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HOW2POWER ARTICLES — 2021


    December
  • Design, Development And Performance Of A Power Generating Suspension System For Energy Harvesting In Commercial Vehicles
  • Modern Control Methods For LLC Converters Simplify Compensator Design
  • Modular Power Supplies Save Cost, Speed Product Development For Medical Applications
  • GaN Power ICs Sampling For Data Center, Solar And EV Customers
  • Platform To Accelerate Development Of SiC Inverters For EVs
  • 700-W Power Supply For Conduction Cooling Applications
      • November
  • GaN ICs Enable Small, Ultrafast 120-W Charger For New Smart Phone
  • Symposium Deadline Nears For Conference Papers
  • SiC R&D For The EV And Industrial Applications
  • Partnership To Spur GaN Adoption In EVs
  • 1-kW Power Supplies Deliver 330% Peak Current
  • Why EM Is Replacing SPICE For Simulation Of Board-Level Power Delivery
  • Consider The Tradeoffs When Choosing Probes For 48-V Applications
  • MOSFET Packaging Innovations For SWaP-Optimized Space Power Systems
  • Stored Energy In A Saturating Inductor Is Not Constant
  • One Month Left To Download EMC + SIPI 2021 Proceedings
  • Isolated DC-DC Converters For Space Use GaN
  • RF Semiconductor And Solutions Provider Acquires SiC Specialist
      • October
  • Army Supplies $5 Million To Fund University’s New SiC Fab
  • GaN Power IC Company Completes Deal To Go Public, Begins Trading
  • Linear Voltage Ramp Generator Supports Motherboard Power Cycling Tests
  • Understanding Supercapacitor Discharge Into A Constant Power Load
  • Developing A 25-kW SiC-Based Fast DC Charger (Part 6): Gate Drive System For Power Modules
  • GaN Device Manufacturer Demonstrates GaN FET Power Switching At 800 V
  • Determining Optimal Wire Size For Toroidal Windings
  • NSREC Notes: Vendor Talks Highlight Advances In Power Devices, Packaging And Reference Designs For Space Applications
  • Virtual WiPDA Will Highlight Latest SiC And GaN Developments
  • Long Island Power Electronics Symposium Postponed Until 2022
  • SiC Device Supplier And Automaker Ink Supplier Agreement
      • September
  • PCIM Asia 2021 Celebrates 20th Anniversary
  • Integrated GaN Power Stages Enable High-Performance 48-V To 12-V Power Converters
  • Smart Gate Driver IC Simplifies Motor Drive Design In Battery-Powered Applications
  • Designing An Open-Source Power Inverter (Part 2): Waveshape Selection
  • Encapulated DC-DC Converters Suit Applications Up To 60 W
  • 250-W DC-DC Converters For Extreme Industrial Environments
  • Transformer Winding Design: Bundle Layer Approximation As Rings
  • A Standalone Controller Eases Compliance With USB PD Standards
  • Companies Co-Develop Second-Gen 650-V GaN HEMTs
      • August
  • Power Live Virtual Conference Features Various Power Devices
  • Agreement Expands Device Maker’s Supply of SiC Wafers
  • Developing A 25-kW SiC-Based Fast DC Charger (Part 5): Control Algorithms, Modulation Schemes And Feedback
  • Zener Diode Selection For Faster Inductor Reset in Solenoid Circuits
  • Space-Grade Tantalum Polymer Caps Deliver Lower ESR And Better Current Handling For Bulk Capacitor Applications
  • An Engineer‘s Guide to Low EMI in DC/DC Regulators
  • Find A Transformer’s Turns, Phasing And Coupling Factor With An RLC Bridge
  • GaN Power Devices To Be Used On Geostationary Satellites
  • GaN Device Maker Publishes Pricing On Space-Grade Parts
      • July
  • Power Modules Aid Development of Ocean Wave Energy Harvesting
  • Fab Produces First 8-in Silicon Carbide Wafers
  • Partnership To Developed GaN-Based Motor Drives For Personal EVs
  • The Engineer’s Guide To EMI In DC-DC Converters (Part 18): Advanced Spread-Spectrum Techniques
  • Developing A 25-kW SiC-Based Fast DC Charger (Part 4): Design Considerations And Simulation Of The DC-DC Stage
  • GaN-Based DC-DC Converters For Off-Highway And Commercial Vehicles
