Power Electronics / Power Management


Latest Articles

Driver for low-power LED strings
16 May 2018
For driving low-power LED strings and strips supplied by a DC voltage source, Infineon Technologies’ BCR430U features extended flexibility in terms of voltage headroom. It is a linear LED controller IC ...

Read more...
Synchronous switching regulators
16 May 2018, Altron Arrow
The L6986, L6986F and L6985F step-down monolithic switching regulators from STMicroelectronics offer input voltage capability up to 61 V, buck converters able to deliver output currents up to 6 A, and ...

Read more...
Flyback power IC
16 May 2018, NuVision Electronics
Monolithic Power Systems’ MPX2001 is an all-in-one flyback power IC with robust capacitive digital isolation, secondary-side control and synchronous rectification. The chip combines four flyback ICs into ...

Read more...
Low-cost 1 W DC-DC converters
16 May 2018, Brabek
Efficient manufacturing facilities combined with high-volume production enable RECOM to continuously reduce cost while making no compromise on quality, and the company now claims to offer 5 V d.c. to ...

Read more...
Connectivity and reliable power – the keys to Africa’s 4th Industrial Revolution
18 April 2018, Test & Measurement
Our opportunities in the 4th Industrial Revolution are dead in the water without reliable and portable power.

Read more...
Gate drivers deliver up to 5 A
18 April 2018, MB Silicon Systems
Power Integrations introduced the newest member of its SCALE-iDriver IC family: the SID1102K, a single-channel, isolated, IGBT and MOSFET gate driver in a wide-body eSOP package. Featuring a peak drive ...

Read more...
1 W regulated SMT DC-DC converter
18 April 2018
Murata has expanded its product range of embedded-core technology DC-DC converters with the NXF1 series, a cost effective, fully regulated, high isolation converter with 3,3 V or 5 V outputs from Murata ...

Read more...
Non-synchronous step-down converter
18 April 2018, iCorp Technologies
The EML3193B is a frequency adjustable, 3 A, current-mode step-down converter with an integrated high-side switch. Made by Elite Semiconductor Memory Technology (ESMT), the device operates across a wide ...

Read more...
High-speed GaN FET drivers
18 April 2018
Texas Instruments announced two new high-speed GaN FET drivers to create more efficient, higher-performing designs in speed-critical applications such as light detection and ranging (LIDAR) and 5G RF ...

Read more...
PoE power controllers
18 April 2018, NuVision Electronics
Silicon Labs has released two new Power over Ethernet (PoE) Powered Device (PD) families – Si3406x and Si3404 - that include all necessary high-voltage discrete components on a single chip. The ICs support ...

Read more...
PMBus power modules
18 April 2018, Hi-Q Electronics
From Renesas Electronics come two new fully encapsulated digital DC-DC PMBus power modules. The dual ISL8274M operates from a 5 V or 12 V power rail, and provides two 30 A outputs and up to 95,5% peak ...

Read more...
Step-down power module
18 April 2018
With the MagI³C-VDMM (Variable Step Down MicroModule), Wü’rth Elektronik eiSos is expanding its product series of power modules with high power density, very few external components and elevated electromagnetic ...

Read more...
Flyback power IC
18 April 2018, NuVision Electronics
Monolithic Power Systems announced the release of the MPX2001, an all-in-one flyback power IC with robust capacitive digital isolation, secondary-side control and synchronous rectification. The MPX2001 ...

Read more...
DC-DC converters for railway applications
18 April 2018, Conical Technologies
Traco Power announced the release of its new TMR 3WIR and TMR 6WIR series DC-DC converters, delivering 3 Watts and 6 Watts of power, respectively, and certified for railway applications. Packaged in ...

Read more...
High-voltage contactors
18 April 2018, Electrocomp, Switches, Relays & Keypads
The new HVC200A from TDK is a bipolar, high-voltage contactor for the switching of high DC voltages and currents. It is designed for operating voltages of up to 450 V d.c. and a high continuous current ...

Read more...
Chassis-mount power supplies
18 April 2018, RS South Africa
RS Components has further extended its RS Pro portfolio by introducing a family of more than 80 chassis-mount switched-mode power supplies (SMPS). The new range covers power ratings from 15 W to 1000 ...

Read more...
PSUs for industrial and railway use
21 March 2018, Vepac Electronics
With the PCMAT150 S24, MTM Power has introduced a new generation of AC-DC modules which can be installed as a decentralised power supply for industrial and railway applications. From wide AC (85 – 264 ...

Read more...
Power phototriac for medium AC loads
21 March 2018, Altron Arrow
Vishay recently introduced a new 1 A integrated power phototriac designed to directly drive medium AC loads. Featuring high dv/dt to 600 V/ μs, the VO2223B delivers high robustness and noise isolation ...

Read more...
Board mounted pressure sensor
21 March 2018, TRX Electronics
Honeywell’s MPR series is a very small piezoresistive silicon, board mounted pressure sensor, designed with the features and price to meet the requirements of higher-volume medical (consumer and non-consumer) ...

Read more...
High-temperature MOSFETs
21 March 2018, Hi-Q Electronics
Taiwan Semiconductor has introduced new 40 V and 60 V N-channel MOSFET families with a rated junction temperature of 175°C.    The parts feature logic or standard gate threshold voltage levels, and a ...

Read more...



<< First   < Previous   Page 48 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