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What is a flexible PCB? Flexible PCB is a unique type of printed circuit board that replaces the rigid FR4/metal/PTFE/ceramic substrate with a thin, bendable polyimide (PI) substrate and replaces the solder mask with a PI coverlay. Plated through holes or buried vias insulate and protect the conductive copper traces that connect the various flexible PCB...

Printed Circuit Board (PCB) is also known as Printed Wiring Board (PWB). It is used as the basis of circuit design in electronics and electrical engineering. It acts as a foundation, eliminating the need for redundant wiring and making any circuit cleaner. Removing excess wires makes the circuit more manageable and reduces weight. It is engraved...

A printed circuit board, commonly known as a PCB, is an assembly that uses copper conductors and electricity to create electrical connections between electrical components. PCB manufacturers use a substrate to make it, which houses the components that form the basis of the PCB. PCBs are made of a variety of substrate materials, depending on the...

PCB is the foundation used by electronics and electrical engineers in circuit design. It acts as a medium to connect components. Using PCB can eliminate the need for wires, make the circuit look less complicated, and make modifications easier. In layman’s terms, we can describe PCB as a laminate sandwich with additional components. It is...

Have you ever wondered what a PCB is? A printed circuit board (PCB) is an electronic component used to connect various electrical devices. Copper conductors make electrical connections between components on a printed circuit board (PCB) (electronic assembly). The printed circuit board provides mechanical support for the electronic components, leaving space for the device in the housing....

RF printed circuit boards are a highly complex but rapidly growing segment of the PCB manufacturing industry. In the PCB industry, boards that operate at frequencies above 100MHz are classified as RF PCBs. However, this standard stops at 2GHz. In addition, any board that operates at frequencies above 2GHz is called a microwave board. RF PCBs...

Rigid-flex PCB boards are one of the most widely used printed circuit boards for industrial applications. Their versatility is one of the main reasons for their popularity. They are made of a mix of rigid board and flex circuits, which means that the manufacturing method is similar to that of rigid board, but the circuit has a flexible...

What is FR-4 material? FR-4 is not a material, but a material grade, which represents a material code of a fire resistance grade. It means that the resin material must be able to extinguish itself after burning. There are a few FR-4 materials used on PCB circuit boards, but most of them are composite materials synthesized...

Manufacturers create rigid PCB boards to provide a rigid base for electrical components. This feature makes them cost-effective. Hence, this is one of the reasons why rigid PCB boards are in high demand in the market. Fr4 Rigid and Rigid-Flex are two well-known types of rigid boards. They each have their own characteristics. Let’s discuss the differences...

Handling small circuit boards during automated assembly can lead to defects and inefficiencies. To overcome this challenge, PCB panelization—the process of creating PCB panels from smaller boards—plays a vital role. This technique not only ensures improved handling during assembly but also reduces costs and minimizes defects. Here’s a comprehensive guide to panelizing PCBs, including methods, techniques,...