LED PCB ọkọ imọ -ẹrọ ti dagbasoke sinu ọpọlọpọ awọn imotuntun ọja tuntun. Apẹẹrẹ ti o dara ni idagbasoke PCBS fun ina LED. The LED is welded to the circuit board, and the chip produces light during the electrical connection. Isun igbona ati ipilẹ seramiki ni a lo lati sopọ mọ chiprún lati fa ooru ati itutu ilana naa.

Awọn panẹli LED PCB ṣọ lati ṣe ina pupọ ti ooru, eyiti o jẹ ki itutu agbaiye nipasẹ ọna ọna laalaa. Nitorinaa, nigbagbogbo yan igbimọ Circuit LED Circuit ọpọlọ lati ni ilọsiwaju agbara agbara itankale ti LED. Ni pataki, aluminiomu jẹ igbagbogbo lo lati ṣe awọn igbimọ Circuit fun awọn imọlẹ LED. Aluminum PCBS typically include a thin layer of thermally conductive dielectric material that relocates and dissolves heat, providing excellent coherence compared to unyielding PCBS.

PCB LED ohun elo

Awọn ohun elo PCB LED le ṣepọ sinu ọpọlọpọ awọn ohun elo ina nitori ṣiṣe agbara ti o dara julọ, idiyele kekere ati irọrun apẹrẹ ti o pọju, bii:

Ina ijabọ

Awọn akọle ọkọ ayọkẹlẹ

Imọlẹ ologun

Street tunnel lighting

Ojuonaigberaokoofurufu papa

Street lamp lighting

Imọlẹ fọtovoltaic (oorun)

Awọn ina mọnamọna ati awọn atupa

Awọn imọlẹ ninu yara iṣẹ -iwosan kan

Imọlẹ ile -iṣẹ ati bẹbẹ lọ

RayMing n pese awọn solusan ina LED daradara ati ti ifarada

Gẹgẹbi ojutu fun awọn igbimọ Circuit LED pẹlu diẹ sii ju ọdun mẹwa ti iriri, a ni anfani lati pese iṣelọpọ ti awọn igbimọ Circuit LED, mimu ati awọn paati papọ labẹ orule kan. A ni idunnu lati ṣiṣẹ pẹlu rẹ lati ṣe agbekalẹ aluminiomu aṣa/awọn igbimọ irin fun ohun elo rẹ pato. A nfunni ni awọn idiyele FR-4 ti ifarada pẹlu awọn ohun elo ti o gbona-aluminiomu ti o tan ooru daradara, tutu gbogbo awọn paati Circuit LED ati ilọsiwaju iṣẹ ṣiṣe ni pataki.

Kini ifibọ PCB LED ati bii o ṣe n ṣiṣẹ?

Leds duro fun awọn diodes ti o nmọlẹ ina (leds). Wọn jẹ awọn diodes semikondokito ati pe wọn jẹ ti ẹgbẹ atupa elektroluminescent, eyiti o ṣe agbejade ina nipasẹ isọdọkan ti awọn orisii ti ngbe idiyele ni awọn semikondokito pẹlu aafo ẹgbẹ ti o yẹ. Due to their low voltage, operating power, compact size, long life and stability, leds are used in both industrial and consumer markets. Ọkan ninu awọn ẹya ti o wuyi julọ ni agbara rẹ lati ṣe ina laisi ipilẹṣẹ ooru pupọ, ṣiṣe ni ailewu fun lilo ojoojumọ. Its functionality is the main reason leds are integrated into printed circuit boards (PCBS). Leds jẹ igbẹkẹle ati lilo daradara fun awọn ohun elo PCB. Wọn ṣe bi ina, ni pataki ni awọn yipada fiimu ti kii ṣe ifọwọkan. Awọn igbimọ LED ti a ṣepọ ni a lo fun awọn aworan polyester ati awọn bọtini itẹwe roba.

Ni wiwo olumulo

Circuit boards are usually used for the lower circuitry of membrane switches, especially since they provide it. Display LED display window. These are usually easy to integrate into printed circuit board switch designs, but there are some choices about which type of LED to use.

Single point and block LEDS

They do the most and work the best of almost any type of surface material. Akiyesi pe awọn aaye matte tabi ifojuri jẹ lilo ti o dara julọ fun itankale ina nla. It is also important to remember that although leds cannot touch the active area of the switch, they can be made to believe they are part of the switch by graphical manipulation.

Ese tabi dada-agesin nikan ojuami LED

Ese tabi oguna aaye kan LED le ti wa ni agesin lori oruka isalẹ. Fun awọn iru awọn ledi wọnyi, awọn awọ oriṣiriṣi le ṣee lo, pẹlu awọn awọ awọ meji. Nigbati a ṣe apẹrẹ fẹlẹfẹlẹ awọn aworan lati gba LED, o rọrun lati fopin si ifopinsi lati opin kanna ti asopọ. Ṣe akiyesi pe o ko nilo lati tọju iwe apẹrẹ ipari LED ni isinyi lọtọ.

Anfani ti ese LED PCB

Bii awọn paati itanna ṣe di tinrin, lilo awọn yipada fiimu LED jẹ anfani bi o ṣe gba ifijiṣẹ ọja rọrun ati apejọ ikẹhin. Awọn kaadi LED idapọpọ wọnyi dara julọ fun itanna kekere, olumulo, ohun elo, awọn ẹrọ iṣoogun, ina si ile -iṣẹ alabọde ati awọn ohun elo Marine ati awọn ohun elo afẹfẹ. Laibikita ohun elo naa, awọn anfani ti awọn igbimọ LED ti a ṣepọ pọ pupọ:

Imọlẹ ati aibikita

Iyipada fiimu ifẹhinti idiyele kekere

Koju eruku ati ọrinrin

Rọrun lati ṣepọ sinu awọn ere wiwo eka

Lilo agbara kekere

Wa ni ọpọlọpọ awọn awọ, titobi ati agbara

Le ṣee lo fun iyipada fiimu fiimu fadaka ti o rọ ati iyipada fiimu fiimu idẹ

Ti o ba jẹ pe awọn adari wa sinu igbimọ Circuit, o rọrun lati darapo awọn yipada fiimu tinrin LED pẹlu awọn bọtini itẹwe, awọn iboju ifọwọkan ati awọn oriṣi miiran ti awọn yipada fiimu tinrin. Awọn PCBS ti a ṣe sinu tabi ifibọ pese ominira apẹrẹ ti o tobi julọ paapaa nigbati o ba ṣẹda awọn paati iyipada iyipada eka. Sisanra kekere ti awọn yipada fiimu tinrin LED dinku agbegbe lapapọ ti awọn atọkun iyipada eka wọnyi. Designers and engineers often choose integrated LED PCBS when inspecting and updating products.

Ni gbogbogbo, Awọn PCBS LED n pese imọlẹ ẹhin ore-olumulo julọ fun awọn yipada fiimu-tinrin. Nigba miiran wọn jẹ yiyan ti o dara julọ fun ifẹhinti kekere ICONS ati awọn aami nitori iṣipopada iṣọkan ti awọn ICONS nla ati awọn aami pẹlu awọn iyika PCB LED ti a fi sinu ko rọrun pupọ lati ṣaṣeyọri.