Top the pcb single sided multi-layer for led

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4 layers PCB with IPC CLASS3 acceptance standard

4 layers PCB with SHENGYI S1000-2

4 layers PCB with impedance control

4 layers PCB with ENIG finish

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Company Advantages
1. A-TECH the pcb stands out in the industry with technological innovation.
2. 'Customer Satisfaction' is the evaluation standard of the pcb . The product has dynamic and mechanical stability
3. Advanced testing equipment and perfect quality assurance system ensure the product to be of great quality. Its solder mask can be offered with green, blue, white, black, yellow, and red colors

Aluminum PCB, or called metal core PCB and MCPCB, basically the Aluminum PCB is the most common metal used and the most popular type of metal core PCB, it uses a base metal material aluminum as the heat spreader portion of the printed circuit boards. Aluminum PCB has good thermal conductivity, electrical insulation and mechanical processing properties, metal core PCB is the most excellent and cheap cooling solutions.

The main difference between metal core PCB and conventional FR4 PCB is the thermal conductivity dielectric material and metal material backed, MCPCB are used instead of FR4 PCB because of their ability to efficiently dissipate heat away from the components, this is achieved by using a thermally conductive dielectric layer.

Basically LEDs are the largest users of these products, the other application areas for this technology include power converter, high current application, power circuit boards, automotive, RF application etc, they all take advantage of the benefits of this construction to make a quick and effective transfer of the heat produced.

A-TECH single sided the pcb multi-layer for led-1

The benefits of Aluminum PCB & Metal core PCB

● Thermal transfer exponentially more efficient than a conventional rigid FR4 PCB
● Heat dissipation is dramatically superior to standard FR4 constructions.
● Power densities can be increased while components are kept cool, increasing life and durability
● Dielectrics can be tailored to suit your thermal or insulation level requirements.
● Cooling properties allow devices to be driven harder or de-rated for lower cost components.

Aluminum PCB is one of the main circuit board product that A-TECH CIRCUITS manufactured, and the proportion is increased steadily due to our very competitive price and stable quality, with decade’s manufacturing experience, we have gained extensive knowledge in manufacturing various Aluminum PCBs to satisfy the requirements from worldwide customers.

General specifications for Aluminum PCB/Metal core PCB in A-TECH
Layer Count	1-2 layer
Board thickness	0.5-3.0mm
Copper thickness	1-3oz
Thermal conductivity	1.0-4.0W/m.K
Aluminum Type	3003, 5052, 6061
Breakdown voltage	2-8KV
Soldermask	White, Black, Green, Blue
Profile	Routing, V-CUT, Punch
Raw material	BoYu, TOTKING, Polytronics, Bergquist etc.
Surface treatment	HASL, HAL(Lead.free), Immersion gold/Tin, OSP

Company Features
1. To be at the technological frontier, A-TECH has been persistently absorbing high technology at home and abroad.
2. The realization of the strategic goal of will accelerate the development of A-TECH. Get info!

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A-TECH the pcb has been carefully manufactured. The production process involves cutting, sewing and deep processing, and is divided into many refinements required to make the product. It has electrochemical performance and improved stability when used in the corrodent medium

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A-TECH the pcb is a product developed by our R&D team. They strive to produce light products with good thermal convection properties to increase product durability. It comes with different capacities and sizes

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The model on A-TECH the pcb aims to be an elegant accent, supporting a shift to a more informal, real space while establishing emotional connections with users. The product has passed 100% full load aging test

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A-TECH the pcb goes through meticulous manufacture. All its mechanical parts will be heat treated, honed or wire cut depending on their intended use and structure. It has a compact design which allows it to be used even in small space

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A-TECH the pcb is produced with high-end textile manufacturing equipment. They include baling machine, hair dryer, carding machine, roving machine, combing machine, etc. They are used in different production stages. The product has extra low internal impedance

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This product has electromagnetic compatibility. Designed in accordance with the EMC Directive, it does not generate or is immune to electromagnetic disturbance. It can maintain a great power output whilst remaining much cooler running temperature under load

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A-TECH single sided the pcb multi-layer for led