Power

Displaying 11 - 5393 of 5383

IC monitors AC power in real-time

IC monitors AC power in real-time
A highly integrated and accurate single-phase power-monitoring IC has been released by Microchip. Designed for the real-time measurement of AC power, the MCP39F511 combines the most popular power calculations with unique advanced features, making it suitable for use in high-performance commercial and industrial products such as lighting and heating systems, smart plugs, power meters and AC/DC power supplies.
22nd April 2015

PowerMods enable dynamic control across extreme voltages

PowerMods enable dynamic control across extreme voltages
A family of extended trim range powerMods have been introduced by Excelsys. The XgM XgN, XgP and XgQ, which complement the company’s UltiMod and Xgen platforms, are available with nominal output voltages of 5, 12, 24 and 48V, respectively, and can be dynamically trimmed down to 1V. This feature offers unparallelled flexibility to system designers who need dynamic control of output voltages over extreme voltage ranges. 
22nd April 2015

Adjustable shunt regulator reduces standby dissipation

Adjustable shunt regulator reduces standby dissipation
An adjustable shunt regulator which features a 50μA minimum cathode current that is significantly lower than equivalent industry standard 431 devices has been introduced by Diodes Incorporated.This enables manufacturers of switch-mode power supplies to target applications that require very low power dissipation, particularly 12V/19V adaptors/chargers, but also TVs and monitors where standby power consumption is of great importance.
22nd April 2015


Regulators simplify design in industrial systems

 A line of 40V synchronous step-down regulators has been introduced by Exar. The XR76203, the XR76205 and the XR76208, which expand the company’s PowerBlox family, support 3, 5 and 8A POL supplies, respectively.
21st April 2015

Power supplies meet new Level VI efficiency standards

CUI has announced the enhancement of its 90 and 120W desktop AC/DC power supply series, designed to meet the new Level VI efficiency standards. The SDI90-U and SDI120-U series' meet the more stringent average efficiency and no load power requirements set to go into effect in February 2016.
21st April 2015

PMICs enable credit-card-sized tablet motherboards

PMICs enable credit-card-sized tablet motherboards
Intersil has introduced a pair of integrated PMICs that enable the industry’s first credit card-size motherboards for high-end ultrabook and tablet computers powered by 2-cell Li-ion batteries. The single-chip ISL95908 PMIC delivers eight voltage rails optimised to support subsystem peripheral power requirements for Intel IMVP8 platforms, and the single-chip ISL95906 provides eight power rails for VR12.6-compliant systems.
21st April 2015

Battery management system tutorial

Battery management system tutorial
Today’s electronic devices have higher mobility and are greener than ever before. Battery advancements are fueling this progression in a wide range of products from portable power tools to PHEVs and wireless speakers. In recent years, the efficiency of a battery in terms of how much power it can output with respect to size and weight has dramatically improved.
20th April 2015

Green adaptors feature a 0.075W no load power consumption

Green adaptors feature a 0.075W no load power consumption
Green adaptors with a low no load power consumption of less than 0.075W have been introduced by Mean Well. The 40W GST40A and the 60W GST60A feature an average operating efficiency which is superior to that of the GS40 and the GS60, allowing the devices to better fulfill energy saving and carbon reduction.
20th April 2015

10-30A rectifiers provide fast & soft recovery characteristics

10-30A rectifiers provide fast & soft recovery characteristics
Vishay has introduced 16 10-30A FRED Pt Hyperfast and Ultrafast recovery rectifiers in the low-profile SMPD (TO-263AC) package. Combining extremely fast and soft recovery characteristics with low leakage current and low forward voltage drop, the rectifiers reduce switching losses and over-dissipation in automotive and telecomms applications while providing a high-density alternative to the TO-263 (D²PAK) package.
17th April 2015

Seven year warranty supports DIN-rail power supplies

Seven year warranty supports DIN-rail power supplies
The newly-launched RECOM 45W and 60W DIN-rail power supplies, which allow versatile end or side mounting and come with an industry leading seven-year manufacturer’s warranty are in stock at Dengrove Electronic Components.  The 45W Redin45 and 60W Redin60 models have 12V or 24V fixed output voltage. Universal 85V-264V AC inputs allow direct connection to the line voltage anywhere in the world.
16th April 2015


Power documents


Network Headlines

Sign up to view our publications

Sign up

Sign up to view our downloads

Sign up

 

WEBENCH® Designer