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Power Quality Protection
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1.3KComponentsMicrel Expands Hyper Speed Control Family Of Synchronous DC-DC Controllers
Micrel, Inc. expanded its family of Hyper Speed Control™ Synchronous dc-dc controllers with the introduction of the MIC2166. The device is a...
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2.3KCommunications PowerNetwork-1 Announces Settlement of Patent Litigation with Cisco, Major Networking Vendors
Network-1 Security Solutions, Inc. announced that it agreed to settle its patent litigation against Adtran, Inc., Cisco Systems, Inc. and Cisco-Linksys, LLC,...
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2.1KPackaging and CoolingAdvanced Thermal Solutions Announces New Instrument System for Air Flow & Temperature Testing
Advanced Thermal Solutions, Inc. (ATS) has introduced the iTHERM-100™ Test Station, a turnkey system of laboratory instruments and sensors for studies that...
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Batteries and Portable Power
Maxim Announces Compact Fuel-Gauge ICs for Portable Applications
Maxim Integrated Products introduced the MAX17040/MAX17041 and MAX17043/MAX17044 1- and 2-cell fuel-gauge ICs. Using the company’s ModelGauge algorithm, the company says these are the industry’s only fuel gauges that accurately estimate the state of charge (SOC) of a Li+ battery without requiring current sensing. ModelGauge ICs eliminate the current-sense resistor and require very few external […]
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Power Quality
STMicro Shrinks Space Requirement for Mandatory Surge Protection
STMicroelectronics (ST) has announced what it describes as an innovation that will help reduce the size and cost of surge protectors for electronic equipment by providing specified energy absorption capability up to the maximum operating temperature. ST says that competing devices must be derated significantly at temperatures above 25°C. Surge protection is mandatory for most […]
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2.7KBatteries and Portable PowerThe D in DPF Now Stands for More Than Digital; Reflects Darnell Focus on Wider Power Electronics Industry
Darnell’s Power Forum (DPF ’10) is replacing the Digital Power Forum with an expanded focus and larger audience. The new DPF ’10...
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Energy Efficiency
Transaction Processing Performance Council Announces First Results for its TPC-Energy Specification
The Transaction Processing Performance Council (TPC) announced the first results for its TPC-Energy specification. Hewlett-Packard Company has published TPC-Energy results on all three TPC benchmarks: TPC-E, which simulates the online transaction processing (OLTP) workload of a brokerage firm; TPC-C, which simulates the OLTP order-entry workload; and TPC-H, which simulates a decision support workload. Each of […]
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1.5KPower Quality ProtectionPREMO Launches New EMC Filter for PV Installations
PREMO has launched its FEDC Series of dc filters – installed between the PV inverter and the solar panel, dc filters helps...
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Components
Stackpole Introduces New Series of Mini Metal Film Resistors
Stackpole Electronics has announced the release of the RNS Series of ultra mini metal film thru-hole resistors. Designed with options including a standard 1/8W body size with a 1/2W power rating, the 1/4W size has a 1W power rating, and the 1/2W size has a 2W power rating. The RNS is able to achieve this […]
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Power Components
Linear Tech Announces New 1.2A Overvoltage/Overcurrent Protector
Linear Technology Corp. introduced the LTC4362, a 2.5 to 5.5V overvoltage and overcurrent protector designed to safeguard low voltage, portable electronics from damaging input voltage transients and current surges. Overvoltage events can occur due to power adapter failure or faults, or when hot-plugging an ac adapter into a device’s power input. Inadvertently plugging the wrong […]
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Power Quality
ON Semi Introduces High Efficiency Synchronous Regulators in Compact SOIC-8 Packages
ON Semiconductor introduced a new family of high efficiency 2 to 4A integrated synchronous regulators for consumer electronics applications such as set top boxes, DVD/hard disk drives, LCD monitors/TVs, speakerphones, cable modems, and telecom/datacom equipment. The NCP3125, NCP3126 and NCP3127 are synchronous pulse width modulation (PWM) switching buck regulators with integrated high side and low […]
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Power Quality Protection
EDSA Power Analytics Gateway Introduced
EDSA unveiled its patented EDSA® Power Analytics Gateway™ (or EPAG™), said to now be the industry’s leading data integration platform that allows electrical energy monitoring and management systems from major vendors to exchange data. This technology is being deployed in mission-critical applications ranging from datacenters to oil drilling platforms to microgrids around the world. EPAG […]
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Power Quality Protection
BEAR Power Supplies Earns ISO 9001:2008 Quality Management Systems Certification
BEAR Power Supplies has achieved ISO 9001:2008 certification, meeting the most current quality systems standard of the International Organization for Standardization (ISO). BEAR states that this certification establishes that it meets stringent requirements for quality systems and processes at its 32,000 square foot design and manufacturing center in western New York, ensuring that it can […]
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1.5KComponentsSTMicroelectronics Introduces High-side Current-sense Amplifiers for Applications up to 70V
STMicroelectronics (ST) has unveiled a chip that the company says simplifies the design of power management, monitoring and safety equipment by allowing...
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Components
TI Introduces 3-Channel Power Management Unit for Embedded Camera Modules
Texas Instruments Inc. (TI) introduced the TPS657051, a small power management unit that supports portable consumer electronics and space-limited applications, such as webcams or heat- or noise-sensitive embedded camera modules. Available in a 2 x 2mm WCSP package, the device features two 400mA step-down converters, a 200mA low dropout linear regulator (LDO), and additional supporting […]
