PCB Manufacturer & PCB Assembly

Overview of high precision technology for printed circuit boards

Posted on April 11, 2019 by G

The high precision of printed circuits refers to the use of fine line width/pitch, micro holes, narrow ring width (or no ring width), and buried, blind holes and other technologies to achieve high density. The high precision means that the result of "fine, small, narrow, thin" will inevitably bring high precision. Take the line width as an example: O.20mm line width, and O.16-0.24mm is qualified according to the regulations. The error is (O.20 soil 0.04) mm; and the line width of O.10mm, the same error is (0.10±O.02) mm, obviously the accuracy of the latter is doubled, and so on is not difficult to understand. Therefore, the high precision requirements are not discussed separately. But it is a prominent problem in production technology.

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Tag: printed circuit boards PCB Technology high precision technology CNC Drilling Machine Laser drilling through-hole technology

Design and Implementation of VXI Bus Interface Circuit

Posted on October 08, 2018 by G

With the development of modern wireless communication systems, communication systems such as mobile communication, radar, and satellite communication have higher requirements on the switching speed, power capacity, and integration of the transceiver switch. Therefore, research on VXI bus technology and development meets the military.

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Tag: NextPCB order VXI Bus Interface Circuit

PCB design partitions of Mobile phone

Posted on September 29, 2021 by G

PCB design partition can be decomposed into physical partitions and electrical partitions. Physical partitioning mainly involves component layout, orientation, and shielding; electrical partitioning can continue to be broken down into partitions for power distribution, RF traces, sensitive circuits and signals, and grounding.

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Tag: PCB design pcb design tips

PCB design tips 100, teach you to master PCB design easily (36-45)

Posted on September 28, 2021 by G

For the PCB of all digital signals, there is a 80MHz clock source on the board. In addition to the use of wire mesh (grounding), what kind of circuit should be adopted to ensure adequate driving capacity?

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Tag: PCB design pcb design tips PCB layer

Brief description of PCB layout

Posted on September 29, 2021 by G

Brief description of PCB layout In a highly competitive market for battery-powered products, the designer is always required to use a double-layer circuit board in the design when considering the target cost.

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Tag: printed circuit board pcb layout pcb

PCB design layers meaning

Posted on August 26, 2021 by G

7 types of PCB working layer: Protel 99 SE offers several types of working layers. Only after understanding the functions of these working layers can the printed circuit board design be accurate and reliable.

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Tag: PCB design，PCB working layer

How to improve EMC compatibility of single/double sided PCB

Posted on August 25, 2021 by G

For reasons of cost, single or double printed circuit boards are used in common consumer equipment. With the widespread use of digital pulse circuits, single-layer and double-layer electromagnetic compatibility issues become more and more prominent.

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Tag: EMC compatibility PCB EMC

Electrolytic capacitor precautions

Posted on August 26, 2021 by G

Electrolytic capacitor due to the positive and negative polarity, so when used in the circuit can not reverse the connection.

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What is a PCB? A Beginner's Guide

Posted on December 10, 2025 by NextPCB Content Team

Discover what a PCB (Printed Circuit Board) is. Learn the basic anatomy, from the substrate and copper traces to the solder mask, in this easy beginner's guide.

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Tag: pcb NextPCB solder mask Fr-4 what is pcb PCB Types PCB Components

Printed Circuit Board Basics: From Design to Final Artwork

Posted on October 28, 2025 by iotbyhvm - LL

Welcome to our guide on Printed Circuit Board Basics: From Design to Final Artwork. Learn about the different types of PCBs, the PCB design process, and PCB manufacturing. Understand the importance of factors like manufacturability, component placement, and clear PCB return current paths for optimal performance. Start designing high-quality PCBs that meet your specific requirements today!

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Tag: pcb printed circuit board pcb prototyping NextPCB PCB design pcb layout PCB Types

Flexible PCB Assembly

Posted on October 21, 2025 by NextPCB

Flexible PCB Assembly mounts components on bendable circuits, offering lightweight, space-saving, and high-reliability designs for advanced electronics.

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Tag: NextPCB PCB assembly through-hole mounting technology THT THM SMT Flexible PCB assembly

Dry film technology and performance

Posted on July 02, 2019 by G

Printed circuit manufacturers want to use good dry film to ensure the quality of printed boards, stable production and improve efficiency. In recent years, with the rapid development of the electronics industry, the precision density of printed boards has been continuously improved. In order to meet the needs of printed board production, new dry film products have been introduced, and the performance and quality have been greatly improved and improved.

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PCB Light Painting Operation Process

Posted on July 02, 2019 by G

PCB light painting process is a very important part of PCB in the circuit transfer process. Any errors that occur in this link may bring serious problems to the subsequent process, so each step inside must be strictly controlled.

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PCB board design experience sharing

Posted on June 28, 2019 by G

As an electronic engineer, designing a circuit is a must-have hard work, and the principle design is perfect. If the board design is unreasonable, the performance will be greatly reduced, and even if it is serious, it will not work properly.

