What is Tented via clearance? Tented via clearance, also known as hole edge to solder mask edge clearance, is a crucial aspect of printed circuit board (PCB) design. It refers to the distance between the edge of a Via hole and the edge of the surrounding solder mask opening. This […]

Understanding PCB Current Carrying Capacity What is Current Carrying Capacity? Current carrying capacity, also known as ampacity, is the maximum amount of electric current that a conductor can safely carry without causing damage or excessive heating. In the context of PCBs, the current carrying capacity refers to the maximum current […]

Introduction to Flexible PCBs Flexible printed circuit boards (PCBs) have gained significant popularity in recent years due to their unique characteristics and versatility in various applications. Unlike traditional rigid PCBs, flexible PCBs offer the ability to bend, twist, and conform to different shapes, making them ideal for devices that require […]

Introduction to PCB Current Calculators A PCB (printed circuit board) current calculator is an essential tool for electronics designers and engineers. It allows you to accurately determine the current carrying capacity of copper traces on a PCB based on varios parameters such as trace width, thickness, temperature rise, and more. […]

What is a PCB Prototype? A PCB prototype, short for Printed Circuit Board prototype, is an early version of a PCB design used for testing and validation before mass production. It is a physical representation of the electronic circuit, created to ensure that the design functions as intended and meets […]

Introduction to PCB Heatsinks Printed circuit boards (PCBs) are essential components in most modern electronic devices. As electronic systems become more complex and powerful, managing heat dissipation becomes increasingly critical for ensuring optimal performance and reliability. PCB heatsinks are an effective solution for dissipating excess heat generated by electronic components, […]

Introduction to PCB Thermal Resistance Printed Circuit Boards (PCBs) are the backbone of modern electronics, providing a platform for components to be mounted and interconnected. As electronic devices become more compact and powerful, managing heat dissipation becomes a critical factor in ensuring optimal performance and reliability. This is where the […]

Introduction to 3D-Printed PCBs The world of electronics has been revolutionized by the advent of 3D printing technology. One of the most exciting developments in this field is the ability to create 3D-printed circuit boards (PCBs) using additive manufacturing processes. This innovative approach to PCB fabrication offers numerous advantages over […]

1. Understanding the PCB Design Flow The PCB design flow is a systematic approach to creating a functional and reliable printed circuit board. The process typically includes the following stages: Schematic design Component selection PCB layout Design rule checking (DRC) Gerber file generation PCB fabrication PCB Assembly Testing and debugging […]

Introduction to the MMBT3904 What is a Switching Transistor? A switching transistor is a semiconductor device that can be used to control the flow of electric current in a circuit. It acts as an electronic switch, allowing current to pass through when turned on and blocking current when turned off. […]