JLCPCB

Pegatron Holdings: Can the Leading PCB Manufacturer in A-Shares Continue to Navigate the Waves of Change?

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Pegatron Holdings: Can the Leading PCB Manufacturer in A-Shares Continue to Navigate the Waves of Change?

Hello, friends! Today, let’s talk about Pegatron Holdings. After years of navigating the stock market, I firmly believe that understanding a company starts with its corporate culture. What kind of cultural genes does Pegatron Holdings possess? From what I understand, Pegatron adheres to the core values of “people-oriented, integrity in business, and sustainable development,” which … Read more

Finally! Circuit Board Prices Have Increased~

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Finally! Circuit Board Prices Have Increased~

Recently, the price increases have been like a relay race: first the board materials increased, then the ink prices went up, followed by packaging materials, and finally auxiliary consumables… The price hikes have left some circuit board manufacturers disheartened, hesitant to accept new orders due to the lack of profit, and even potential losses. Even … Read more

Analysis of China’s Printed Circuit Board Industry (Learning Across Industries)

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Analysis of China's Printed Circuit Board Industry (Learning Across Industries)

1. Industry Overview The printed circuit board, abbreviated as “PCB”, also known as a printed wiring board, refers to a printed board that forms connections between points and prints components according to a predetermined design on a common substrate. Its main function is to connect various electronic components through circuits, serving as a key electronic … Read more

How Beginners Can Quickly Understand Circuit Boards – A Share of Practical Experience

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How Beginners Can Quickly Understand Circuit Boards - A Share of Practical Experience

When I first encountered electronic systems, I could only practice soldering and was eager to understand circuit boards, but I struggled to grasp the essentials. Later, in the lab and after starting my job, as I accumulated experience in hardware design and debugging, combined with guidance from experienced experts around me, I gradually understood circuit … Read more

The Fantastic Drift of Circuit Boards: PCB Cold Knowledge You Didn’t Know!

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The Fantastic Drift of Circuit Boards: PCB Cold Knowledge You Didn't Know!

Click to receive a free sample coupon~ 1. The “Green Code” of Circuit Boards When you open the back cover of a mobile phone, the iconic green color always catches your eye. This mysterious layer is actually solder mask, with a legendary military origin: in the 1950s, the U.S. military discovered that adding lead chromate … Read more

Improving Surface Pitting in PCB Circuit Board Electroplating!

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Improving Surface Pitting in PCB Circuit Board Electroplating!

As the precision of PCB circuit board line production increases, issues of open and short circuits during line production have become significant factors affecting product qualification rates. Typically, actions to improve line qualification rates consider factors such as dry film adhesion and exposure energy. From the perspective of the entire system’s production, the flatness of … Read more

Surface Flatness Requirements for Gold Bonding Areas on Microwave Circuit Boards

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Surface Flatness Requirements for Gold Bonding Areas on Microwave Circuit Boards

PCB Thermal Design: A Comprehensive Analysis from Theory to Practice Thermal issues are often the “Achilles’ heel” of many electronic products, especially in modern PCB designs with high integration and high power consumption. I remember a project I took on last year for an industrial control board, where the main chip had a power consumption … Read more

Comparative Analysis of PCB Ceramic Circuit Boards: ENIG vs ENEPIG

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Comparative Analysis of PCB Ceramic Circuit Boards: ENIG vs ENEPIG

Metal is applied to exposed pads using an organic coating, known as surface treatment. The surface finish protects copper pads from scratches and oxidation while facilitating soldering in a reflow oven. Although there are various types of surface treatments, ENIG and ENEPIG are two common types. Manufacturers typically use them for ceramicPCBs, flexible boards, and … Read more

Understanding the Classification of Circuit Boards (The Most Comprehensive Guide)

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Understanding the Classification of Circuit Boards (The Most Comprehensive Guide)

1: By Layer Count Circuit boards can be classified by layer count into three main categories: single-sided boards, double-sided boards, and multi-layer boards. First, single-sided boards have components concentrated on one side and traces on the other. Since traces only appear on one side, this type of PCB is called a single-sided circuit board. Single-sided … Read more

How Long Does It Take for PCB Coated with Conformal Coating to Dry?

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How Long Does It Take for PCB Coated with Conformal Coating to Dry?

The PCB circuit board, after being coated with conformal coating, can effectively prevent moisture from damaging the circuit board. Prolonged exposure to moisture can significantly reduce the insulation resistance between conductors, accelerate high-speed decomposition, lower the Q factor, and corrode the conductors. Coating with conformal coating can effectively protect the performance of the circuit board … Read more