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Market Update Videos
Now Playing: DC Building Power
Will the future for DC building power remain bright? Hear what Darnell Group Research Analyst Richard Ruiz has to say. More information can be found at Darnell Group's DC Building Power: Economic Factors, Applications Drivers, Architecture/Technology, Standards and Regulatory Developments
All Market Update Videos
DC Building Power
Will the future for DC building power remain bright? Hear what Darnell Group Research Analyst Richard Ruiz has to say.
Power and Energy Measurement: Worldwide Forecasts
Measuring real-time energy consumption and adjusting power delivery at critical loads is more important than ever in today’s commercial, residential and industrial environments. Darnell Group Senior Analyst Linnea Brush discusses this new report.
Worldwide DC-DC Converter IC Forecasts
Darnell Group Senior Analyst Linnea Brush discusses the new 11th-Edition Worldwide DC-DC Converter IC Forecasts report.
DC Building Power Market Forces
Darnell Group Analyst Richard Ruiz discusses market forces affecting DC Building Power.
Micro Inverters
Darnell Group Analyst Richard Ruiz discusses disruptive technologies in the micro inverter market.
Inverters for Alternative Energy: Market Forecasts
Darnell Group Analyst Richard Ruiz discusses the new Inverters for Alternative Energy: Market Forecasts report.
Inverters for Alternative Energy: Market Forces
Darnell Group Analyst Richard Ruiz discusses the new Inverters for Alternative Energy: Market Forces report.
Digital Power Worldwide Forecasts
Darnell Group Senior Analyst Linnea Brush discusses the latest Digital Power Worldwide Forecasts report from Darnell Group.
Digital Power Market Forces
Darnell Group Senior Analyst Linnea Brush discusses the latest Darnell Group Digital Power Market Forces report.
Embedded AC-DC Power Supplies
Darnell Group Analyst Richard Ruiz discusses trends in demand for AC-DC power supplies.
Vehicle Electrification
Darnell Group Senior Analyst Linnea Brush discusses current trends in vehicle electrification.
DC-DC Market Trends
Jeff Shepard, President of Darnell Group, discusses recent changes and future directions in the dc-dc converter market.
White Papers
March 11, 2013
Power Modules for Charger Applications
Sponsored by Vincotech
February 27, 2013
The Adaptive Cell Converter Topology Enables Constant Efficiency Over Universal Input AC Line in Front-End, High-Density Power Factor Correction Applications
Sponsored by Vicor Corp.
February 27, 2013
From 48 V direct to Intel VR12.0: Saving "Big Data" $500,000 per datacenter, per year
Sponsored by Vicor Corp.
More White Papers
- Ericsson Delivers 750W Quarter-Brick using Proprietary HRR Topology
- IXYS Introduces an Anode-Gated Thyristor Technology Platform
- Dreamliner Nightmares a Factor in New UL Standards Activities for Li-ion Batteries
- Ideal Diode Bridge Controller Minimizes Rectifier Heat and Voltage Loss
- Siemens Installing Regenerative Energy Storage Unit on Light Rail Line
- Silicon Labs acquires Energy Micro for IoT, Smart Energy and Portable Electronics
- NXP Brings High Efficiency to 12V MR16 Lamps with Dimmable LED Controller
- Ultra-Compact High-Efficiency Power Supplies for Automotive Applications
- Curtis Industries Acquires California-based Tri-Mag
- Convection-Cooling Eliminates Fan Maintenance and Audible Noise in 250W Power Supplies
- Siemens Installing Regenerative Energy Storage Unit on Light Rail Line
- Convection-Cooling Eliminates Fan Maintenance and Audible Noise in 250W Power Supplies
- Ericsson Delivers 750W Quarter-Brick using Proprietary HRR Topology
- Single-Stage LED Drivers Deliver Dimming and Thermal Protection with Lower BOM Cost
- GE Intros Megawatt UPS Global Platform with Industry-Leading Efficiency
- Dow Corning adds Thermal Management Options Optimized for Electronics Applications
- Dreamliner Nightmares a Factor in New UL Standards Activities for Li-ion Batteries
- ABB Demonstrates Technology to Power Flash Charging Electric Bus in 15 Seconds
- IR Intros Compact Low-Side Gate Drive in SOT-23-5L
- VACUUMSCHMELZE Reduces Need for Rare Earth Elements in Synchronous Motors
- Green Building Power Forum 2010: Fujitsu Components America
- Darnell's Digital Power Forum 2009: CUI Incorporated
- Green Building Power Forum 2010: EMerge Alliance
- Green Building Power Forum 2010: Anderson Power Products
- Green Building Power Forum 2009: Independence Station
- Darnell's Digital Power Forum 2009: Coilcraft
- Darnell's Digital Power Forum 2009: Champs Technologies
- Darnell's Digital Power Forum 2009: EXAR Corporation
- Darnell's Digital Power Forum 2009: PMBus
- Darnell's Digital Power Forum 2009: Power Plaza
Design Features
October 22, 2012
Energy Efficiency with Class D Amplifier Modules
Class-D switching amplifiers are helping audio designers create personal multimedia devices and home audio/visual systems that demonstrate how compact and stylish equipment can also deliver high sound quality and high audio output power. The key to this breakthrough, providing freedom from the large and bulky boxes housing traditional audio products, lies in the class-D amplifier’s high energy efficiency, which is typically around 90%. This allows designers to reduce or eliminate heatsinks as well as using smaller-sized PCBs and smaller components such as transformers, connectors and power supplies.
Design Features
October 8, 2012
The Role of Hall Effect Sensors in Power Distribution Infrastructure
Power distribution units (PDUs) form an essential part of modern computing and data communications hardware. They provide multiple outputs for transferring electrical power with maximum efficiency, controlling the power capacity and safeguarding against the possible causes of supply interruption. With an ever increasing need from tech savvy consumers for higher data throughput and greater quantities of data storage capacity, as well as tough international legislation now governing CO&sub2; emissions, the demands being placed on these units are proving challenging for engineering teams to satisfy.
Product Focus
August 13, 2012
The Year in AC-DC Power Supply Technology
The past year witnessed significant new product releases, technological developments, and industry news related to the field of AC-DC Power Supply technology.