Miotal Croí-PCB

With the increase of the LED chip size and polycrystalline LED the development of packaging design, LED the heat load are also redouble,in addition to this the heat dissipation capacity of plate material, its thermal stability of materials are also affect the LED products’ life.In short, high power LED products loading board material needs to have at the same time the characteristics of high heat dissipation and high heat resistance, so the packaging substrate material becomes the key factor, on the application of traditional LED heat dissipation substrate,Miotal Croí-PCB be widely used.

Metal core printed circuit board PCB (you aslo can call it MCPCB é, PCB Teirmeach, Trom Copper PCB) Tá de chineál ar bord PCB le hábhar táirmhiotal ionad fite gloine FR4, FR3 nó others.There singil Thaobh, dhá thaobh, agus multilayer bord. An chuid is mó de Metal Core PCB manufacturers are commonly used metal core material is aluminum, copper and alloy. Aluminum is the most frequently used among them due to its good heat transfer ability,dissipation ability and relatively cheaper costs than copper,even which may has a better performance,so it widely was accepted.copper although have better performance,but its cost more expensive,steel is more rigid than both aluminum and copper,it has normal steel and stainless steel,but its thermal conductivity is lower than others,simple speaking,aluminum material is the best choice,even considering from cost,rigidness and thermal conductivity.

There are single sided,two layer and multi-layer mcpcb,the Single sided metal core printed circuit board consists of a metal base (aluminum or copper alloy), dielectric layer, and copper conductor layer. The single layer MCPCB can be used with surface mount and chip & wire components. It provides much lower thermal resistance than FR4 PCB. And the metal core provides lower cost and allows much larger areas than ceramic substrates.

Miotal Croí-PCB é úsáidtear iad in ionad traidisiúnta FR4 nó CEM3 PCBanna mar gheall ar an cumas chun dissipate go héifeachtach teas ar shiúl ó na comhábhair. Baintear é seo amach trí úsáid a bhaint as sraith tréleictreach teirmeach seoltaí.

Soláthraíonn an tréleictreach prepreg aistriú teasa den scoth as an scragall agus comhpháirteanna go dtí an pláta bonn, agus a chothabháil aonrú leictreachais den scoth. Tugann an alúmanam bonn nó pláta copar tsubstráit sláine meicniúla singil-Thaobh, agus dáileann agus aistrithe an teas a doirteal teasa, gléasta dromchla nó go díreach leis an aer comhthimpeallach.

Miotal gné Core PCB:

• cóireáil éifeachtach idirleathadh teirmeach i ndearadh ciorcad PCB
• Laghdú teocht oibriúcháin, dlús cumhachta agus iontaofacht a mhéadú, leathnú an saol táirge
• lorg níos lú, crua-earraí agus teacht le chéile ar chostais níos ísle
• In ionad an leochaileach foshraitheanna ceirmeacha PCB le marthanacht níos fearr meicniúil

iarratais PCB Miotal Core:

• Soilsiú: Is stiúir Solas an t-úsáideoir is mó de Alúmanam PCB
• Power modúl: Tiontairí Power, Inverters, athsheachadáin staide soladaí, droichid ceartaitheoir cumhachta
• Power soláthair: athrú rialtóir, DC / AC tiontaire, rialtóir SW
• Cumarsáid Trealamh leictreonach: amplifier ard-minicíocht, fearais scagaire, ciorcaid tarchuradóra
• Trealamh Fuaime: ionchur, aimplitheoirí aschuir, aimplitheoirí cothrom, aimplitheoirí, réamhaimplitheoirí, aimplitheoirí cumhachta fuaime
• boird LAP, thiomáineann dhiosca flapach, feistí soláthar cumhachta: Ríomhaire
• Trealamh uathoibrithe oifige: thiomáineann mótair ...
• Power modúl: Inverters, athsheachadáin staide soladaí, droichid ceartaitheoir cumhachta
• Carr: rialtóir leictreonach, adhainte, rialaitheoirí cumhacht ...

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