo ea bohlokoa. E tšoana le setsebi se hloahloa sa mesebetsi ea matsoho se kenyang ka nepo mashome a likete a li-chips tsa LED, li-chips tsa bakhanni le likarolo tse ling botong ea potoloho ea skrine ea ponts'o, ho etsa "methapo" le "lijana tsa mali" tsa skrini sa pontšo ea LED.

Melemo ea SMT:

• Tšebeliso ea Sebaka:SMT e lumella hore likarolo tse ling li behoe ho PCB e nyenyane, e leng se nolofalletsang tlhahiso ea lisebelisoa tsa elektronike tse kopanetsoeng le tse bobebe.
• Ts'ebetso e Ntlafetseng:Ka ho fokotsa sebaka seo matšoao a motlakase a lokelang ho se tsamaea, SMT e ntlafatsa ts'ebetso ea lipotoloho tsa elektroniki.
• Tlhahiso e Kholofatsang Litšenyehelo:SMT e loketse ho iketsetsa, e leng ho fokotsa litšenyehelo tsa basebetsi le ho eketsa katleho ea tlhahiso.
• Ho tšepahala:Likaroloana tse kentsoeng ho sebelisoa SMT ha li na monyetla oa hore li fetohe kapa li khaohane ka lebaka la ho thothomela kapa khatello ea maikutlo.

SMD LED skrineng

SMD, kapa sesebelisoa sa holim'a metsi, ke karolo ea bohlokoahali ea theknoloji ea SMT. Likaroloana tsena tse nyane, joalo ka "micro heart" ea li-skrini tsa LED, li fana ka matla a tsitsitseng a skrineng. Ho na le mefuta e mengata ea lisebelisoa tsa SMD, tse kenyelletsang li-chip transistors, li-circuits tse kopantsoeng, joalo-joalo Li tšehetsa ts'ebetso e tsitsitseng ea li-skrini tsa LED tse nang le boholo ba tsona tse nyenyane haholo le mesebetsi e matla. Ka tsoelo-pele e tsoelang pele ea theknoloji, ts'ebetso ea lisebelisoa tsa SMD le eona e lula e ntlafala, e tlisa khanya e phahameng, mebala e pharalletseng le bophelo bo bolelele ba ts'ebeletso ho li-skrini tsa LED.

Mefuta ea likarolo tsa SMD:

• Likaroloana tsa Passive:Joalo ka li-resistors, capacitors, le inductors.
• Likaroloana tse sebetsang:Ho kenyeletsoa li-transistors, diode, le li-circuits tse kopaneng (ICs).
• Likarolo tsa Optoelectronic:Joalo ka li-LED, li-photodiode, le li-laser diode.

Lisebelisoa tsa SMT le SMD ho Lipontšo tsa LED

Lisebelisoa tsa SMT le SMD ho lipontšo tsa LED li kholo ebile li fapane. Mehlala e 'maloa e hlokomelehang ke ena:

• Liboto tsa Kantle tsa LED:Li-LED tsa SMD tse khanyang li netefatsa hore lipapatso le tlhahisoleseding li bonahala ka ho hlaka esita le letsatsing le tobileng.
• Mabota a Video a ka HareSMT e lumella lipontšo tse kholo tse se nang moeli tse nang le qeto e phahameng, tse loketseng liketsahalo, likamore tsa taolo le maemo a khoebo.
• Lipontšo tsa Retail:Moralo o mosesaane le o bobebe o matlafalitsoeng ke theknoloji ea SMT le SMD o etsa hore ho khonehe ho theha lipontšo tse khahlang le tse matla libakeng tsa mabenkele.
• Theknoloji ea ho apara:Lipontšo tsa LED tse feto-fetohang ka lisebelisoa tse aparoang li rua molemo ho tsoa ho sebopeho se kopaneng le se bobebe sa likarolo tsa SMD.

Qetello

Surface-Mount Technology (SMT) le Surface-Mount Devices (SMD) li fetotse indasteri ea ponts'o ea LED, e fana ka melemo e mengata mabapi le ts'ebetso, ts'ebetso, le ho feto-fetoha ha maemo. Ha thekenoloji e ntse e hatela pele, re ka lebella lintlafatso le ntlafatso ea liphutheloana tsa ponts'o ea LED, e leng ho tsamaisang nts'etsopele ea litharollo tsa pono tse tsoetseng pele le tse nang le tšusumetso.

Ka ho amohela mahlale a SMT le a SMD, bahlahisi le baqapi ba ka theha lipontšo tsa LED tse hahellehang tse fihlelang litlhoko tse tsoelang pele tsa liindasteri tse fapaneng, ho netefatsa hore puisano ea pono e lula e hlakile, e matla ebile e sebetsa.