  • Partners Develop Power Supply Solutions For Hydrogen-Producing Electrolysis
  • Predicting Mission Life Performance And Reliability Of Rad-Hard Power Electronics
  • Power Supplies Suit On-Machine Applications
  • Chip Maker Completes Wafer Fab Acquisition
  • Power Supplies Deliver 350 W Cont., 800 W Peak When Convection Cooled
      • June
  • Three-Phase Transformer-Less UPS
  • Bidirectional Switches Permit ZVS Operation In Single-Ended Forward Converters
  • Techniques For Safely Paralleling MOSFETs In Linear Circuits
  • Advanced MOSFETs Improve Power Conversion In 48-V Mild Hybrid Systems
  • Developing A 25-kW SiC-Based Fast DC Charger (Part 3): PFC Stage Simulation
  • Inverter Eval System Shows >99% Efficiency Using SiC MOSFETs
  • Company Develops Small GaN Modules
  • GaN Device Market To Approach $25 Billion by 2026
  • Server Power Supply Maker Adopts SiC MOSFETs
  • 45-kW AC-DC Modular Power Supply Is Air Cooled, 98% Efficient
      • May
  • How to Design a Flyback Converter in Seven Steps
  • The Basics of Conducted Emissions Testing for Switch Mode Power Supply Designs
  • DC-DC converters Generate Low Noise Outputs Up To 2,000V
  • Designing An Open-Source Power Inverter (Part 1): Goals And Specifications
  • Raising The Plateau Level In Valley-Fill PFC Circuits Improves Efficiency
  • Developing A 25-kW SiC-Based Fast DC Charger (Part 2): Solution Overview
  • Misconceptions In Power Magnetics
  • Military- Vs. Commercial-Grade Resistors: Reliability, Performance And Cost Tradeoffs
  • GaN IC Maker Will Go Public
      • April
  • JEDEC Publishes Milestone Document For SiC MOSFETs
  • 600-W Weather-Resistant AC-DC Power Supplies
  • Developing A 25-kW SiC-Based Fast DC Charger (Part 1): The EV Application
  • The Engineer’s Guide To EMI In DC-DC Converters (Part 17): Active And Hybrid Filter Circuits
  • A Four-Decade, Integrated Current-Sensing Solution With Extended Supply Range
  • Bunched Vs. Cabled: Litz Wire Bundle Twist Geometry Influences Proximity Effects
  • Safety On The Bench: Hazards And Precautions In The Power Electronics Lab
  • Buffer Modules Offer Extra Hold-Up for 12-V, 15-V and 24-V Supplies
  • 1000-VA Railway-Quality Pure Sine Wave Inverters
      • March
  • High-Voltage GaN Device Maker Announces Patents
  • GaN Power ICs Replace Silicon Chips In Laptop Fast Charger
  • Automotive Supplier Receives Order For SiC-Based 800-V Inverters
  • The future of cybersecurity: How renewable power plant controls protect inverters from hacks and attacks
  • Partnership Will Address Requirements For Power Systems In EVs
  • Rad Hard MOSFETs Enable Easy Upgrade Of Flight-Proven DC-DC Converter
  • Comparator Design: User-Defined Threshold With Asymmetrical Hysteresis
  • Determining Design Power Over An Input Voltage Range (Part 3): Maximum Transformer Power
  • Three-Phase 5-kW Power Supplies With Active PFC
  • Chipmakers Codevelop Advanced 65-W Charger Reference Design
  • Rugged AC-DC Power Supplies From 35 To 350 W
  • 500-W Power Supplies With Active PFC Are IP66-Rated
      • February
  • Market Report Charts Progress Of SiC-Based EV Inverters
  • Demystifying Three-Phase PFC Topologies
  • A PSU Analytical Power Loss Model For Optimizing The Server Power Delivery Architecture
  • Determining Design Power Over An Input Voltage Range (Part 2): Inductor Design Power
  • Programmable DC Power Supplies Expand Output Voltage Options
  • JEDEC Publishes Its First Standard For SiC Power Devices
      • January
  • 250-W Weatherproof AC-DC Power Supply
  • Daisy Chain PoE Devices Using PoE Power Forwarding
  • Simulation Demonstrates Impact Of Current-Loop Crossover Frequency On Stability
  • Don’t Let Current Sources And Grounds Derail Your Spice Simulations
  • Using Volt-Second Integral Instead Of Winding Current To Predict Saturation

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