Zitsulo Kore 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,Zitsulo Kore PCB be widely used.

Metal core printed circuit board PCB (you aslo can call it MCPCB , matenthedwe PCB, kunagwa Mkuwa PCB) ndi mtundu wa PCB bolodi ndi chuma zitsulo m'munsi m'malo nsalu galasi FR4, FR3 kapena others.There ndi wosakwatiwa amaganiza, wachiphamaso amaganiza, ndi multilayer board. The ambiri 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.

Zitsulo Kore PCB ntchito m'malo miyambo FR4 kapena CEM3 PCBs chifukwa cha luso efficiently dissipate kutentha kutali zigawo zikuluzikulu. Izi zimatheka ndi ntchito thermally conductive wosanjikiza dielectric.

The prepreg dielectric amapereka kwambiri kutentha kutengerapo kuchokera zojambulazo ndi zigawo kwa mbale m'munsi, pokhalabe kwambiri magetsi kudzipatula. M'munsi zotayidwa kapena mbale mkuwa amapereka umodzi amaganiza gawo lapansi makina okhulupirika ndi kugawira ndi kusintha kutentha kwa koziziritsira, ukuonekera pamwamba kapena mwachindunji mlengalenga yozungulira.

Zitsulo Kore PCB Mbali:

• mankhwala a mayamwidwe matenthedwe mu PCB dera kapangidwe
• Kuchepetsa kutentha opaleshoni, kuonjezera mphamvu kachulukidwe ndi zodalirika, zokulitsa moyo wa mankhwala
• Ang'onoang'ono zotsalira, m'munsi hardware ndi msonkhano ndalama
• M'malo osalimba ceramic magawo PCB ndi bwino durability mawotchi

Zitsulo Kore PCB ofunsira:

• Kuyatsa: anatsogolera Kuwala ndi lalikulu wosuta aluminiyamu PCB
• Mphamvu gawo: Mphamvu Converters, Inverters, boma yolandirana olimba, mphamvu rectifier milatho
• Mphamvu okwanira: kusintha yang'anira, DC / AC Converter, SW yang'anira
• Communication zipangizo zamagetsi: mkulu-pafupipafupi mkuzamawu, zipangizo fyuluta, chopatsilira madera
• zida Audio: athandizira, linanena bungwe amplifiers, moyenera amplifiers, amplifiers wailesi, preamplifiers, mphamvu amplifiers
• Computer: CPU matabwa, abulusa floppy litayamba, magetsi zipangizo
• Office zida zokha: abulusa galimoto ...
• Mphamvu gawo: Inverters, boma yolandirana olimba, mphamvu rectifier milatho
• Car: Intaneti yang'anira, poyatsira, opha mphamvu ...

mphamvu: