High power regulator Aluminum mcpcb aplication

High power regulator Aluminum mcpcb aplication
A MCPCB is a Metal Core Printed Circuit Board that integrates a heat spreader in the form of a base metal material—generally an aluminum alloy—which is incorporated as part of the circuit board itself. A MCPCB can achieve a reduced thermal resistance by making use of a dielectric polymer that exhibits high thermal conductivity. As a result, a Metal Core Printed Circuit Board (MCPCB) is capable of transferring heat at a rate 8 or 9 times faster than that of a conventional FR4 material PCB.

Benefits of a MCPCB
Prevention of premature electronic component failure is one of the primary benefits of a MCPCB. The technology also helps to enhance the reliability of the system. In applications of high power light-emitting diodes (HP LED’s), some of the electricity powering the LED’s is emitted as heat instead of light. Thermal management by way of a MCPCB is ideal for such applications.

About Agile Circuit

Based in China, Agile Circuit is specializes in printed circuits manufacturing with high quality and low cost by prototypes and low volume. Our products range includes FR4 rigid printed circuits, PCB aluminium, copper printed circuits and PCB assembly which are extensively used in communications, network, industrial control, computer applications, national defense, aerospace and medical fields.

Our Advantage:
On Spec, on Time, on Budget
Fast Quotation, cost aggressive
24 hour prompt response
Flexible tackle and quick operation on urgent issue
High & advanced production capabilities
ISO/TS approved facilities
Technical and professional support
Integrated supply service, one stop PCB solution
Diversified Payment way available

Specification:

Maximum Board Size
23”x28”
Board Thickness
0.4-4.0mm
Minimum Conductor Width
0.10mm
Minimum Conductor Space
0.10mm
Minimum Hole Size
0.20mm
PTH Wall Thickness
>0.025mm
PTH Hole Diameter Tolerance
±0.05mm
Non PTH Hole Diameter Tolerance
±0.05mm
Hole Position Deviation
±0.076mm
Soldemask Layer Min.Bridge width
5mil
Soldemask film Min.Thickness
10mil
Insulation Resistance
1012Ω Normal
Peel-off Strength
1.4N/mm
Soldemask Abrasion
>5H
Soldexability Test
260℃20 second
E-test Voltage
50-250V
Permitivity
ε=2.1~10.0
Volume resistance
1014Ω-m,ASTM D257,IEC60093

Applications:

Light emitting diodes (LED) is an important application of Aluminum MCPCB board because its excellent performance in heat dissipation, thermal expansion and illumination production. Below are some applications of aluminum metal core LED PCB:

Streetlights, Indoor and outdoor lighting
Back light unit
Power converters: telecom, industrial, high voltage regulator, power supplies
Automotive LED
Advertising and Billboards
Photovoltaic applications
Hospital and Healthcare
Covered Parking Structures
Tunnels and High bay
Retial & Shopping Cernters
Petroleum and Gas Stations
Mining
Schools and educations
Restaurants and Flood Lighting

Description:

Aluminium PCB board (also aluminum PCB, al PCB, aluminium base PCB, aluminium based PCB, metal core printed circuits… ) is a unique metal base copper clad laminate, it is with good thermal conductivity, electrical insulation and mechanical processing properties. Aluminium PCB Board printed circuits is the best performance and the cheapest cooling solutions.

The metal core of the thermal PCB can be aluminum (Aluminium PCB Board printed circuits), copper (copper clad PCB) or mixture of special alloys. Aluminium PCB Board printed circuits is the most common used among them. Aluminium PCB Board printed circuits are composed by a unique 3-layer structure includes copper (conductor layer), dielectric Layer and metal substrate. Its metal base heat dissipation plate is a low-alloyed Al-Mg-Si-based high plasticity alloy plate, which has a good thermal conductivity, electrical insulation performance and mechanical processing properties. This enable Aluminium PCB Board printed circuits outpace conventional FR-4 in the capability of loading currency with the same spec.

Aluminum PCB boards material

Single Layer Metal Core PCB

A simple layer single sided MCPCB consists of a metal base (usually aluminum, or copper alloy), Dielectric (non-conducting) Layer, Copper Circuit Layer, IC components and solder mask.

Single Layer Metal Core PCB
A simple layer single sided MCPCB consists of a metal base (usually aluminum, or copper alloy), Dielectric (non-conducting) Layer, Copper Circuit Layer, IC components and solder mask.
The prepreg dielectric provides excellent heat transfer from the foil and components to the base plate, while maintaining excellent electrical isolation. The base aluminum/copper plate gives the single-sided substrate mechanical integrity, and distributes and transfers the heat to a heat sink, mounting surface or directly to the ambient air.
The Single-Layer MCPCB can be used with surface mount and chip & wire components, and provides much lower thermal resistance than FR4 PWB. The metal core provides lower cost than ceramic substrates, and allows much larger areas than ceramic substrates.

Double Layers Metal Core PCB

Double layers MCPCB is consisting of two layers of copper conductor, put them on same side of metal core (usually aluminum, copper or iron alloy). The metal base is on the bottom of whole MCPCB, which is different from double sided MCPCB(the two copper layers were put on the each side of metal core respectively), and you can only populate SMD on top side.
Different with Single layer MCPCB, 2 layers MCPCB requires an additional pressing step to laminate the imaged thermal conductive laminate and metal core (also known as metal base) together.
Compared with normal FR4, this sturcture need more technology and experience on laminating of two layers together with metal core.
The processing steps of the MCPCB with the metal base embedded in the PCB are comparatively complex as hole plugging is required after primary drilling on the metal base in order to isolate it from the circuitry.

Double Sided Metal Core PCB

Double layers MCPCB is consisting of two layers of copper conductor, put them on same side of metal core (usually aluminum, copper or iron alloy). The metal base is on the bottom of whole MCPCB, which is different from double sided MCPCB(the two copper layers were put on the each side of metal core respectively), and you can only populate SMD on top side.
Different with Single layer MCPCB, 2 layers MCPCB requires an additional pressing step to laminate the imaged thermal conductive laminate and metal core (also known as metal base) together.
Compared with normal FR4, this sturcture need more technology and experience on laminating of two layers together with metal core.
The processing steps of the MCPCB with the metal base embedded in the PCB are comparatively complex as hole plugging is required after primary drilling on the metal base in order to isolate it from the circuitry.

Double Sided Metal Core PCB

It also has same two layers of copper conductor like Double layers MCPCB, but the metal core is in the middle of two conductor, so there're conductors (trace) on both sides of metal core, and were connected to each other by Vias. So we named it "Double sided MCPCB", and you can populated SMD on both top and bottom.
Different with Single layer MCPCB, double sided MCPCB also requires an additional pressing step to laminate the imaged thermal conductive laminate and metal core (also known as metal base) together. But sometimes, some raw Metal Clad material vendor will supply board material which already laminated.
Compared with normal FR4, this sturcture need more technology and experience on laminating of two layers together with metal core.

