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Metal Core PCB

Categorii de produse de Metal Core PCB , suntem producatori specializati din China, Printable Circuit Boards , Metal Core PCB furnizori / fabrica, en-gros produse de înaltă calitate de Metal Core Led PCB R & D și de fabricație, avem perfect servicii post-vânzare și suport tehnic. Așteaptă cu nerăbdare cooperarea!
Star Metal Metalic cu LED-uri de bază

Marca: JHY PCB

ambalare: Vacuum Pachet

Min. Ordin: 1 Piece/Pieces

Certificat: ISO9001

Locul de origine: China

STAR Metal Core PCB Acest PCB metalic STAR Metal Core (MCPCB) este fabricat de JHY PCB, un producător de PCB profesioniști. Această placă de circuite imprimate cu bază din aluminiu a fost dezvoltată pentru industria LED-urilor. Substratul izolat de...
Metal Core PCB Prototyping

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ambalare: Vacuum Pachet

Min. Ordin: 1 Piece/Pieces

Certificat: ISO9001

Locul de origine: China

Metal Core PCB Prototyping producător Producator de PCB Quick Turn, Metal Core PCB Prototyping, Aluminiu PCB. JHY PCB este un producător de circuite imprimate UL, TS16949, ISO-9001 și RoHS, în Guangdong, China. Suntem specializati in furnizarea...
Miez de metal multistrat din PCB

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ambalare: Vacuum Pachet

Min. Ordin: 1 Piece/Pieces

Certificat: ISO9001

Locul de origine: China

JHYPCB este un expert multilayer Metal Core PCB ("Multi Layer MCPCB" pentru scurt) producător, care oferă clienților săi cu cele mai bune MCPCB Multi Layer de calitate, și PCB Dublu Metal Core Core. Aceste plăci metalice cu 2 straturi...
Prototip de metal de bază PCB

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ambalare: Vacuum Pachet

Min. Ordin: 1 Piece/Pieces

Certificat: ISO9001

Locul de origine: China

Prototip de metal de bază PCB MCPCB, Metal Core PCB, plăci termice PCB - indiferent de denumirea pe care o preferați, toate sunt plăci care utilizează un material de metal de bază ca partea de distribuție a căldurii a plăcii de circuite. Metalele de...
Chip-on-Board PCB cu miez din metal

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ambalare: Vacuum Pachet

Min. Ordin: 1 Piece/Pieces

Certificat: ISO9001

Locul de origine: China

Chip-on-board PCB de metal de bază Chipset-on-board Metal Core PCB (COB MCPCB) este un tip de tehnologie de asamblare semiconductoare. Spre deosebire de procesul de asamblare tradițional, COB MCPCB are un micro-cip (care este, de asemenea, numit...
Miez de PCB cu un singur strat

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ambalare: Vacuum Pachet

Min. Ordin: 1 Piece/Pieces

Certificat: ISO9001

Locul de origine: China

Miez de PCB cu un singur strat Miezurile PCB din miez de metal monostrat sunt realizate dintr-un strat subțire de material dielectric, izolat din punct de vedere termic, dar laminat cu cupru. Este alcătuită dintr-o bază metalică din aliaj de...
Miez de metal dublu față

Marca: JHY PCB

ambalare: Vacuum Pachet

Min. Ordin: 1 Piece/Pieces

Certificat: ISO9001

Locul de origine: China

Plăci cu mai multe fețe cu mai multe fețe Miezurile PCB cu dublă fețe sunt utilizate în multe aplicații avansate de înaltă tehnologie. Aceste PCB-uri sunt utilizate atât în ​​prototipuri cât și în circuitele de producție. O placă de circuite...
Rapid Turn Metal Core PCB

Marca: JHY PCB

ambalare: Vacuum Pachet

Min. Ordin: 1 Piece/Pieces

Certificat: ISO9001

Locul de origine: China

Producător de plăci metalice cu miez rapid Producator de PCB Quick Turn, Prototype PCB, PCB din aluminiu si PCB miez de metal. JHY PCB este un producător de circuite imprimate UL, TS16949, ISO-9001 și RoHS, în Guangdong, China. Suntem specializati...
Metal Core PCB pentru LED

