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MLCC controlled ESR capacitor Controlled ESR Capacitors: Should You Use Them for Power Integrity? I can’t think of a single product I’ve built that doesn’t require capacitors. We often talk a lot about effective series inductance (ESL) in capacitors and its effects on power integrity. What about effective series resistance (ESR)? Is there a technique you can use to determine the appropriate level of resistance, and can you use ESR to your advantage? Like many answers to important engineering questions, the answer is “it depends.” One type of Read Article
Efficient Heat Dissipation with SMD Heat Sinks Keeps You From Dropping PCBs Efficient Heat Dissipation with SMD Heat Sinks Keeps You From Dropping PCBs In electronics, there is the possibility that your PCB can get pretty hot due to power dissipation in certain components. Whenever a component reaches an extreme temperature that goes beyond a component's safe operating range, its lifetime will be greatly reduced or the component may fail immediately. The heat-producing component being defective means the entire PCBA will need to be scrapped. There are many things to consider when dealing with Read Article
PCB simulation PCB Simulation: How to Simulate a PCB Design Looking for the best PCB simulator? Get started with an electrical circuit design simulation software and learn how to simulate a PCB design. Make sure you use the best PCB simulation software in Altium's unified environment. Read Article
Gibbs ringing What Causes Gibbs Signal Ringing in High-speed Channel Simulations? Gibbs ringing is both a measurement artifact and a calculation artifact that arises in band-limited channels. Make sure you understand how this arises due to transform and convolution operations. Read Article
Gibbs phenomenon How the Gibbs Phenomenon Produces Measurement Artifacts The Gibbs phenomenon is a measurement artifact that can be mistaken for real signal integrity problems like ground bounce, ringing from reflections, or resonance on short lines. Read Article
PCB component creation What is PCB Component Creation? Learn more about PCB component creation and how you can easily create components with the best CAD features in Altium Designer. Read Article
State of PCB Design Education State of PCB Design Education with Zachariah Peterson Zach Peterson shares his insights about the availability and accessibility of education related to PCB design for high school and university students. Watch or listen on the go now. Read Article
PCB connector pinout How to Design a Connector Pinout For Your PCB PCB connector pinouts can be customized to fit your power, signal, and ground requirements. Learn how in this article. Read Article
buck converter regulator STM32 Buck Converter Regulator vs LDO for DC, AC, and RF: Which is Best? For small, low-current loads, LDO is usually the best option. What about a buck converter? Learn more about choosing between a buck converter vs. LDO in this guide. Read Article
Which Types of Opto-Isolators Are Right For Your Signal Which Type of Opto-Isolator Is Right For Your Circuit? An optoisolator is an electronic device that can be used to pass information between a diode without passing an electrical current. Because there is no need to directly pass voltage or current between the inputs and outputs in an optoisolator circuit, these components can be used to provide electrical isolation in two regions in a PCB. Opto-isolators act as a protection mechanism, ensuring that harmful electrical currents cannot flow across the Read Article
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