EMC and Protection Design for Module Power Circuits
Comparison of voltage-mode and current-mode control in switching power supplies, detailing their advantages, disadvantages, and selection guidance for designers.
Power & New Energy Solutions
Power and new energy solutions represent a critical frontier in modern electronics, where innovative PCB designs drive efficiency, sustainability, and performance across diverse applications. In this Power & New Energy Solutions category, we delve into the technologies shaping the future of energy management, from advanced power supplies and renewable energy systems to smart grid integrations and energy storage solutions. Our focus extends to the intricate role of printed circuit boards in optimizing power distribution, minimizing losses, and enabling seamless integration with emerging energy sources like solar, wind, and electric vehicles. Professionals in electronics engineering and PCB design will find valuable resources here, including detailed guides on selecting components for high-efficiency power converters, tutorials on implementing energy-harvesting techniques, and insights into regulatory standards for sustainable energy projects. We also share best practices for thermal management in power-intensive applications, ensuring reliability in demanding environments such as industrial automation and automotive electrification. The practical value of these topics lies in their direct impact on real-world challenges, such as reducing carbon footprints through efficient energy use or enhancing battery life in portable devices. By addressing both foundational concepts and cutting-edge advancements, our content equips readers with the knowledge to tackle complex projects and innovate in a rapidly evolving field. As you browse the articles in this category, you'll uncover strategies to improve system performance, navigate design trade-offs, and stay ahead of industry trends, fostering informed decisions that advance your work in power and energy technologies.
Switching Power Supply PCB Layout Optimization
Guide to PCB layout for switching power supplies: placement, current-loop minimization, grounding, routing rules, design checks, and fabrication output recommendations.
Annealing Processes for Perovskite Solar Cells
Annealing strategies for perovskite solar cells: how thermal annealing time and temperature affect film crystallization, morphology, carrier mobility, and manufacturing challenges.
Solid-State Battery Development Still Faces Major Challenges
Technical overview of all-solid-state batteries, semi-solid routes and Honeycomb Energy's progress, highlighting sulfide electrolyte advances, 20 Ah cells and materials challenges.
Three Charger Circuit Designs for Improved Performance
Overview of high-voltage charger designs using synchronous buck ICs for lead-acid, lithium-ion, and supercapacitor systems; CC/CV, precharge, and protection features.
Why Parallel Large and Small Capacitors for Power Filtering
Explains why large and small capacitors are paralleled for broadband filtering, covering ESL effects, high-frequency performance, and decoupling capacitor placement.
Adaptive Mode for Buck Converter Efficiency
Technical overview of buck converter conduction modes (CCM vs DCM) and adaptive mode switching to optimize efficiency, stability, and transient response.
Factors Limiting EV Growth Related to Power Batteries
Analysis of IoT, blockchain, and big-data solutions for power battery systems: continuous state monitoring, safety risk prediction, residual value and V2G integration.
BUCK Converter Design Explained
Buck converter design using AD780 to generate regulated 2.5 V or 3.0 V outputs from 15 V input, with comparator protection and low-headroom operation.
Is a Current Source Absorbing or Delivering Power
How to determine if a current source delivers or absorbs power by comparing current direction and voltage polarity, checking resistance characteristics, and identifying polarity.
High-Reliability Gate-Driver Solution for Solar Inverters
Explains cost?optimized driver designs using Power Integrations' SCALE/SCALE-2 gate drivers and the Dynamic Active Clamp (DAC) for overvoltage protection in solar inverters.
MB10F Bridge Rectifier: Specs and Applications
MB10F ultra-thin SMD bridge rectifier: 1 A forward current, 1000 V peak reverse voltage, 35 A surge, 500 ns trr; compact package, -55 to 150°C operating range.