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ambalare: Vacuum Pachet

Min. Ordin: 1 Piece/Pieces

Certificat: ISO9001

Locul de origine: China

Metal Core PCB pentru LED Metal Core PCB pentru LED-uri sunt utilizate pe scară largă din cauza reducerii numărului de LED-uri necesare pentru iluminare. Diodele emise de lumină generează cantități mari de căldură în aplicații cum ar fi aplicațiile...
PCB de bază din metal de bază din aluminiu

Marca: JHY PCB

ambalare: Vacuum Pachet

Min. Ordin: 1 Piece/Pieces

Certificat: ISO9001

Locul de origine: China

Imagini pentru placa de bază din metal de bază din aluminiu Caracteristicile plăcii de bază din metal de bază din aluminiu: PCB din aluminiu utilizează tehnologia SMT. Efectuați un tratament foarte eficient pentru difuzia termică în designul...
LED Metal Core PCB

Marca: JHY PCB

ambalare: Vacuum Pachet

Min. Ordin: 1 Piece/Pieces

Certificat: ISO9001

Locul de origine: China

LED Metal Core PCB Mecanismele PCB cu miez din metal sunt folosite pe scară largă datorită reducerii numărului de LED-uri necesare iluminării. Diodele emise de lumină generează cantități mari de căldură în aplicații cum ar fi aplicațiile sistemelor...
Core Base Immersion Gold PCB

Marca: JHY PCB

ambalare: Vacuum Pachet

Min. Ordin: 1 Piece/Pieces

Certificat: ISO9001

Locul de origine: China

Sortarea PCB-urilor din metal În funcție de locația diferită a miezului metalic și a urmelor de straturi de PCB, acum, împărțim în cinci tipuri de bază: MCPCB cu un singur strat (doar o singură linie de urmărire pe o parte). COB MCPCB (MCPCB...
2 strat PCB bază de cupru

Marca: JHY PCB

ambalare: Vacuum Pachet

Min. Ordin: 1 Piece/Pieces

Certificat: ISO9001

Locul de origine: China

PCB-ul din miez de cupru este un substrat de cupru + strat izolat + circuite de cupru strat PCB, de asemenea, se numește PCB substrat de cupru, PCB pe bază de cupru, placat cu cupru PCB. JHY PCB este un producator si furnizor profesionist de PCB...
2 PCB Core Layer Metal

Marca: JHY PCB

ambalare: Vacuum Pachet

Min. Ordin: 1 Piece/Pieces

Certificat: ISO9001

Locul de origine: China

JHY PCB este un Metal Core PCB cu 2 straturi (2 straturi), care include producătorul de PCB multistrat din miez de metal, care oferă clienților săi cele mai bune PCB-uri cu straturi multistrat de calitate. În același timp, JHY PCB este specializată...
Plăci metalice din tablă de bază din metal

Marca: JHY PCB

ambalare: Vacuum Pachet

Min. Ordin: 1 Piece/Pieces

Certificat: ISO9001

Locul de origine: China

În general, aluminiu este cea mai economică opțiune având în vedere conductivitatea termică, rigiditatea și costul. Prin urmare, materialul de bază / miez al PCB Core Metalic sunt fabricate din aluminiu. Pentru JHY PCB, dacă nu cererea specială sau...
1 strat de bază de cupru

Marca: JHY PCB

ambalare: Vacuum Pachet

Min. Ordin: 1 Piece/Pieces

Certificat: ISO9001

Locul de origine: China

MCPCB (Metal Core PCB) sunt utilizate în locul PCB-urilor tradiționale FR4 sau CEM3 datorită capacității de a disipa eficient căldura departe de componente. Acest lucru este realizat prin utilizarea unui strat dielectric conductiv termic. Uneori,...
Cupru de bază PCB Metal PCB

Marca: JHY PCB

ambalare: Vacuum Pachet

Min. Ordin: 1 Piece/Pieces

Certificat: ISO9001

Locul de origine: China

JHY PCB este China producător profesionale de bază de cupru PCB Metal PCB 2oz alb 2.4mm, Găsiți detalii despre PCB miez de metal de cupru de la 2oz alb 2.4mm de cupru de bază PCB Metal PCB - JingHongYi PCB (HK) Co., Limited. Miezul metalic al plăcii...
2 placi PCB Layer Metal

