RF & Microwave Blog

  • CADSTAR for layout professionals

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    What is CADSTAR? CADSTAR is a PCB Design software developed by Zuken, a leading provider of electrical and electronic design automation solutions. The software offers a complete set of tools for designing and documenting PCB Layouts, from schematic capture to final manufacturing output. CADSTAR is known for its user-friendly interface, […]

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  • How to Calculate the Inductance of PCB Trace

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    Introduction to PCB Inductance Printed Circuit Board (PCB) inductance is a crucial factor in the design and performance of high-speed electronic circuits. Inductance is the property of a conductor that opposes changes in current flow, resulting in the storage of magnetic energy. In PCBs, traces act as inductors, and their […]

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  • PCB Trace to Plane Capacitance Formula

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    Introduction to PCB Capacitance Printed Circuit Boards (PCBs) are essential components in modern electronics, providing a platform for interconnecting various electronic components. One crucial aspect of PCB Design is understanding and managing the capacitance between traces and planes. This article delves into the concept of PCB trace to plane capacitance, […]

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  • Ultraviolet Lasers In PCB Manufacturing

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    Introduction to PCB UV-Lasers Printed Circuit Boards (PCBs) are the backbone of modern electronics, found in everything from smartphones to aerospace systems. The manufacturing process of PCBs has evolved significantly over the years, with new technologies constantly emerging to improve efficiency, precision, and reliability. One such technology that has gained […]

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  • Component Placement onto the Printed Circuit Board

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    Introduction to PCB Component Placement Printed Circuit Board (PCB) component placement is a crucial step in the PCB assembly process. It involves the precise positioning and orientation of electronic components onto the PCB substrate. The placement process is guided by the PCB design, which specifies the location, orientation, and type […]

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  • Citroen TU3F2K engine schematics

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    Introduction to the TU3F2K Engine The Citroen TU3F2K is a 1.4 liter inline-4 gasoline engine that was produced from 1996 to 2005. It was used in several Citroen and Peugeot models, including the Saxo, 106, and 206. The engine features multi-point fuel injection, an overhead camshaft, and 4 valves per […]

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  • Understanding the Requirements for PCB Enclosure Design Before starting the design process, it is crucial to understand the specific requirements for your PCB enclosure. These requirements may include: Environmental factors (e.g., temperature, humidity, dust, and moisture) Mechanical factors (e.g., impact, vibration, and shock) Electrical factors (e.g., electromagnetic interference (EMI) and […]

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  • Why Is The Surface of Circuit Board Blistering

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    Understanding Circuit Board Blistering Circuit board blistering is a common issue that can occur during the manufacturing process or over time due to various factors. Blistering refers to the formation of raised, bubble-like areas on the surface of the circuit board, which can lead to numerous problems, including poor electrical […]

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  • The question about magnetic tape erase record circuit

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    What is Magnetic Tape and How Does It Work? Magnetic tape is a storage medium consisting of a thin, magnetizable coating on a long, narrow strip of plastic film. It works by selectively magnetizing tiny magnetic particles embedded in the coating in patterns that encode the data being stored. Data […]

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  • SMT stencil and Laser Stencil

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    Introduction to Stencils in Electronics Manufacturing In the world of electronics manufacturing, stencils play a crucial role in the production of printed circuit boards (PCBs). Stencils are thin metal sheets with precise openings that allow for the controlled application of solder paste onto PCB pads. This process is essential for […]

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