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Rigid PCB vs Flex PCB: What Is The Difference?
PCBs play a vital role in modern electronics, connecting components and creating functional devices. While rigid and flexible PCBs share similar basic functions, they differ significantly in materials, design, and applications. This article explores the key distinctions between rigid and flex PCBs, shedding light on their unique advantages, limitations, and suitable use cases.
What Are Flexible PCB Stiffeners?
Flexible PCB stiffeners provide mechanical support and rigidity to specific areas of flex circuits. This guide explores why and how stiffeners are utilized. It covers common stiffener materials like FR-4, polyimide (PI), and metals like stainless steel/aluminum, detailing their properties. Learn when stiffeners are needed – for mounting components, meeting ZIF connector specs, or controlling bend areas. Discover attachment methods like thermal bonding and pressure-sensitive adhesives. Properly applied stiffeners enhance flex PCB reliability, durability and performance.
How to Solder On Flex PCB?
The common rule for soldering on flex PCBs is this: Don’t use the temperature profile for conventional PCBs to solder flex PCBs.
Flexible Printed Circuit For Today’s Packaging
The characteristics of flexible circuits are ideally suited for many applications that require high density interconnect between other components in a system.
16 Factors Affecting The Cost And Price of Flexible PCB
Before delving into flexible printed circuit board (FPC) pricing, let’s examine the 16 key factors influencing their costs. Base materials, copper foil thicknesses, manufacturing process complexities, and more significantly impact FPC pricing levels.
Through real-world pricing examples comparing identical FPCs across varying specs, you’ll gain visibility into how subtle changes in materials, layer counts, line widths/spacing, hole sizes, etc. can substantially influence costs. Finally, gain valuable insights into FPC design optimization and cost control strategies…
The historical timeline and outlook of printed circuit boards
The origin of electronics can be traced back to 1897. Electromagnetic waves are the cornerstone of interconnection and communication between electronic components, and the invention of electronic tubes gave birth to PCBs.
What is the defference between PCB and PCBA?
PCB and PCBA are two essential aspects of electronic circuit boards, which provide the functionality to printed circuit boards. In this article, we are going to discuss PCB and PCBA.
30 Common SMT PCB Assembly Defects
Minimizing solder joint defects in PCB assembly should be the goal of all SMT PCB manufacturers. JHYPCB is a professional PCB assembly manufacturer in China. We will analyze 30 common SMT assembly defects in this article.
Development and Applications of FPC Flexible PCB
With the upgrading of electronic products, FPC (flexible circuit board) caters to the development trend of light, thin, short, and small electronic products with its unique advantages and plays a critical cornerstone role in the electronic information industry.
Complete Introduction of Flexible Circuit Board Materials
Flexible printed circuit boards (FPCs) offer unique advantages like lightweight, high-density assembly and bendability. But what materials go into making these versatile circuits?
This in-depth article dives into the different components of FPC construction – insulating base films like polyimide (PI) and polyester (PET), copper foils of varying thicknesses, adhesives for bonding layers, reinforcing materials like FR4 and metal sheets, and protective cover layers…
How to Use PCB Stencil-Step by Step Guideline
Stencils, also known as SMT Stencil, are special molds for SMT. Its primary function is to help the deposition of solder paste; the purpose is to transfer a precise amount of solder paste to an accurate location on the bare PCB.
What is the Tg value of PCB substrate?
Different Tg values will affect the final PCB prototype manufacturing costs. In other words, you have to pay for the Tg value of the PCB board.
A Free Software for PCB Design for Manufacturing or DFM Analysis
PCB design is a complete and rigorous process system, and PCB manufacturing is another set of sophisticated production and processing systems.
Big news! DuPont announces the acquisition of Rogers.
DuPont Announces The Acquisition Of Rogers.
4 Solutions to Reduce EMC in 6-layer PCB Design
In the EMC design of the PCB, the first important thing is the setting of the layers. The number of layers of the single board is composed of the number of power, ground, and signal layers.
How long can PCBA finished products be stored?
PCBA is the abbreviation for PCB assembly, and PCBA is also the name of the finished product after the circuit board is assembled. After the PCB assembly is completed, it will go through the process of transportation and storage. This article will describe the storage method of PCBA in detail.
How to Store PCB and PCBA?
After manufacturing, they store the final board or assembly with extreme precautions and take all necessary measures to keep them sound during the shipment. They understand the nitty-gritty, and they know how to keep the PCBs and PCBAs safe and intact.
Introduction to Aluminum PCB Manufacturing Process
An aluminum PCB is a printed circuit board that contains a thin layer of conductive dielectric material. Aluminum PCB is widely used in the LED lighting industry. Here we will explain the manufacturing process and process of aluminum PCB in detail.
Reflow Soldering VS. Wave Soldering: What’s the difference?
Soldering is an essential process in PCBA manufacturing because it connects the components to the board. Wave soldering and reflow soldering are the commonly used soldering processes in the industry.
The Difference Between Gold Plating and Immersion Gold
Gold has a commendable resistance to corrosion and oxidation. If a PCB has a surface finish of gold, it will last for a long time, and the copper underneath the surface finish will remain intact and sound.