Marca: JHY PCB

ambalare: Vacuum Pachet

Min. Ordin: 1 Piece/Pieces

Certificat: ISO9001

Locul de origine: China

Fabricarea placilor PCB metalice, PCB placate cu metal, PCB cu miez metalic (MCPCB) și PCB-uri cu un chiuveta externă atașată provoacă provocări unice de proiectare și fabricare care depășesc cu mult placa tipică tipărită. JHY PCB este un Metal Core...
Baza de cupru de bază

Marca: JHY PCB

ambalare: Vacuum Pachet

Min. Ordin: 1 Piece/Pieces

Certificat: ISO9001

Locul de origine: China

Diferența principală între placa FR4 și PCB Metal PCB Base PCB este materialul dielectric de conductivitate termică din MCPCB. Aceasta acționează ca o punte termică între componentele IC și placa de sprijin metalic. Căldura este condusă din pachet...
Metal Core PCB Copper Base Board

Marca: JHY PCB

ambalare: Vacuum Pachet

Min. Ordin: 1 Piece/Pieces

Certificat: ISO9001

Locul de origine: China

PCB cu miez metalic este abreviat ca MCPCB, este realizat din strat termoizolant, placă metalică și folie metalică de cupru, care are o conductivitate magnetică specială, o disipare excelentă a căldurii, o rezistență mecanică ridicată și performanțe...
China Metal Core PCB Furnizori

Metal Core PCB, MCPCB Manufacturing Service

Resume

Metal Core PCB uses a base metal material as the heat spreader portion of the circuit board. Base metals in the MCPCB are used as an alternative to FR4 or CEM-3 boards for the ability to dissipate heat away from critical board components and to less crucial areas such as the metal heat sink backing or metallic core.


The metal core of the Thermal PCB can be aluminum (aluminum core PCB), copper (copper core PCB or a heavy copper PCB) or a mixture of special alloys. The aluminum core PCB is most common.

Metal Core PCB, MCPCB produce by JHYPCB

INTRODUCTION

Conventional PCB use FR4 epoxy glass-based material on both sides of a board. However, with the growing popularity of light-emitting diode or LED technology, metal core printed circuit board or MCPCB are being deployed to deal with the increased heat LEDs generate.

Today, metal core PCB are finding greater numbers of applications in the automobile industry, traffic light signal technology, in commercial buildings, shopping malls, and even inside homes.

MCPCB use either an aluminum or copper core with the bottom side of the board serving as the heat sink. MCPCB are also used to dissipate heat in intense power-generating analog circuitry.

Metal core PCB are connected through mounting holes and screws through a box build's chassis. In this arrangement, heat is not only dissipated through the metal core, but it is also transmitted to the chassis. Hence, an LED or analog device-populated board has a considerably larger surface finish for the purpose of dissipating that heat.

But here's a word of caution about using MCPCB – actually two things to be cautious about.

  • One, you need to know that making an MCPCB is complex and complicated because a metal layer is laminated with FR4, a glass-base material. Therefore, the chemistry for lamination is different during board fabrication. There is a fair possibility that there would be voids underneath the lamination, if it is not bonded properly.


  • Two, a fixture to dissipate the heat from the metal core needs to be carefully defined and designed. Both these concerns demand experience.

Metal Core PCB Manufacturing Service

At JHYPCB, we've been doing this for a long time, as one of professional MCPCB/aluminum PCB manufacturers from ShenZhen, China. We can produce metal core PCB prototype or aluminum PCB prototyping, aluminium PCB board for led, No Quantity Requirements, and can successfully guide you through your next MCPCB project. We have worked with over half a dozen LED manufacturers over ten years and have seen enormous amounts of different applications using MCPCB.


Choose us to provide PCB manufacturing services for you. Contact us immediately.


How Do Metal Core Circuit Boards Differ From FR4 Boards?


How Do Metal Core Circuit Boards Differ From FR4 Boards


One important difference to understand between standard PCB and MCPCB is how the materials work together to produce the desired result. In a typical LED MCPCB, there is a single circuitry layer of copper foil which is bonded to a layer of thermally conductive dielectric material, which is itself bonded to a thicker layer of metal – typically either Aluminum 5052, Aluminum 6061, or Copper C1100.

