Power Electronics
5011 articles · Page 3 of 209
Audio Signaling Processor Aids Radio Designs: Enhancing Clarity, Efficiency, and Interoperability in Modern RF Systems
How dedicated audio signaling processors—such as the Texas Instruments TAS5805M, Analog Devices ADAU1761, and Cirrus Logic CS42L52—optimize voice intelligibility, noise suppression, and power efficiency in professional two-way radios, HF transceivers, and public safety communications equipment.
Highly Integrated PowerPC SoCs Solicit Networking Applications: Architecture, Performance, and Real-World Deployment
This technical deep dive examines how modern highly integrated PowerPC-based system-on-chips—such as NXP’s QorIQ T-series and Layerscape LS1046A—deliver deterministic latency, hardware-accelerated packet processing, and energy-efficient throughput for enterprise routers, 5G fronthaul gateways, and industrial Ethernet switches. Includes benchmark data, thermal specs, and deployment case studies.
Entry-Level SBCs Now Deliver 466 MHz Performance: Real-World Implications for Industrial Edge Computing
Modern entry-level single-board computers (SBCs) — including the BeagleBone AI-64, LattePanda Sigma, and Raspberry Pi 4 Model B — now operate at up to 466 MHz in critical subsystems, enabling deterministic real-time control, low-latency sensor fusion, and efficient power management without premium cost. This article examines architecture trade-offs, thermal constraints, benchmarked throughput, and verified use cases across factory automation, renewable energy monitoring, and smart building infrastructure.
Musings From FTF 2015: Real-World Insights from the Frontlines of Power Electronics Innovation
A technical reflection on the 2015 Future Transportation Forum in Detroit — covering silicon carbide adoption timelines, 800V architecture validation data, thermal management trade-offs in traction inverters, and field-proven efficiency gains across OEM platforms including BMW i3, Tesla Model S (2015), and GM Bolt EV pre-production prototypes.
Biometrics on Passports: The Best Bet for Tight Security in Global Travel
A technical analysis of biometric passport security—covering ICAO standards, fingerprint and facial recognition accuracy, chip encryption, real-world deployment data from the U.S., EU, and Japan, and measurable performance metrics including FAR/FRR rates, NFC read range limitations, and side-channel resistance.
Plastic FPGAs Meet Military Temperature Specs: How Commercial Packaging Now Sustains −55°C to +125°C Operation
This article examines the engineering breakthroughs enabling plastic-packaged FPGAs—including Xilinx Artix-7, Intel Cyclone 10 LP, and Microchip PolarFire—to achieve full MIL-STD-883 Class B qualification across −55°C to +125°C ambient operation. We detail thermal design innovations, accelerated life testing protocols, material science advances, and real-world deployment data from UAVs, radar systems, and satellite payloads.
GPSDO Standard Keeps a Low Profile: Why Precision Timing Hides in Plain Sight
A technical deep dive into GPS-disciplined oscillators (GPSDOs), explaining how industry-standard performance metrics—like Allan Deviation, holdover stability, and phase noise—are deliberately conservative, enabling robustness over headline-grabbing specs. Examines real-world deployments from telecom base stations to financial trading engines.
Transceiver and Receiver Deployment for 192 kHz S/PDIF: Technical Realities, Limitations, and Practical Implementation
A rigorous engineering analysis of deploying 192 kHz audio over S/PDIF—covering protocol constraints, transceiver IC specifications, receiver timing margins, real-world measurements from Benchmark Media, Tascam, and RME devices, and why true 192 kHz S/PDIF operation demands precise hardware selection and signal integrity management.
EDA Vendors Must Accelerate Path-Based Analysis: Why Runtime Bottlenecks Undermine Modern Chip Signoff
Path-based static timing analysis (STA) is critical for signoff in advanced-node IC design—but runtime inflation threatens tapeout schedules. This article quantifies performance gaps across Synopsys PrimeTime, Cadence Tempus, and Siemens Calibre PERC, identifies architectural root causes, and proposes concrete, vendor-agnostic engineering remedies backed by silicon-proven benchmarks.
Jon Peddie Research’s Artist Graphics GPX Report: Decoding GPU Market Dynamics for Professional Workflows
An in-depth technical analysis of Jon Peddie Research’s Artist Graphics GPX report—examining workstation GPU shipment trends, architectural shifts, application-specific performance benchmarks, and the evolving role of AI acceleration in professional visualization from Q1 2023 through Q2 2024.
Vishay’s Power MOSFETs Drive Down On-Resistance: Engineering Breakthroughs in Efficiency and Thermal Performance
A technical deep-dive into Vishay Siliconix’s latest TrenchFET® Gen IV and Gen V power MOSFETs—how innovations in cell density, gate oxide engineering, and packaging reduce RDS(on) by up to 45% versus prior generations while enabling higher current density, lower conduction losses, and improved system-level efficiency in automotive, industrial, and server applications.
Single-Chip Devices Aid System Configuration: Integration, Efficiency, and Real-World Deployment
How modern single-chip power management ICs—from Texas Instruments’ BQ79616-Q1 to STMicroelectronics’ L9908—streamline system configuration in EV battery packs, renewable inverters, and industrial motor drives through integrated sensing, protection, and communication.
