LW: China’s Leading PCB Heatsink Supplier

  • Advanced thermal solutions.
  • 15+ years of manufacturing experience.
  • State-of-the-art manufacturing facilities.


LW: PCB Heatsink Specialists

PCB Heatsink is the finest method for dissipating heat in electrical equipment. It simultaneously offers heat dissipation and protection. 

It is constructed to withstand the high temperatures of CPUs and other electrical components. Your board’s PCB heatsink is a vital component. It removes heat from all electrical components to avoid their destruction. 

Use this heat sink in conjunction with other components to prevent the board from overheating and maintain its durability, dependability, and performance. 

PCB heat sinks are used to remove heat from the electrical components of a Printed Circuit Board (PCB). It also serves as a mechanical component for attaching these components.

PCB Heatsink

PCB Heatsink is the finest alternative if you are seeking for the ultimate heat dissipation solution for your electrical equipment.

Insulation and protection are provided in one package. It’s made to withstand the high temperatures of computer processors and other electrical equipment, therefore it’s quite durable.

Your board’s heat sink on PCB is a critical component. It protects all electrical components from overheating and causing them to fail by removing the heat.

If you want to prevent the board from overheating and make sure it lasts, performs, and is reliable, you should pair this heat sink on PCB with other components.

The purpose of a PCB heatsink is to remove heat from the electrical components that are mounted on the board by convection. These components are likewise held in place by this mechanical component.

PCB Heatsink


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LW: PCB Heatsink Experts

The Leading Edge of Product Development

LW specializes in the production of PCB heat sinks of various sizes and forms. We have spent years building our product development process to be at the forefront of this sector. No other firm can match our quality and competitive pricing.

We Specialize in PCB Heatsink Production

We are professionals in PCB Heat Sink Manufacturing and are well-known for providing a diverse selection of heat sinks on PCB. Our heatsink is constructed using high-quality raw materials and contemporary techniques. These heatsinks are used to dissipate heat from electronic components in a variety of applications, including telecom, military, networking, and power supply.

Complete Quality Assurance

We are aware that several PCB heat sink manufacturers exist. We work diligently to produce a vast array of standard and bespoke goods for a variety of applications. We have implemented thorough quality control procedures and have been ISO 9001 certified since 2003 for expertly manufactured heat sink on PCBs.

We Offer Extraordinary Service All-Around

As a leading PCB Heatsink manufacturer, LW not only offers high-quality products but also collaborates closely with customers to provide the optimal solutions for their requirements. Our factory provides a vast selection of items that may be tailored to your specifications. Our objective is to give great service to our customers, whether for prototype, short-run manufacturing, or big production orders.

Why PCB Heatsink Should Be Utilized

Dissipate Heat Efficiently

PCB Heat Sinks have a number of uses. They act as a barrier between the hot tops of electronic boards and the high temperature air or liquid around them, dissipating heat efficiently in order to avoid damage. They are also used to provide a uniform thermal interface material and prevent unwanted thermal expansion in an electronic system. Alternatives to heat sink on PCB include thermal pads, radiation cooling pads and thermally conductive adhesives.

Say Goodbye to Overheating

There are several reasons why PCB heatsink should be utilized in any devices that have a small CPU or Motherboard. The main purpose of using PCB Heatsink is to dissipate the heat and not let it build up on the device which could damage the components. The best example for this is the CPU, if not cooled; then it can overheat and lead to hardware failure. Another reason is that when you have an electronic device which uses more electricity than others, then it may become hot while running as they use more power and so they need to work harder too by generating more heat in return.

Common PCB Heatsink Applications

PCB Heatsink for Electronics
PCB Heatsink for Computers

LW: PCB Heatsink Experts

PCB temperature control has become essential in the production of electronic products. PCB heatsink is a heatsink supporting heat dissipation of PCB by reducing the temperature difference between PCB and ambient.

Moreover, there are many design options for PCB heatsinks, including air cooling type and passive cooling type.

The appearance of heat sinks is also one of the important measures for heat dissipation efficiency.

A heat sink on PCB is an electronic heat sink which is utilized to dissipate the heat produced in a PCBA (printed circuit board assembly) behind the component or circuit.

PCB heatsinks are engineered to provide efficient thermal dissipation of heat over a wide range of temperatures by utilizing both conduction and convection.

They are mainly created out of copper, custom metals and aluminum based materials.

Lastly, PC parts have multiple components there is also a possibility that one or more major component could fail due to overheating causing a system crash which can cause damage to other components as well