• 2 Methods for Altium to Output Assembly Drawings

    2 Methods for Altium to Output Assembly Drawings

    After the PCB design is completed, it is often necessary to output the product assembly drawing. Today JRPanel will show you three methods for outputting assembly drawings from the mainstream PCB design software Altium. There are two methods for outputting assembly drawings for Altium. The following is a detailed intro...

    Jan 7, 202159800

  • The Function and Classification of PCB Terminal

    The Function and Classification of PCB Terminal

    Terminal: It is a relatively basic accessory used to realize electrical connection, and it is also a fixed part of the terminal or connection between connecting wires, electrical appliances and control boards. PCB Terminal: Generally speaking, it is a kind of accessory product for PCB to realize electrical connection, ...

    Dec 31, 202016180

  • Some DFM Issues Affecting PCB Design

    Some DFM Issues Affecting PCB Design

    Design For Manufacturability (DFM) is to consider manufacturability and testability from the time of product development and design, so that design and manufacturing are closely linked to achieve the goal of success from design to manufacturing. This is the most effective way to ensure the quality of PCB design. In PCB...

    Dec 30, 202014700

  • How to Calculate the Current Carrying Capacity in PCB technology

    How to Calculate the Current Carrying Capacity in PCB technology

    The calculation of PCB current carrying capacity has always lacked authoritative technical methods and formulas. Experienced Layout engineers can make more accurate judgments based on personal experience. But for Layout novices, it can really be a problem. The retention capacity of PCB depends on the following factors:...

    Dec 23, 202023280

  • What Is Tg PCB?

    What Is Tg PCB?

    What is FR-4? FR-4 is a grade for flame-retardant fiberglass reinforced epoxy material. Therefore, FR-4 PCB offers higher level of heat resistance than standard PCB. The FR-4 board is divided into Three classification, determined by the number of copper trace layers: 1. Single layer PCB 2. Two layer PCB 3. Multilayer P...

    Dec 17, 202011720

  • Introduction to the Form and Structure of Multilayer PCB Design

    Introduction to the Form and Structure of Multilayer PCB Design

    Generally speaking, in PCB multi-layer board design, four-layer boards are used more. So, do you know the design rules of PCB four-layer board? JRPanel would like to introduce the design rules of the four-layer board for everyone today. 1. Design form of four-layer board: (1) Uniform spacing: The biggest advantage is t...

    Dec 16, 202014060

  • Why Are Multi-layer PCBs Mostly Even-numbered Layers?

    Why Are Multi-layer PCBs Mostly Even-numbered Layers?

    Why are multi-layer PCBs mostly even-numbered layers and few odd-numbered layers? There are single-layer, double-layer and multi-layer PCBs. The number of layer is not limited. There are currently more than 100 layers on boards. Common multi-layer PCBs are four-layer and six-layer boards. So everyone will have this que...

    Dec 11, 202012960

  • 3 Tips for RF PCB Layout

    3 Tips for RF PCB Layout

    Because the radio frequency (RF) circuit is a distributed parameter circuit, skin effect and coupling effect are prone to occur in the actual work of the circuit, so in the actual PCB design, it will be found that the interference radiation in the circuit is difficult to control, Such as: mutual interference between di...

    Dec 9, 202023960

  • How Much Influence Does PCB Right-angle Routing Have On Signal Transmission?

    How Much Influence Does PCB Right-angle Routing Have On Signal Transmission?

    Right-angle routing is generally a situation that needs to be avoided as much as possible in PCB routing, and it has almost become one of the standards for measuring the quality of routing. So how much influence will the right-angle routing have on signal transmission? In principle, right-angle routing will change the ...

    Dec 4, 202014420

  • Can't the Circuit on PCBs Be Directly Designed As a Straight Line?

    Can't the Circuit on PCBs Be Directly Designed As a Straight Line?

    In the normal circuit board design process, we can find that the circuit is always crooked. We all know that the shortest straight line between two points. Then why is the circuit on the circuit board designed to be bent? Can't it be directly designed as a straight line? First of all, we have to understand a concep...

    Dec 3, 202012320

  • Introduction to the Types and Functions of PCB Inks

    Introduction to the Types and Functions of PCB Inks

    PCB circuit board inks are generally divided into three types, namely PCB circuit etching ink, solder mask ink and text ink. There are also conductive carbon inks and conductive silver pastes. The latter two are generally used in relatively small amounts. 1. PCB Photosensitive Etching Ink First, let's talk about th...

    Dec 2, 202042300

  • What Is a High-Speed Circuit? What Is the Difference Between "High Frequency" and "High Speed"

    What Is a High-Speed Circuit? What Is the Difference Between "High Frequency" and "High Speed"

    "High-speed circuit" has become a term often mentioned by electronic engineers today, but what is a high-speed circuit? This is indeed a fuzzy concept. In fact, the industry does not have a unified definition of high-speed circuits. Usually, there are many views on the definition of high-speed circuits: some ...

    Nov 26, 202067066