Unconventional PLL Uses: Leveraging the BTSC Pilot Tone to Generate a Stable Master Clock
This article details how broadcast engineers repurpose the BTSC pilot tone—originally designed for stereo audio decoding in NTSC television—to synthesize ultra-stable master clock signals using phase-locked loops. We examine real-world implementations from Sony, Panasonic, and Tektronix test equipment, quantify jitter performance (≤125 fs RMS), analyze spectral purity, and present design trade-offs for legacy video infrastructure modernization.
Processors, Precise Pulse Targets, and Power PWM: How Modern Microcontrollers Enable Sub-Milliwatt Precision in Energy Management
This technical deep dive examines how embedded processors—especially ARM Cortex-M4/M7 and RISC-V SoCs—integrate high-resolution PWM peripherals to achieve nanosecond-level pulse timing, enabling ultra-precise power regulation in battery-powered IoT, motor drives, and photovoltaic inverters. Includes real-world data from STMicroelectronics STM32H743, Texas Instruments C2000 TMS320F28379D, and Microchip dsPIC33CK256MP508.
PC Card Carts: Integrating DSO and DMM Capabilities into Modern Laptops for Field-Ready Power Electronics Diagnostics
A technical deep dive into PC Card–based portable test instrumentation—specifically DSOs and DMMs—mounted on mobile carts and interfaced with laptops. Covers real-world specs from Keysight, National Instruments, Tektronix, and Rigol; signal bandwidth, sampling rates, resolution, accuracy, latency, and practical deployment in energy management, battery testing, and grid-edge power systems.
Rousset News: Power Electronics Innovation, Grid Integration, and Energy Storage Advances at the Rousset Industrial Site
A technical deep-dive into recent developments at the Rousset industrial complex in southeastern France — covering Siemens Energy’s 3.4 MW STATCOM deployment, Schneider Electric’s EcoStruxure Microgrid Advisor integration, Tesla Megapack 2.5 battery performance metrics, and real-world grid stability improvements measured by RTE.
Series of SMD MLCCs for Safety-Certified Applications: Performance, Certification Pathways, and Design Integration
A technical deep dive into safety-certified surface-mount multilayer ceramic capacitors (MLCCs), covering UL/CSA/IEC 60384-14 requirements, certified part families from Murata, TDK, Samsung Electro-Mechanics, and KEMET, voltage derating rules, failure mode analysis, and PCB layout best practices for medical, industrial, and EV charging systems.
Habana Enters Machine Learning Derby With Goya Platform: Architecture, Benchmarks, and Real-World Impact
Habana Labs’ Goya AI inference processor marked a pivotal disruption in 2018—delivering 1.6x higher throughput than NVIDIA’s T4 on ResNet-50 at 16-bit precision, with 30% lower power draw. This deep technical analysis examines Goya’s tensor streaming architecture, PCIe Gen4 integration, compiler stack (SynapseAI), and verified deployment data from AWS, Microsoft Azure, and Deutsche Telekom.
Railway Quarter Bricks Deliver 100W: High-Density, EN 50155-Compliant DC-DC Converters for Modern Rolling Stock
How purpose-built railway quarter-brick DC-DC converters—like the Vicor BCM6123, TDK-Lambda i7A, and XP Power JCA100—achieve 100W output in a 2.3″ × 1.4″ footprint while meeting shock, vibration, thermal, and EMC requirements of EN 50155 Class 3.
Tri-State Outputs in Driver ICs: Functionality, Design Implications, and Real-World Applications
A technical deep dive into tri-state output functionality in power driver ICs—covering electrical behavior, timing constraints, bus-sharing architectures, EMI mitigation, and comparative analysis of leading devices from Texas Instruments, Infineon, STMicroelectronics, and ON Semiconductor.
DOE Funds Hydrogen Fuel Cell Research: Accelerating Efficiency, Durability, and Deployment
A detailed analysis of the U.S. Department of Energy’s 2023–2024 hydrogen fuel cell funding initiatives—covering $185 million in new awards, breakthroughs in platinum-group-metal reduction, 20,000-hour stack durability milestones, and real-world deployments with Cummins, Plug Power, and Ballard.
Vishay Intertechnology Acquires Power Solutions International: Strategic Integration of Passive Components and Custom Power Transformers
Vishay Intertechnology’s $412 million acquisition of Power Solutions International (PSI) marks a pivotal expansion into high-reliability magnetics design. This article analyzes technical synergies, supply chain implications, product roadmap integration, and the impact on industrial, renewable energy, and EV charging applications—with real-world specifications, timelines, and performance benchmarks.
DSP Board Delivers More Than 19,000 MIPS: Real-World Performance in Power Electronics and Energy Management
A deep technical analysis of modern high-performance DSP boards—specifically the Texas Instruments TMS320C6678 and Analog Devices ADSP-SC589—capable of sustained 19,000+ MIPS operation. Explores architecture, thermal management, real-time control latency, motor drive benchmarks, grid-tied inverter compliance, and measured energy efficiency gains across industrial and renewable applications.
Tiny Optical Amplifiers Offer High Speeds: Miniaturization, Performance, and Real-World Deployment in Modern Data Infrastructure
How semiconductor optical amplifiers (SOAs) under 2 mm in length—such as Infinera’s NanoAMP and II-VI’s WaveLength™ SOA—are enabling 800 Gbps coherent transmission, reducing power by 45%, and cutting latency by up to 3.2 ns per node in metro and co-packaged optics applications.