Car / Power / Audio Multi Layer Aluminium Based PCB MCPCB for Exchange Converter
Single Layer Metal Core PCB
A simple layer single sided MCPCB consists of a metal base (usually aluminum, or copper alloy), Dielectric (non-conducting) Layer, Copper Circuit Layer, IC components and solder mask.
The prepreg dielectric provides excellent heat transfer from the foil and components to the base plate, while maintaining excellent electrical isolation. The base aluminum/copper plate gives the single-sided substrate mechanical integrity, and distributes and transfers the heat to a heat sink, mounting surface or directly to the ambient air.
The Single-Layer MCPCB can be used with surface mount and chip & wire components, and provides much lower thermal resistance than FR4 PWB. The metal core provides lower cost than ceramic substrates, and allows much larger areas than ceramic substrates.
Double Layers Metal Core PCB
Double layers MCPCB is consisting of two layers of copper conductor, put them on same side of metal core (usually aluminum, copper or iron alloy). The metal base is on the bottom of whole MCPCB, which is different from double sided MCPCB(the two copper layers were put on the each side of metal core respectively), and you can only populate SMD on top side.
Different with Single layer MCPCB, 2 layers MCPCB requires an additional pressing step to laminate the imaged thermal conductive laminate and metal core (also known as metal base) together.
Compared with normal FR4, this sturcture need more technology and experience on laminating of two layers together with metal core.
The processing steps of the MCPCB with the metal base embedded in the PCB are comparatively complex as hole plugging is required after primary drilling on the metal base in order to isolate it from the circuitry.
Double Sided Metal Core PCB
It also has same two layers of copper conductor like Double layers MCPCB, but the metal core is in the middle of two conductor, so there're conductors (trace) on both sides of metal core, and were connected to each other by Vias. So we named it "Double sided MCPCB", and you can populated SMD on both top and bottom.
Different with Single layer MCPCB, double sided MCPCB also requires an additional pressing step to laminate the imaged thermal conductive laminate and metal core (also known as metal base) together. But sometimes, some raw Metal Clad material vendor will supply board material which already laminated.
Compared with normal FR4, this sturcture need more technology and experience on laminating of two layers together with metal core.
Multi Layers Metal Core PCB
Just like FR4 PCB, we can also make boards with more than 2 layers of traces and we named it "Multi Layers MCPCB". The structure is similar with FR4 Multi Layers, but it much more complex to make.
You can populated more components on the boards, put signal and ground layer into seperated layers, to achieve better performance in electrical performance.
Compared with normal FR4, this sturcture need more technology and experience on laminating of more than two layers together with metal core and the cost is much higher than 2 layers MCPCBor double sided MCPCB.
Application of MCPCB
LED lights:High-current LED, Spotlight, high-current PCB
Industrial power equipment:High-power transistors, transistor arrays, push-pull or totem pole output circuit (to tem pole), solid-state relay, pulse motor driver, the engine Computing amplifiers (Operational amplifier for serro-motor), pole-changing device (Inverter)
Cars: firing implement, power regulator, exchange converters, power controllers, variable optical system
Power:voltage regulator series, switching regulator, DC-DC converters
OA: Printer driver, large electronic display substrate, thermal print head
Audio: input - output amplifier, balanced amplifier, pre-shield amplifier, audio amplifier, power amplifier
Others:Semiconductor thermal insulation board, IC arrays, resistor arrays, Ics carrier chip, heat sink, solar cell substrates, semiconductor refrigeration device
Advantage:
1. Aluminium PCB & LED PCB factory directly
2. Aluminium PCB & LED PCB Have the comprehensive quality control system
3. Aluminium PCB & LED PCB good price
4. Aluminium PCB & LED PCB quick turn Delivery time from 48hours.
5. Aluminium PCB& LED PCBcertification(ISO/UL E354810/RoHS).
6. 8 years experience in exporting service
7. Aluminium PCB& LED PCB is no MOQ.
8. PCB is high quality.Strict through theAOI(Automated Optical Inspection),QA/QC,fly porbe ,Etesting

our
Aluminium base material :bergquist(usa),Polytronics(Taiwan),totking(china),etc. thermal conductivity range from 1W/m.K to 8 W/m.K Withstand Voltage range is 2KV to 8KV which can help us to meet any need of our clients,also reduce purchasing cost.

Product Tags:led printed circuit board led light circuit board

Aluminum Base High Power LED PCB Board for High Current LED Lighting and Display Images

Multi Layers Metal Core PCB

Just like FR4 PCB, we can also make boards with more than 2 layers of traces and we named it "
Multi Layers MCPCB
". The structure is similar with FR4 Multi Layers, but it much more complex to make.
You can populated more components on the boards, put signal and ground layer into seperated layers, to achieve better performance in electrical performance.
Compared with normal FR4, this sturcture need more technology and experience on laminating of more than two layers together with metal core and the cost is much higher than 2 layers MCPCBor double sided MCPCB.

It also has same two layers of copper conductor like Double layers MCPCB, but the metal core is in the middle of two conductor, so there're conductors (trace) on both sides of metal core, and were connected to each other by Vias. So we named it "Double sided MCPCB", and you can populated SMD on both top and bottom.
Different with Single layer MCPCB, double sided MCPCB also requires an additional pressing step to laminate the imaged thermal conductive laminate and metal core (also known as metal base) together. But sometimes, some raw Metal Clad material vendor will supply board material which already laminated.
Compared with normal FR4, this sturcture need more technology and experience on laminating of two layers together with metal core.