The dielectric material`s thermal conductivity is measured in Watts per meter, Kelvin (W/mK.) A 2.0W rating is fairly common; such material is approximately 6x-7x as thermally conductive as FR4. Best practice is to keep the dielectric layer as thin as possible. Doing so creates the shortest possible path from the heat source to the metal backing plate which is many times more thermally conductive than the dielectric material. Most of the materials come in a very limited range of thicknesses anyway, usually between .003" and .006". You won`t have all that much opportunity to specify something thicker that could diminish the effectiveness of the material at performing its thermal transfer function.

The metal backing plate used on the bottom side is the thickest element in the structure. It is available in several different thicknesses but it is best to use one of the three most common (1.0mm, 1.5mm, and 3.2mm) because they are the easiest to purchase without delays. The metal layer adds rigidity, keeps the circuit flat, and adds enough thickness so that the MCPCB can use the same mounting hardware that would be used for any other standard thickness circuit board. The metal plate side of the board does not receive any surface finish or soldermask.

Metal Core PCB Vs. FR4 PCB Comparison


Metal Core PCB Vs. FR4 PCB Comparison


  • Conductivity: FR4 has low thermal conductivity, typically around 0.3W, while MCPCB has higher thermal conductivity, ranging from 1.0W-4.0W, most commonly around 2.0W.

  • Plated Through Holes: FR4 PCB typically uses plated through holes. Through hole components possible if required. In MCPCB, plated through holes are not available for 1-layer PCB. All components are surface-mounted.

  • Thermal Relief:  Thermal relief in FR4 PCB typically involves vias for heat transfer. Longer drill cycle, adds many processes. MCPCB materials provide their own thermal relief. Via drilling, deposition, and plating processes are eliminated.

  • Solder Mask: FR4 PCB solder mask is typically dark colors (green, red, blue, black.) Usually applied top and bottom. MCPCB solder mask are almost exclusively white for LED boards. Applied to top only.

  • Thickness: FR4 PCB has a wide range of thicknesses available using various material combinations and layer counts. MCPCB thickness variation is limited by available backing plate thicknesses and dielectric sheet thicknesses.

  • Machining Process: FR4 PCB uses standard machining practices (drilling, routing, v-scoring, countersink, counterbore) while MCPCB uses the same machining as FR4, except that v-score must use diamond coated saw blades for the added strain from cutting into metal.

Material for Metal Core PCB


Material for Metal Core PCB


Metal Core PCB material including Aluminum Core PCB, Copper Base PCB, Iron base PCB.  Aluminum is popular in the market special in LED lights market because of Cost .

Metal Core PCB means the core (base) material for PCB is the metal, not the normal FR4/CEM1-3, etc. and currently the most common metal used for MCPCB manufacturer are Aluminum, Copper and steel alloy. Aluminum has good heat transferring and dissipation ability, but yet relatively cheaper; copper has even better performance but relatively more expensive, and steel can be divided into normal steel and stainless steel. It more rigid than both aluminum and copper, but thermal conductivity is lower than them too. People will choose their own base/core material according to their different application.

1. Aluminum PCB

Aluminum PCB , also, it is called Aluminium PCB, metal core PCB, MCPCB, IMS(Insulated metal substracte).

Aluminum PCB have 3 parts:

  • Circuit Layer (Copper Layer)
This is printed circuit copper foil layer, From 1.0 oz up to 8 oz (35um-280um). Min.Trace/space 5/5mil(0.127/0.127mm)

  • Dielectric Layer(Insulated Layer)
There are very good price and delivery time if the raw material made in China and Taiwan, we also, have many customer who choose Bergquist Thermal-Clad and Larid Tlam material, strict meet customer's Requirement to manufacture the aluminum PCB.

