Power Electronics / Power Management


Latest Articles

Thermoelectric energy harvester
18 August 2010
Micropelt has débuted a new commercial energy harvester which can purportedly outperform primary batteries as an energy source for wireless applications. The TE-Power PROBE can fully replace or largely ...

Read more...
3,3 and 5 kW power supplies
18 August 2010, Accutronics
TDK-Lambda has added further models to its Genesys 3,3 kW and 5 kW, 2U format programmable power supplies. The new 0–200 V d.c. output models, available in both 3,3 kW and 5 kW ratings, are suited for ...

Read more...
Battery charger IC
18 August 2010, Hi-Q Electronics
Advanced Analogic Technologies introduced the AAT3698, a single-input 1,6 A linear charger with 28 V input protection and 50 mA low dropout (LDO) to manage the charging, sequencing and protection of Lithium ...

Read more...
480 W power supplies
18 August 2010, Current Automation
Mean Well has expanded its range of slim AC/DC DIN rail power supplies with the introduction of the new WDR-480 series. Featuring integrated power factor correction, the single-phase, 480 W power units ...

Read more...
Modular UPS system
18 August 2010
APC has announced availability of its Symmetra PX 96 kW uninterruptible power supply (UPS) system. The platform is scalable in power, runtime and power distribution from 32 kW to 96 kW, is modular and ...

Read more...
Programmable power supplies
18 August 2010, Vepac Electronics
TDK-Lambda has expanded the Genesys family of programmable power supplies for AC/DC power systems in OEM, industrial and laboratory applications. They are now available in more power levels: 750 W, 1,5 ...

Read more...
Dual-channel regulator
18 August 2010, NuVision Electronics
The MP20142 from Monolithic Power Systems is a dual-channel, low-dropout linear regulator with programmable output voltage, which exhibits low noise and high PSRR. Its output voltage ranges from 1,2 V ...

Read more...
200 W half-chip regulator
18 August 2010
V·I Chip, a subsidiary of Vicor, has released its half-chip PRM regulator, the newest member of the company’s V·I Chip product line. The PRM48BH480T200A00 is a high power-density DC-DC solution for medium- ...

Read more...
DC-DC controller
18 August 2010, MB Silicon Systems
Micrel’s new MIC2165 is an adaptive on-time, synchronous DC-DC controller. It features an architecture that reduces the required output capacitance and allows for excellent transient response, while making ...

Read more...
Miniatuare solar panel
18 August 2010, Altron Arrow
Sharp has entered the market for small photo-voltaic components with a highly efficient solar panel for mobile applications. The LR0G C 02 has an output rating of 300 mW on an area of only 27,7 cm², with ...

Read more...
80 V power MOSFET
18 August 2010, EBV Electrolink
Vishay recently unveiled the first TrenchFET power MOSFET built on a new low-on-resistance technology optimised for higher-voltage devices. The new ThunderFET SiR880DP is an 80 V power MOSFET with an ...

Read more...
Synchronous regulators
18 August 2010
New from ON Semiconductor is a family of high efficiency, 2 A to 4 A synchronous regulators for electronics applications such as set-top boxes, DVD/hard disk drives, LCD monitors/TVs, speakerphones, cable ...

Read more...
The technology behind Infineon's OptiMOS 3 power MOSFETs
18 August 2010
Today, developments within the power conversion sector are driven by customer requirements for energy saving and physically smaller designs. Continual development of converter topologies for AC/DC and ...

Read more...
300 W single-output power supply
4 August 2010, Vepac Electronics
Complementing its SWS range of power supplies, TDK-Lambda has developed the SWS300A series of single-output units. With low cost and low profile, yet boasting advanced features such as active power factor ...

Read more...
DC-DC converters
4 August 2010, MANTECH
Among Mornsun’s range of DC-DC converters are the K78XX-1500(L) and K78XX-2000(L) series of wide-input, non-isolated parts. The 1500 series boasts efficiency up to 95% and output current up to 1,5 A, ...

Read more...
Power supplies for gaming systems
4 August 2010, Current Automation
Mean Well has launched two new 304 W AC/DC power supplies – MWP-610 and MWP-610P – to fulfil the requirements for gaming machines and casino gambling equipment. Equipped with +5 V/+12 V/+24 V triple ...

Read more...
Solar bypass IC
18 August 2010, Future Electronics
Microsemi has released what it claims to be the world’s first solar bypass solution capable of increasing power generation efficiency in photovoltaic (PV) solar module applications. The LX2400 is an ...

Read more...
Lithium iron phosphate batteries
18 August 2010, Altron Arrow
EEMB has invested considerable research, design, development, trial production and testing resources to produce a range of high-quality lithium iron phosphate (LiFePO4) batteries. Features of LiFePO4 ...

Read more...
Thermoharvesting kit powers wireless sensor
21 July 2010
STMicroelectronics and Micropelt, a nascent German company specialising in novel thin film thermoelectric devices, have announced a jointly-developed autonomous wireless sensor evaluation kit. The TE-Power ...

Read more...
PMIC for 3G and 4G systems
21 July 2010, MB Silicon Systems
Micrel’s MIC2829 is a highly integrated power management integrated circuit (PMIC) designed for 3G/4G (HEDGE/LTE and WiMAX) USB wireless applications. It is a complete power management solution which ...

Read more...



<< First   < Previous   Page 108 of 193   Next >   Last >>







While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved