high-speed PCB design

Proteus 8.11 Software Installation Guide

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Proteus 8.11 Software Installation Guide

[Name]:Proteus 8.11 [Size]:417MB [Language]: Simplified Chinese [Applicable Systems]: Windows 7, Windows 8, Windows 10, Windows 11 [Introduction]:Proteus is an embedded system simulation development software that implements a complete design from schematic design, microcontroller programming, system simulation to PCB design, truly achieving the full design from concept to product. Its processor models support 8051, HC11, PIC10/12/16/18/24/30/DsPIC33, … Read more

DC Sensing Return Current in Mixed Signal PCBs

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DC Sensing Return Current in Mixed Signal PCBs

A common high-speed PCB design rule is to track the return current path of signals. In reality, this is much easier said than done, as the return paths for fast digital signals and even medium-frequency analog signals are largely confined beneath the traces. At very low frequencies or under direct current (DC), the return path … Read more

Guidelines for PCB Design of DC/DC Switching Power Supplies: Part Two

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Guidelines for PCB Design of DC/DC Switching Power Supplies: Part Two

Introduction This article uses a synchronous step-down converter power IC in an SOP-8 package as an example to introduce the PCB design for power supplies. Related Parameters As mentioned in “Guidelines for PCB Design of DC/DC Switching Power Supplies: Part One”, it is essential to understand the related parameters before starting the design, as shown … Read more

Comprehensive Video Tutorial on PCB Design with Altium Designer

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Comprehensive Video Tutorial on PCB Design with Altium Designer

Reply to the official account: course, to obtain resources. Comprehensive Analysis of the PCB Design Video Tutorial with Altium Designer In the field of electronic design, Altium Designer (referred to as AD) is a powerful PCB design software that perfectly integrates schematic design, circuit simulation, PCB layout editing, automatic routing, and design output technologies. This … Read more

A Beginner’s Guide to Downloading and Activating Proteus 8.13

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A Beginner's Guide to Downloading and Activating Proteus 8.13

Resource Directory: https://docs.qq.com/sheet/DYU5hblBBTW5Oa2xN?tab=BB08J2 Software Introduction Proteus 8.13 is a highly professional and excellent embedded circuit system simulation development tool launched by LabCenter Electronics in the UK. It supports various extension modules, such as 3D models and dynamic modules, and can import and export multiple circuit formats, including EDIF, PADS, and ALTIUM, facilitating user interaction and … Read more

The Return of the 15cm High-Performance Mini Graphics Card: Dilan to Release New Generation NANO Graphics Card

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Dilan Technology has confirmed that it will unveil the RX Vega 56 Nano Edition graphics card at the Taipei Computer Show in June. Regarding the NANO graphics card, many DIY enthusiasts are likely familiar with it. AMD was the first to use HBM memory, packaging the Fiji core with HBM memory, allowing for a very … Read more

How to Choose the Right Layering Scheme for PCB Design

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How to Choose the Right Layering Scheme for PCB Design

When designing multilayer PCBs, it is essential to configure the layering. The more layers a board has, the more layering schemes are available. Many people are not well-versed in multilayer PCB stacking, and a good layering scheme can reduce interference generated by the board. Our stacking structure is a crucial factor affecting the EMC performance … Read more

Two Types of R&D Engineers in the PCB Industry

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Two Types of R&D Engineers in the PCB Industry

There are two types of engineers in the PCB industry. One type of designer possesses specialized knowledge and adheres to strict design standards. Their network wiring, surface mount components, and text are well-organized, with reasonable layout in functional areas that facilitate production optimization. They communicate smoothly, are open to suggestions, work efficiently, and handle their … Read more

DIY PCB Circuit Board

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DIY PCB Circuit Board

Last year, I assembled an amplifier board using two LM1875 chips for ceiling speakers in my shop, which has been in use ever since. Recently, I found a BBE sound exciter board online, which is said to enhance high-frequency details and improve low-frequency performance. However, since this BBE exciter board has its own bass and … Read more

Flex Upgrades the BMR510 2-Phase Integrated Power Module

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Flex Upgrades the BMR510 2-Phase Integrated Power Module

Flex Power Modules has launched an upgraded version of its BMR510 2-phase integrated power module. The new BMR5101041/002 version not only improves efficiency and increases the peak current from 140A to 160A, but also includes a 528μF onboard output capacitor, significantly enhancing transient response. This onboard capacitance reduces the need for customers to add external … Read more