  • Substrate Layer(Metal layer)
There are 4 types Aluminum, 1001, 3001, 5052, 6063. If no requirement of this from,we used 5052 for High thermal conductivity (2.0 W/m.k or more) , AL1001,AL3001 for 1.0 w/m.k to 1.5 W/m.k


Aluminum Clad PCB

Available as 1 layer Non-Plated Through Hole (single sided), And 2+ layer Plated through Hole. Ideal application for LED lighting, power supply solutions. Aluminium Clad Benefits Include:

  • Lower operating temperature.
  • Reduce printed circuit board size.
  • Increase power density.
  • Extend the life of dies.
  • Reduce the number of interconnects.
  • Improve product thermal and mechanical performance.
  • Combine power and control.
  • Improve product durability.
  • Enable better use of surface mount technology.
  • Expedite heat sinks and other mounting hardware.
  • Replace fragile ceramic substrates with greater mechanical durability

About Price:

  • Price is based on the requirement of LED PCB
  • PCB thickness: 0.6 – 3.0mm, always thickness more ,price higher
  • Thermal conductivity: 1.0 – 10 W/m.k , thermal conductivity higher, price higher
  • Material factory: Bergquist, Laird ETC, made in US factory that is more expensive than China.

2. Copper Core PCB


Copper Core PCB Stack UP


Copper core PCB is a copper substrate + Insulated layer + copper

Copper core PCB is a copper substrate + Insulated layer + copper circuits layer PCB, also, it is called copper substrate pcb, copper based pcb, copper clad pcb.

As a MCPCB manufacturer, we made various Copper core PCB for customers, Which used for High Power LED lighter ( 1000W+ ) and power supply.

In LED field, there are 4 types of Copper based Circuit Board.

COB Copper PCB(Chip on Board copper PCB)


Copper base COB PCB


LED chip Direct thermal sink to copper substrate.

Direct thermal path, no dielectric layer under the thermal path pad.

Direct thermal path, no dielectric layer,Aluminum-copper pcb.


Copper Base Core PCB


3. Iron Based PCB

The iron-based PCB use material for the base is from special steel, silicon steel and ect in stand of FR4 or CEM1 and can dissipate heat away from critical board components and to less crucial areas such as metallic core or the metal heatsink backing.

China PCB manufacturers becomes more and more professional on Iron-Based PCB.

The Iron-based PCB has all the functions as metal materical and the following particular characteristics:
  • Vacancy area convenient for further machinery , procuring and fixing of the base ;
  • High mechanic strength, good forther machinery suitable for the assembly heaven electronic parts on its surface;
  • Silicon-steel is iron magnetic, and can be applied on micro-motors such as on VTR, FDD.

Metal Core PCB Thickness

The thickness of metal cores in PCB base plates is typically 30 mil - 125 mil, but thicker and thinner plates are possible.

MCPCB copper foil thickness can be 1 - 10 oz.

Benefits of Metal Core PCB Fabrication


Benefits of Metal Core PCB Fabrication


Metal Core PCB Fabrication presents a host of beneficial features for a variety of applications. A lower thermal resistance can be achieved as a result of MCPCB's which incorporate a dielectric polymer layer together with a high thermal conductivity level. 
Metal Core PCB Fabrication produces a product that transfers heat up to nine times more rapidly than a typical FR4 PCB. The laminates in MCPCB's dissipate heat which ensures that components which generate heat will remain cooler. This leads to a longer operating life as well as maximized performance for such components.

Applications of Metal Core PCB Fabrication


Applications of Metal Core PCB Fabrication


With the adoption of new technologies, there are many more applications for Metal Core PCB Fabrication. This technology is ideal for applications where components generate a large amount of heat and have difficulty being cooled using conventional fans and other cooling methods. In Solid State Lighting, MCPCB's help achieve a higher level of illumination with fewer LED's required to produce it. 

Although LED-based Solid State Light technologies have countless advantages, they inherently produce significant amounts of heat. This makes Metal Core PCB Fabrication helpful for applications like: 

  • General Lighting
  • Automotive Systems
  • Power Converters (industrial, telecom, power supplies, and high voltage regulators)
  • Photovoltaic
  • Street Safety (lighting, streetlights, etc.)
  • Back Light Applications

Other applications that are ideal for MCPCB integration are solar panels and motion control applications. We can also combine metal core with our HDI PCB technology. We also offer other advanced circuit technology including flexible PCB rigid PCB, and rigid flex PCB.

Additional information

Metal Core PCB manufacturing process
Metal Core PCB Manufacturing Capability
LED Lighting and MCPCB (Metal Core PCB)
Understanding the Importance of Metal Core PCBs
METAL CORE PCB VS STANDARD CIRCUIT BOARDS
Metal Core PCB is the best source for the heat transformation
Are Metal Core PCBs the Solution to Your Thermal Management Challenges?
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