Power Electronics / Power Management


Latest Articles

Medical power adaptors
25 February 2015, Current Automation
To meet the market demands of highly reliable medical power supplies, Mean Well developed the GSM120B series of high-performance, 120 W desktop type medical adaptors. The entire series is certified to ...

Read more...
Dimmable LED driver
25 February 2015, EBV Electrolink, Opto-Electronics
Fairchild announced the FL7734 phase-cut, dimmable single-stage LED driver, a highly integrated LED controller solution for low-cost and highly reliable LED lighting solutions from 5 W to 30 W. The device ...

Read more...
Tiny Zener diodes
25 February 2015, EBV Electrolink
Vishay introduced a series of Zener diodes with 500 mW of power dissipation in the new ultra-compact MicroSMF eSMP series package. Combining extremely tight voltage tolerances with low leakage current ...

Read more...
Constant current LED driver
25 February 2015, Current Automation
Mean Well has introduced a buck-boost DC-DC, constant current LED driver that comes in versions that can source up to 300, 350, 500 or 600 mA. The potted LDB-L/LW modules accept a very wide input/output ...

Read more...
Quarter brick converter for railway market
25 February 2015, Accutronics
ConTech’s RQS series of railway DC-DC converters offers 75 Watts of fully regulated output power with nominal railway input voltages of 72 V d.c. (43 - 101 V) and 110 V d.c. (66 - 160 V). Single outputs ...

Read more...
30 W medical power supplies
25 February 2015, Vepac Electronics
A range of 30 Watt, single-output AC-DC power supplies has been announced by XP Power for use in medical applications. Competitively priced, the versatile EML30 series offers a variety of mechanical formats ...

Read more...
Lead-acid battery controller
25 February 2015, Conical Technologies
New from TRACO Power is the 360 Watt TSP BCMU360 series of DIN-rail universal battery controller modules for uninterruptible 24 V d.c. and 48 V d.c. bus voltage. Features include redundant inputs for ...

Read more...
Moisture proof power adaptor
25 February 2015, Current Automation
Mean Well’s OWA-90E is a 90 Watt external power supply that can operate in moist conditions. It is a Class II (no FG) device with an input in the two-pole Euro AC plug format, accepting voltages between ...

Read more...
Digital power controller
25 February 2015, MB Silicon Systems
The ZSPM1503 from ZMDI is a single-phase, true-digital power solution that has been optimised to power field programmable gate arrays (FPGAs) in telecommunication, data communication and networking applications. ...

Read more...
Schottky rectifiers for telecom power supplies and LED lighting
25 February 2015, EBV Electrolink
Vishay introduced 15 new 200 V Gen-2 TMBS (Trench MOS Barrier Schottky) rectifiers featuring a wide range of current ratings from 5 A to 30 A in four power package options. With low forward voltage drops ...

Read more...
Mini DC-DC converters
4 February 2015, Conical Technologies
The TME series from Traco Power is a range of miniature, isolated DC-DC converters in a SIP package, which require only 0,7 cm² of board space. They provide a cost-effective solution to generate supplementary, ...

Read more...
High-power enclosed PSUs
4 February 2015, Current Automation
Mean Well’s RST-10000 switching power supplies can source up to 10 kW each, or up to 20 kW when paralleled. The units accept a three-phase AC input; in addition to the nominal output voltages of 24/36/48 ...

Read more...
Digital PWM power controller
4 February 2015, MB Silicon Systems
ZMDI’s new ZSPM1501 is a single-phase, digital power solution for non-isolated, high-current point-of-load (POL) supplies. The PWM controller has been optimised and pre-configured for an external power ...

Read more...
1000 V power switch
4 February 2015, EBV Electrolink
Fairchild launched the world’s first 1000 V integrated power switch, offering the industry’s highest breakdown voltage in a single package for designing highly reliable switching mode power supplies for ...

Read more...
Power supplies for LED lighting
4 February 2015, Current Automation
Mean Well is following up the recent launch of the 90 Watt NPF-90(D) and PWM-90 product lines with new models covering the 40 and 60 Watt ranges. Designed for LED lighting and featuring integrated power ...

Read more...
DC-DC buck power module
4 February 2015, NuVision Electronics
The MPM3684 from Monolithic Power Systems is a 15 A step-down (buck) power module with integrated DC-DC converter, power inductor and input/output capacitors in a 12 x 15 x 4 mm QFN package. As few as ...

Read more...
Eight-channel high-side switch
4 February 2015
The MAX14900E from Maxim Integrated is an octal power switch that features per-channel configuration for high-side or push-pull operation. Fast load switching with low propagation delay makes the device ...

Read more...
Industrial ATX power supply
4 February 2015, Sivan Electronic Supplies
Sunpower’s SPX-6200A1 is a 200 W, 6-output power supply in 1U ATX format for industrial systems. Voltage input can be in either the 90 - 132 V a.c. or 180 - 264 V a.c. ranges (with automatic detection) ...

Read more...
Power MOSFET drivers
4 February 2015, Tempe Technologies, Analogue, Mixed Signal, LSI
Microchip’s MCP14A005X and MCP14A015X feature an entirely new driver architecture for high-speed operation, the first in the MCP14A product line. Available in SOT-23 and 2 x 2 mm DFN packages, they include ...

Read more...
LED driver for MR16 lamps
4 February 2015, Opto-Electronics
The AL8820 LED driver converter from Diodes Incorporated is a two-stage, boost/buck non-dimmable MR16 lamp design solution characterised by high power factor, low total harmonic distortion (THD) and low ...

Read more...



<< First   < Previous   Page 69 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