Power Electronics / Power Management


Latest Articles

ADVERTORIAL: Complete modular power solutions for high-reliability applications
8 February 2012, Accutronics
GAÏA Converter was founded in the early ’90s and has since developed one of the most comprehensive ranges of modular power components in the marketplace. Its well-known concept of modular power architecture ...

Read more...
150 W DC-DC converters
8 February 2012, Current Automation
Mean Well has expanded its second generation of enclosed type, single-output DC-DC converters with the introduction of the RSD-150 series. The 150 W series complies with the EN55015 railway standard, ...

Read more...
High-density power modules
8 February 2012
Texas Instruments has introduced a new 6 V, 6 A synchronous power module with integrated inductor, which achieves 46 W/cm³ and peak power efficiency up to 97%. The TPS84610 provides thermal performance ...

Read more...
Enclosed AC-DC power supplies
8 February 2012, Sivan Electronic Supplies
COSEL’s new PLA series is a family of enclosed type AC-DC switching power supplies. They have the same reliability as the manufacturer’s existing high-end model, with added cost effectiveness suitable ...

Read more...
Programmable DC power supplies
8 February 2012, Accutronics
New from TDK-Lambda is the Z+ series of programmable DC power supplies. These high-density, 2U format benchtop and rack mounted units are designed to meet the demands of a wide variety of ATE and OEM ...

Read more...
Flyback regulator
8 February 2012, Altron Arrow
Linear Technology has released a high-reliability (MP grade) version of the LT3512, a high-voltage isolated monolithic flyback regulator that operates over a -55°C to 150°C junction temperature range. ...

Read more...
Thermal energy harvesting solutions
8 February 2012
Nextreme Thermal Solutions has developed two new energy harvesting subsystems for the plumbing and HVAC industries. The subsystems are the latest additions to Nextreme’s Thermobility energy harvesting ...

Read more...
185 W LED power supplies
25 January 2012, Current Automation
Mean Well has introduced the LDV-185 series of 185 W AC/DC power supplies for LEDs. Featuring active power factor correction, they can offer 6 channel/700 mA or 12 channel/350 mA constant-current outputs. ...

Read more...
Schottky rectifiers
25 January 2012
ON Semiconductor has introduced a new family of 100 V trench-based, low forward voltage Schottky rectifiers (LVFR) for applications such as switching power supplies for notebook adapters or flat panel ...

Read more...
PMIC for TI controllers
25 January 2012, EBV Electrolink
Texas Instruments introduced a complete power management solution for its C2000 real-time control, 32-bit MCUs and other DSP and FPGA processors. The TPS75005 combines two low-noise, 500 mA low-dropout ...

Read more...
High-wattage power supply
12 December 2011, Current Automation
Mean Well has introduced a high-wattage power supply for use in industrial applications such as LCD panel burn-in systems, IC testing equipment, instrumentation, telecom, data storage, laser carving machines ...

Read more...
9 W USB adapter
12 December 2011, Altron Arrow
Phihong has developed a new 9 W adapter with field interchangeable clips for use with tablets, peripherals, wireless and networking equipment. Designated the PSAC09R series, the charger features a single ...

Read more...
PIN diode drivers
12 December 2011, RF Design
The new MPD3T28125-701 series of surface mount PIN diode drivers from Aeroflex Metelics is designed to provide high-voltage and high-current operation for high-power PIN diode switches. In particular, ...

Read more...
Step-down converter
12 December 2011, Hi-Q Electronics
The AAT2138 from Analogic is a high-current, synchronous step-down converter with an integrated current limited load switch designed for high-precision current control applications. By guarding against ...

Read more...
Solar installation control and protection - Part 2
23 November 2011, Denver Technical Products
This article continues from the 9 November issue of Dataweek.       Earth fault current measurement For safety reasons, the earth fault current, arising from an insulation defect (Figure 5), has to be monitored ...

Read more...
Miniature LDO
23 November 2011
NXP Semiconductors announced the availability of the LD6806CX4 low-dropout voltage regulator (LDO), featuring ultra-low dropout of only 60 mV at a 200 mA current rating. Housed in a 0,76 x 0,76 x 0,47 ...

Read more...
30 W power adapter
23 November 2011, Altron Arrow
Phihong has expanded its Level V, 30 W power adapter offering with a wall plug with interchangeable AC clips. Designated the PSAA30R series, the adapters are available in 12 V, 15 V, 24 V and 56 V offerings ...

Read more...
Sine amplitude conversion perfects the 'DC/DC transformer'
9 November 2011
Power supplies in complex electronic products and systems have evolved very rapidly over a relatively short period of years. Computer systems, and many other systems built around latest-generation microprocessors, ...

Read more...
PoE controller chipset
9 November 2011, Altron Arrow
Linear Technology has introduced the LTC4270/ LTC4271 isolated 12-port power source equipment (PSE) controller chipset designed for use in IEEE 802.3at (PoE+) Type 1 and Type 2 compliant Power over Ethernet ...

Read more...
IGBTs for induction heating
9 November 2011
International Rectifier has launched a pair of ultra-fast trench insulated gate bipolar transistors (IGBTs) optimised for induction heating and resonant switching applications such as welding and high-power ...

Read more...



<< First   < Previous   Page 94 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