Metal Core PCB

Best Metal Core PCBs By Hitech Circuits!

Looking for the best metal core PCB? Hitech Circuits offers superior aluminium and copper PCB solutions for LED lighting, automotive, telecom, and other demanding applications. With over 10 years of experience, we provide optimized thermal management, increased power density, and maximum durability.

As the best metal core PCB manufacturer, our product withstands extreme temperatures to keep components cool even at high power levels. Get the most out of your designs with flexible, high-quality, custom-fabricated metal-core PCBs that meet your specifications.

Trust the experts at Hitech Circuits for unbeatable thermal performance and value.

About:

Metal core printed circuit boards (PCBs) are vital in high heat dissipation applications. Their enhanced thermal efficiency enables greater power densities while keeping components cool for increased durability. 

They also facilitate driving components harder and shaping/forming the circuits. This makes them ideal solutions for the LED lighting industry.

Benefits of Using Our PCBs in LED Lighting

The lighting sector has evolved tremendously with the help of advanced PCB technologies for superior lumen output. Cost-effective aluminium-backed PCBs, in particular, enable the creation of affordable high-performance lighting set-ups. Several advantages make PCBs perfectly suited for LED lighting:

Optimized Thermal Management

PCBs like aluminium-backed ones offer the best balance between thermal performance and cost. The metal core enables dissipation of heat more efficiently, increasing component life.

Higher Power Densities

It facilitates greater power densities within smaller hardware footprints by keeping components cooler even at higher power inputs.

Driving Components Harder

The improved cooling capacity provided by PCBs also allows modules and components to be driven at higher operating limits for increased durability and performance.

Customizable Shapes

Our cores can be shaped, drilled, or formed as per application requirements, adding great flexibility. Contact our metal core PCB manufacturer and share your requirements.

Structure 

Aluminium base copper clad laminate, the raw material for PCBs, has three key layers:

Circuit Layer

This layer with copper thickness from 1-10oz is equivalent to the copper layer in regular PCB laminates.

Dielectric Insulation Layer

With a thickness ranging from 0.003” to 0.006”, this special material provides electrical insulation between the circuit and the metal base. It has low thermal resistance for heat transfer and UL certification for safety.

Metal Base Layer

Usually made of aluminum or copper, this thick metal layer enables heat dissipation from the PCB to the surroundings.

Key Characteristics

The main characteristics are:-

• Greatly enhanced thermal management through improved heat spreading and dissipation
• Optimal balance of thermal performance vs. cost
• Withstands high temperatures and power levels reliably

Types of Metal Core PCBs

Some common varieties of this PCB offered are:

Single Layer Aluminum Base

These PCBs have 3mm aluminum base thickness, 1 oz copper layer, and special thermal dielectric material with thermal conductivity of 3W/mK.

Double-Layer Aluminum PCB Boards

These allow greater circuit complexity with aluminum thickness from 0.8mm to 3.8mm. Additional coatings like solder or scratch resistance can be applied.

Bergquist Brand 

Offering Bergquist aluminum metal core PCB with exceptional 2.4W/mk thermal conductivity for demanding applications.

High Current LED Boards

Special high thermal conductivity aluminum PCB designed specifically for high-power LED lighting setups.

Customized PCBs

Fully customized aluminum or copper PCBs fabricated per specific application requirements

Call Hitech Circuits For Your Project!

As the best PCB manufacturer we design and develop our products with the ability to handle high power densities. They are significant for LED lighting and other heat-generating electronics applications. 

With various options available, designers now have abundant choices to create efficient and durable systems in compact form factors at optimized costs.

Browse our products and call our experts at +86-755-29970700 to make an informed decision. We will gladly help you with your needs.

FAQs

1.  What types of applications use metal-core PCB?

LED lighting, automotive electronics, telecom infrastructure, and other high-power electronics utilize them for their thermal performance. They are ideal for applications that generate significant heat.

2.   What metals are used in the base layer of PCBs?

Aluminum and copper are the most common base layer metals used. Aluminum provides the best balance of thermal conductivity and cost. Copper offers the highest performance for the most demanding applications.

3.   What are some key design considerations requirements?

Consider the required power levels, operating temperatures, component spacing, board thickness, dielectric material, base metal choice, weight limitations, and special thermal needs. Share your requirements with the PCB manufacturer.

4.   Can the PCB of the metal core be customized?

Yes, they can be fabricated in different shapes, with various drilling/routing patterns, edge treatments, coatings, and other customizations per specific design needs.

5.   How can I get started with your metal core PCB fabrication services?

Contact our engineering team to discuss your project requirements. We will provide design recommendations, pricing, and manufacturing timelines to deliver high-quality custom metal core PCBs tailored to your application.

6.   What are the lead times for prototype vs production order for metal core ?

Prototypes can be delivered in 2-4 days. Production lead times range from 2-4 weeks, depending on order quantity and customization. We can meet urgent delivery needs.