Heavy Copper PCB Prototype

2022-12-21 16:40:42 Heavy Copper PCB 252 Viewed

SummaryA heavy copper PCB prototype is a circuit board with a copper thickness ≥ 3oz. Ft on its exterior and interior. What makes a board classified as a heavy copper PCB prototype is its thicker plating. In heavy copper PCB prototyping, the copper thickness is enhanced by plated holes and...

A heavy copper PCB prototype is a circuit board with a copper thickness ≥ 3oz. Ft on its exterior and interior. What makes a board classified as a heavy copper PCB prototype is its thicker plating. In heavy copper PCB prototyping, the copper thickness is enhanced by plated holes and sidewalls.

Heavy copper PCBs are considered a reliable routing option. Heavy copper PCBs differ from extreme copper PCBs, which are characterized by 20 ounces to 200 ounces per square foot. The extra copper thickness allows the board to conduct more current. Heavy copper PCB prototypes have strong mechanical power at plated through holes and joints.

What does heavy copper PCB prototyping offer?

Heavy copper PCB prototyping has a lot to offer. It has some unique features that make it ideal for high-end applications. Great thermal distribution: Due to its copper-plated through-holes, heavy copper PCB prototypes offer high thermal resistance. Heavy copper PCB prototypes are used for applications requiring high speed and high frequency. We can also use this PCB in harsh temperature.

Mechanical Strength: Heavy copper PCB prototypes have high mechanical strength. Heavy copper PCB can make the electrical system durable and strong.

Good Conductor: Heavy copper PCB is a good conductor. Due to this characteristic, heavy copper PCB prototypes are used in the production of electronic products. They help to connect the various boards together. These PCBs can pass current.

Onboard Heatsink: Heavy copper PCB provides onboard heatsink. Heavy copper PCB prototypes can achieve effective heat sinks.

Huge dissipation factor: Heavy copper PCB prototypes are ideal for large assemblies with high power dissipation. These PCBs protect electrical systems from overheating. They dissipate heat efficiently.

Support for foreign materials: Heavy copper PCB prototyping helps protect and enhance foreign materials. Special materials are sometimes used to design electronic components. Extreme temperatures may call for an exotic material.

What are the steps of a heavy copper PCB prototype?

For the fabrication of heavy copper PCB prototypes, electroplating or etching is usually used. The main purpose is to increase the copper thickness of the sidewalls and plated holes. Heavy copper pcb prototypes require special etching and plating methods to ensure the extra thickness of copper.

It is not ideal to use ordinary etching techniques to make heavy copper PCB prototypes. Normal etching methods will produce over-etched edges and uneven edge lines. Heavy copper PCB prototyping manufacturers now use advanced etching and plating methods to achieve straight edges.

During the heavy copper PCB prototyping process, the heavy copper PCB is plated to help thicken the PTH wall on the PCB. Using this technique, the number of layers is reduced and the impedance distribution is reduced. Plated holes can become weak when heavy copper PCB prototypes are exposed to several cycles during fabrication.

Fabrication of heavy copper pcb prototypes has its limitations, including:

Etching process increases heavy copper PCB prototype cost.

The etch process needs to remove a lot of copper.

Heavy copper PCB prototypes are difficult to produce thinner lines and thicker copper lines.

Heavy copper PCB prototype with a large number of copper traces makes the surface uneven.

Why Choose Heavy Copper PCB Prototype?

1. The good elongation performance of heavy copper PCB is more in line with the application requirements of high voltage and high current of pcb board.

Basically, all heavy copper PCB prototype manufacturers will choose heavy copper PCB material as the basic material of prototype pcb board. Firstly, the price of the heavy copper PCB is relatively economical, and secondly, the heavy copper PCB has good elongation performance, so it is more in line with the application requirements of high voltage and high current of the pcb board. In addition, it also helps to reduce the volume of the pcb board.

2. Heavy copper PCB prototype has good processing adaptability

It is well known that the pcb boards in the market are different in size. This is because the thickness of the heavy copper board materials selected by the heavy copper PCB prototype manufacturers is different, which may also cause the size of the pcb board to change accordingly. In addition, the heavy copper PCB material has good processing adaptability, and is especially suitable for cutting into PCB prototype boards of various sizes or layers.

3. Heavy copper PCB has strong high temperature and corrosion resistance, which is more in line with the application requirements of electronic products.

The reason why heavy copper PCBs are popular with PCB manufacturers is that heavy copper PCBs are very resistant to high temperature and corrosion. Most electronic products have very high requirements on the high temperature and corrosion resistance of circuit boards, so relatively speaking, it is more in line with the application requirements of electronic products.

The development speed of heavy copper PCB prototype can be said to be rapid, which allows high-voltage and high-current electronic products to have a reliable base board. The reason why heavy copper PCBs are more suitable for PCB prototypes is not only because of the good elongation of heavy copper PCBs that is more in line with the application requirements of high voltage and high current of pcb boards, but also because heavy copper PCB prototype boards have good processing adaptability. It is easy to cut, and the heavy copper PCB prototype board has excellent high temperature resistance and corrosion resistance.


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Heavy Copper PCB Description

Heavy copper PCB is a circuit board with a copper thickness that is ≥ 3oz per sq. ft in its outer and inner layers. Up to 10 layer can be produce heavy copper pcb weight from 3 oz to 40 oz. heavy copper pcb usa, heavy copper pcb manufacturers, heavy copper flex pcb, heavy copper pcb design, china heavy copper pcb, cheap heavy copper pcb, customized heavy copper pcb, extreme heavy copper pcb, heavy copper pcb boards, heavy copper pcb factories, heavy copper pcb factory, heavy copper pcb price, heavy copper pcb quotes, heavy copper pcb suppliers, heavy copper pcb thickness, heavy copper pcb uk

What is Heavy Copper PCB?

Huihe PCB is a professional Heavy Copper PCB Manufacturers In China, Many years of heavy copper pcb mass production experience of Heavy copper PCB, Support Heavy Copper PCB Prototype and Heavy Copper PCB production.

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If you are looking for a heavy copper PCB supplier, you can check whether the heavy copper PCB design is correct through the heavy copper PCB quotes request.

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