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PCB Circuit Board Testing, Inspection and Specification (3)

Posted on June 17, 2019 by G

51-81

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PCB Circuit Board Testing, Inspection and Specification (2)

Posted on March 26, 2025 by G

This article provides an in-depth exploration of key terms and techniques in PCB circuit board testing and inspection, covering everything from basic quality control methods to advanced testing technologies. It begins by explaining acceptability and acceptance standards, followed by the application of Acceptable Quality Level (AQL). The article then discusses common defects in PCB manufacturing, such as air inclusion bubbles, blistering, and copper foil warping, and highlights how Automatic Optical Inspection (AOI) and Automatic Testing Equipment (ATE) ensure PCB quality and reliability. Additionally, various quality tests, such as cross-cut tests, continuity tests, and solderability tests, are covered, offering strategies for ensuring that PCBs meet industry standards. By exploring these testing methods and techniques, the article helps PCB manufacturers and quality control professionals improve production efficiency and maintain high product quality.

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PCB Circuit Board Testing, Inspection and Specification (1)

Posted on March 26, 2025 by G

This article provides an in-depth exploration of key terms and techniques in PCB circuit board testing and inspection, covering everything from basic quality control methods to advanced testing technologies. It begins by explaining acceptability and acceptance standards, followed by the application of Acceptable Quality Level (AQL). The article then discusses common defects in PCB manufacturing, such as air inclusion bubbles, blistering, and copper foil warping, and highlights how Automatic Optical Inspection (AOI) and Automatic Testing Equipment (ATE) ensure PCB quality and reliability. Additionally, various quality tests, such as cross-cut tests, continuity tests, and solderability tests, are covered, offering strategies for ensuring that PCBs meet industry standards. By exploring these testing methods and techniques, the article helps PCB manufacturers and quality control professionals improve production efficiency and maintain high product quality.

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Why do PCBs have to be multi-layered

Posted on June 13, 2019 by G

For the most basic PCB, the components are concentrated on one side, and the wires are concentrated on the other side. Because only one side can be wired, we call this PCB a single panel. Both sides of the double panel can be routed, so the wiring area is twice as large as that of a single panel, making it suitable for use on more complex circuits.

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PCB Design Preparation

Posted on May 31, 2019 by G

Design requirements: The designer must read the schematic diagram in detail, fully communicate with the project engineer, understand the circuit architecture, understand the working principle of the circuit, and clearly understand the layout and routing requirements of key signals.

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PCB Engineering

Posted on May 20, 2019 by G

For the production of PCB printed boards, because many designers do not understand the production process of the circuit board, the circuit diagram of the design is only the most basic circuit diagram, and can not be directly used for production. Therefore, it is necessary to modify and edit the line file before actual production. It is not only necessary to produce a film map that can be suitable for the production process of the factory, but also to make corresponding punching data, mold opening data, and other data useful for production. It is directly related to various production projects in the future. These require engineers and technicians to understand the necessary production processes, and at the same time master the relevant software production, including common circuit design software such as: Protel, Pads2000, Autocad, etc., should be familiar with the necessary CAM software such as: View2001, CAM350; GCCAM Etc., CAM should include PCB design inputs, which can edit, correct, repair, and imprint circuit graphics, use disk as the dielectric material, and output automated data for ray mapping, drilling, and inspection.

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Overview of high precision technology for printed circuit boards

Design and Implementation of VXI Bus Interface Circuit

PCB design partitions of Mobile phone

PCB design tips 100, teach you to master PCB design easily (36-45)

Brief description of PCB layout

PCB design layers meaning

How to improve EMC compatibility of single/double sided PCB

Electrolytic capacitor precautions

What is a PCB? A Beginner's Guide

Printed Circuit Board Basics: From Design to Final Artwork

Flexible PCB Assembly

Dry film technology and performance

PCB Light Painting Operation Process

PCB board design experience sharing

PCB Circuit Board Testing, Inspection and Specification (3)

PCB Circuit Board Testing, Inspection and Specification (2)

PCB Circuit Board Testing, Inspection and Specification (1)

Why do PCBs have to be multi-layered

PCB Design Preparation

PCB Engineering

Categories

Recommended Article:

BLOG

Overview of high precision technology for printed circuit boards

Design and Implementation of VXI Bus Interface Circuit

PCB design partitions of Mobile phone

PCB design tips 100, teach you to master PCB design easily (36-45)

Brief description of PCB layout

PCB design layers meaning

How to improve EMC compatibility of single/double sided PCB

Electrolytic capacitor precautions

What is a PCB? A Beginner's Guide

Printed Circuit Board Basics: From Design to Final Artwork

Flexible PCB Assembly

Dry film technology and performance

PCB Light Painting Operation Process

PCB board design experience sharing

PCB Circuit Board Testing, Inspection and Specification (3)

PCB Circuit Board Testing, Inspection and Specification (2)

PCB Circuit Board Testing, Inspection and Specification (1)

Why do PCBs have to be multi-layered

PCB Design Preparation

PCB Engineering

Categories

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