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What is Kicad? Kicad is a free and open-source electronic design automation (EDA) software that enables users to design electronic schematics and PCBs. It is a cross-platform software that runs on Windows, macOS, and Linux operating systems. Kicad was developed by Jean-Pierre Charras and released under the GNU General Public License (GPL), which allows users to modify and distribute the software freely. Kicad consists of several tools that work together to create a complete PCB Read more…

What is gEDA and Why Do PCB Design Companies Use It? gEDA, which stands for GPL Electronic Design Automation, is a suite of free software tools used for electronic design, including schematic capture, simulation, prototyping, and printed circuit board (PCB) layout. It was created in 1998 by Ales Hvezda as an open source alternative to expensive proprietary EDA tools. There are several reasons why some PCB design companies choose to use gEDA over other options: Read more…

Introduction to ExpressPCB Design ExpressPCB is a powerful and user-friendly PCB design software that has gained popularity among PCB design companies worldwide. It offers a comprehensive set of tools and features that enable designers to create high-quality PCB layouts efficiently. In this article, we will explore the benefits of using ExpressPCB for PCB design and highlight some of the top PCB design companies that have adopted this software in their workflow. Request PCB Manufacturing & Read more…

Introduction to PCB Design and Eagle Software Printed Circuit Board (PCB) design is a crucial aspect of electronics manufacturing. It involves the creation of the layout and design of the circuit board that connects and supports various electronic components. PCB design requires specialized software tools to ensure accuracy, efficiency, and adherence to industry standards. One of the most popular PCB design software tools is Eagle, developed by Autodesk. Eagle, which stands for “Easily Applicable Graphical Read more…

Introduction to PCB Design and Cadence Allegro Printed Circuit Board (PCB) design is a crucial aspect of electronic product development. It involves creating the layout and routing of electronic components on a board to ensure optimal performance, reliability, and manufacturability. PCB design requires specialized software tools to efficiently create complex designs while adhering to industry standards and best practices. Cadence Allegro is one of the leading PCB design software solutions used by companies worldwide. It Read more…

How Does the Wetting Balance Test Work? The wetting balance test involves a thin, rectangular plate (usually made of glass, platinum, or other materials) that is suspended vertically from a sensitive balance. The plate is slowly brought into contact with the surface of the liquid being tested. As the plate touches the liquid, the balance measures the force exerted on the plate due to the liquid’s surface tension and the contact angle between the liquid Read more…

Understanding Thermal Resistance Thermal resistance is a measure of a material’s ability to resist heat flow. In the context of PCBs, thermal resistance refers to the board’s capacity to dissipate heat generated by the mounted electronic components. It is expressed in units of degrees Celsius per watt (°C/W) and represents the temperature difference between two points on the PCB divided by the power dissipated. The thermal resistance of a PCB is crucial because it directly Read more…

Introduction to PCB Design and ORCAD Printed Circuit Board (PCB) design is a crucial aspect of electronic product development. It involves the creation of a layout for the electronic components and the connections between them on a board. The design process requires specialized software tools to ensure accuracy, efficiency, and adherence to industry standards. One of the most widely used PCB design software is ORCAD, developed by Cadence Design Systems. ORCAD is a comprehensive suite Read more…

Introduction to IRFZ44N MOSFET The IRFZ44N is a popular N-channel power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) widely used in various electronic applications. It is known for its high current handling capability, low on-resistance, and fast switching speeds. In this comprehensive guide, we will explore the key features, specifications, and applications of the IRFZ44N MOSFET, along with practical examples and tips for using it effectively in your projects. Request PCB Manufacturing & Assembly Quote Now Key Features Read more…

Introduction to Parallel Transistors Transistors are the fundamental building blocks of modern electronics. They can be used individually as switches and amplifiers, but connecting multiple transistors in parallel offers several advantages and opens up new possibilities in circuit design. Parallel transistors involve connecting two or more transistors such that their emitters, bases, and collectors are tied together respectively. This configuration allows the transistors to share the load current, resulting in higher current handling capability compared Read more…