Multi Layers Metal Core PCB

Just like FR4 PCB, we can also make boards with more than 2 layers of traces and we named it "Multi Layers MCPCB". The structure is similar with FR4 Multi Layers, but it much more complex to make.
You can populated more components on the boards, put signal and ground layer into seperated layers, to achieve better performance in electrical performance.
Compared with normal FR4, this sturcture need more technology and experience on laminating of more than two layers together with metal core and the cost is much higher than 2 layers MCPCBor double sided MCPCB.

The prepreg dielectric provides excellent heat transfer from the foil and components to the base plate, while maintaining excellent electrical isolation. The base aluminum/copper plate gives the single-sided substrate mechanical integrity, and distributes and transfers the heat to a heat sink, mounting surface or directly to the ambient air.

The Single-Layer MCPCB can be used with surface mount and chip & wire components, and provides much lower thermal resistance than FR4 PWB. The metal core provides lower cost than ceramic substrates, and allows much larger areas than ceramic substrates.

Frequently used aluminum PCB material is mainly 1000 series, 5000 series and 6000 series. The basic characteristics of these 3 series materials are as follows:

1.1000 Series: representative is AL1050, AL1060, AL1070.1000 series aluminum, also known as pure aluminum, with the largest rate aluminum in all series. The purity can reach more than 99.00%. It is also the most commonly used in products because of its simple technology, simple production process and low cost.

2. 5000 Series: representative AL5052, AL5005, AL5083, 5A05 series. 5000 series aluminum is commonly used aluminum alloy series. The main alloy element is magnesium, whose content between 3-5 %. It is also known as aluminum-magnesium alloy. The main characteristic is low density, high tensile strength, and elongation. The weight of aluminum magnesium alloy in the same area is lower than other series, so it is commonly used in aviation, such as aircraft fuel tanks, and also in conventional industrial applications.

3.6000 Series: representative AL6061 .It mainly contains magnesium and silicon ,which combine the advantage of 4000 series and 5000 series. AL6061 is a cold finished aluminum wrought products, used for the products with high requirement on corrosion resistance and oxidation resistance. It is with good use interface features, easy coating, and good process ability. Typical uses of 6061 aluminum PCB: aircraft parts, camera parts , couplers, marine accessories and hardware , electronic components and connectors and so on.

Applications of a MCPCB
A MCPCB is useful in many devices and systems such as traffic lights, street lights, power converters (industrial, telecom, power supplies, high voltage regulators), photovoltaics, automotive LED systems, general lighting (commercial and residential), and back light unit applications. Heat in the vicinity of the electronic components are greatly reduced by way of MCPCB’s in Solid State Lighting LED products. Any system or device where traditional cooling such as heat sinks and fans proves insufficient can benefit from the implementation of Metal Core Printed Circuit Boards.

Express PCB		Rigid PCB Rapid Prototype,24 hours
Fr4 PCB		prototype Lower to 15USD !
Rapid Prototype		Fr4 Rigid PCB Rapid Prototype China,

MCPCB		MCPCB Manufacturer China, Shenzhen
Aluminum PCB:		Aluminum Metal Core PCB manufacturing, Fabrication
Aluminum PCB:		single side, double side MCPCB, 0.5-5mm or more

Rogers 4350B		Rogers 4350,Rogers 4003 Manufacturing
Rogers 4350B		Rogers 4350B,4003C PCB Manufacturer
Ro4350B		Rogers High Frequency PCB Manufaturing China

Turnkey Services		Turnkey PCB Assembly Services,
Turnkey services		Print circuit board Manufacturing, Turnkey Services
Turnkey Assembly		Through Hole PCB components wave soldering Assembly

High power regulator Aluminum mcpcb aplication

PCB Supplier Shenzhen, China, PCB Manufacturer, Turnkey services

Express PCB

Rigid PCB Rapid Prototype,24 hours

MCPCB

MCPCB Manufacturer China, Shenzhen

Rogers 4350B

Rogers 4350,Rogers 4003 Manufacturing

Turnkey Services

Turnkey PCB Assembly Services,

High power regulator Aluminum mcpcb aplication