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HOW2POWER ARTICLES — 2018


    December
  • Options For Optimizing PFC Efficiency Over Wide Load And Line Ranges
  • Optimizing Thermistor Placement For Accurate Power-Plane Current Sensing
  • Need Uninterrupted Power? Let A Supercapacitor Come To The Rescue
  • The Engineer’s Guide To EMI In DC-DC Converters (Part 7): Common-Mode Noise Of A Flyback
  • Proper Design Of The Power Supply’s Input EMI Filter Protects Against Power Line Transients
  • Programmable DC Power Supplies Deliver Up To 50 kW In 8U
      • November
  • Driver IC Subdues Level-Shifting Losses In Active Clamp Flybacks And Other Applications
  • Configurable ICs Build Versatile, Low-Cost Regulated Charge Pumps
  • Managing Pulse Top Decay Improves Accuracy Of Current Sensing Circuits
  • Interbundle Penetration Of Wire Bundles Improves Their Packing Factor
  • Using Kelvin Connections to enhance switching efficiency in SiC FETs
  • Traineeship Offers Hands-on Experiences With Wide-Bandgap Power Electronics
      • October
  • GaN Device Market To Reach Almost $3 Billion In 2024
  • Energy-Based Efficiency Metric Helps To Optimize Server Power Delivery For Dynamic Workloads
  • Replacing Power Supply Output Capacitors Requires Equivalent Impedances
  • Random PWM Quiets Noise And Reduces Emissions In Three-Phase Inverter Applications
  • Optimizing Regulator Output Capacitance (Part 3): Analyzing Load Slammer Results
  • Wire Spool Holders And Toroid Mounts Ease Prototyping Of Magnetic Parts
  • Workshop Will Present Developments In Wide Bandgap Power Devices & Applications
  • Railway DC-DC Converters Withstand High Input Surge
      • September
  • Semiconductor Maker And Research Institute To Develop GaN Devices on 8-In. Wafers
  • The Engineer’s Guide To EMI In DC-DC Converters (Part 6): Mitigation Techniques Using Discrete FET Designs
  • Dynamic Torque Measurement Reveals True Electric Machine Characteristics
  • Optimizing Regulator Output Capacitance (Part 2): Using Load Slammers
  • Optimizing Transformer Winding Design For Max Efficiency Over Output Current Range
  • 10-kW Programmable Lab Power Supply Delivers Clean and Stable DC Power
      • August
  • Adaptive Overpower Protection Prevents Overheating In Power Distribution Networks
  • Boost Converter Optimizes Motor Performance In Battery-Powered Applications
  • Simple Solar Tracking Sensor Is Self-Powered
  • Optimizing Regulator Output Capacitance (Part 1): Selecting Load Slammers
      • July
  • Running cool and fast with the active clamp flyback
  • Simple Circuits Prevent Servo Overloads
  • Selecting An Inductor Value For A DC-DC Boost Converter
  • Accelerate Motor Mapping And Drivetrain Analysis With Advanced Power Analyzer
  • Strategies For Pre-compliance EMI Testing Of Radiated Emissions
  • The Geometry Of Twisted Wire Bundles
  • Sine Wave Inverters’ Wide Input Range Ensures Reliable Operation For Cranes
      • June
  • Lossless Method Boosts Current-Sense Signal
  • Calibration Of Copper Sensors Enhances Accuracy Of Nonintrusive Current Monitoring
  • Selecting A Freewheeling Diode Solution For Lowest Losses With SiC MOSFETs
  • The Engineer’s Guide To EMI In DC-DC Converters (Part 5): Mitigation Techniques Using Integrated FET Designs
  • Bundle Compression Overcomes Aspect Ratio Constraints On Transformer Design
  • Semiconductor Manufacturers Co-develop Compatible GaN Devices
      • May
  • Dual Buck Doubles The Duty Cycle For Ultra Low-Voltage Applications
  • Achieve Precise High Current Monitoring Using Standard Surface-Mount Resistors
  • Magnetic-Electric Analogs Relate Magnetic Fields To Familiar Circuit Quantities
  • Beware The Pitfalls Of Power Suppy Hipot Testing
  • SiC-Based Sine Wave Inverters Deliver 1 kVA In 400-in.3 Package
  • Analyzing The Effect of Voltage Drops On The DC Transfer Function Of The Buck Converter
  • Power supplies get out of the cabinet
      • April
  • Switching Power Supplies And EMI: Debunking The Myths About Frequency And Slew Rate
  • Inrush Current Tester Enables More Thorough Validation Of Server Power Supplies
  • The Engineer’s Guide To EMI In DC-DC Converters (Part 4): Radiated Emissions
  • Automatically Shift Seemlessly Between Peak And Valley Current Modes
      • March
  • The size of LLC converters magnetics: Frequency dependence
  • Power Stage Strategies For Motor Control In Home Appliance Design
  • Estimating Output Current Tolerance Of A Primary–Side-Regulated Constant-Current Flyback Converter (Part 3): Extreme Value Analysis And Sensitivity Analysis
  • The Engineer’s Guide To EMI In DC-DC Converters (Part 3): Understanding Power Stage Parasitics
  • To Simplify Or Not To Simplify? Take Care When Using Math Tools For Circuit Analysis
  • Modeling Of The Sen Transformer Using An Electromagnetic Transients Program
  • Winding Layering Techniques Determine Interlayer Capacitance
  • Conduction-Cooled, Configurable Power Supplies Pack 600 W in 7- x 4-in. Footprint
      • February
  • The Financial Case for an EMI/EMC Pre-Compliance Test Solution
  • SEPIC Converter Simplifies Design Of Smart Electronic Loads
  • Estimating Output Current Tolerance Of A Primary–Side-Regulated Constant-Current Flyback Converter (Part 2): Monte Carlo Analysis
  • EMI For Wisdom Seekers (Part 4): Minimizing Parasitic Current Loops
  • Transformer Design (Part 2): Aspect Ratio
  • PCB Board Layout Is Critical When The Power Supply And MCU Live On The Same Board
  • DC-DC Converter Steps Down 600-V Input With 98% Efficiency
      • January
  • Estimating Output Current Tolerance Of A Primary–Side-Regulated Constant-Current Flyback Converter (Part 1): The Analytical Model
  • Online Simulation Validates Output Error Budget Analysis For Buck Converter
  • The Engineer’s Guide To EMI In DC-DC Converters (Part 2): Noise Propagation And Filtering
  • EMI For Wisdom Seekers (Part 3): Differential Mode Noise Versus Common Mode Noise
  • Transformer Design (Part 1): Maximizing Core Utilization
  • 30-VA Railway Sinewave Inverters Feature IP66 Protection

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