Power Electronics / Power Management


Latest Articles

New Microchip DSCs for digital power control
10 June 2015, Altron Arrow, DSP, Micros & Memory
Microchip announced the dsPIC33EP ‘GS’ family of digital signal controllers (DSCs), with 14 members that deliver the performance needed to implement sophisticated non-linear, predictive and adaptive control ...

Read more...
Wireless battery charger controller
20 May 2015, Altron Arrow
The STWBC digital controller for wireless battery charger (WBC) transmitters from STMicroelectronics offers a highly flexible solution for controlling power transfer from a WBC transmitter (Tx) to a receiver ...

Read more...
PCB mounted power supplies
20 May 2015, Accutronics
New from ConTech, the PK4 series of AC-DC switching power supplies offers 4 Watts of output power in a 36,6 x 27 x 17 mm encapsulated case, making it well suited for compact PCB applications. The devices ...

Read more...
2000 V power MOSFETs
20 May 2015, Altron Arrow
IXYS announced an expansion of its high-voltage power MOSFET product portfolio with the addition of new 2000 V N-channel devices. With a current rating of 1 A, they are specifically designed for high-voltage, ...

Read more...
Diodes switch fast and soft
20 May 2015, MB Silicon Systems
A new family of Qspeed 150 V diodes has been released by Power Integrations. Claimed to be the fastest silicon diodes in the world, Qspeed LQA150 series devices also feature excellent softness for low ...

Read more...
DC-DC converter for SiC MOSFET driving
20 May 2015, Communica
Mornsun released the QA01C DC-DC power supply module meeting the low on-resistance and low leakage current requirements of SiC MOSFET drivers. It operates from a nominal 15 V input (13,5 to 16,5 V) ...

Read more...
Converters with single or dual outputs
20 May 2015, Vepac Electronics
New from XP Power are three SIP packaged, 1 Watt DC-DC converters with both single- and dual-output models. Aimed at applications requiring high performance, the ITA and ITB series converters feature ...

Read more...
Synchronous buck regulators
20 May 2015, KH Distributors
The XR76203, XR76205 and XR76208 are synchronous step-down (buck) regulators combining the controller, drivers, bootstrap diode and MOSFETs in a single package for point-of-load supplies. The devices, ...

Read more...
Regulator with output tracking and sequencing
20 May 2015
Intersil announced the ISL8002B synchronous buck switching regulator that delivers up to 2 A of continuous output current from a 2,7 V to 5,5 V input supply. Its 2 MHz switching frequency provides beneficial ...

Read more...
40 V switching regulators
20 May 2015, KH Distributors
Exar introduced a new line of 40 V switching regulators to add to its popular PowerBlox family of DC-DC converter products. The XR76203, XR76205 and XR76208 are synchronous step-down regulators supporting ...

Read more...
Convection cooled 400 W power supply
29 April 2015, Vepac Electronics
With a typical efficiency up to 94% and a flat efficiency curve over virtually the entire load range, the CCL400 power supply from XP Power does not require any forced air cooling. It can continuously ...

Read more...
Step-down converter
29 April 2015, Hi-Q Electronics
The SKY87608 is a step-down DC-DC converter that operates with a wide 4,5 V to 28 V input voltage range and regulates the output voltage as low as 0,9 V while supplying up to 3 A to the output. The 450 ...

Read more...
Stepper motor driver
29 April 2015, EBV Electrolink
The new LV8714TA from ON Semiconductor is a highly energy efficient, dual stepper motor driver with operating voltages ranging from 4 V to 16,5 V. Featuring constant current control for its on-chip quad ...

Read more...
PMIC for wearables
29 April 2015, NuVision Electronics
ams introduced the AS3701, an integrated power management IC (PMIC) with an especially small footprint for use in wearables and other space-constrained devices. The IC, with a low quiescent current, implements ...

Read more...
PCB mounted power supplies
29 April 2015, Accutronics
New from ConTech, the PK4 series of AC-DC switching power supplies offers 4 Watts of output power in a 36,6 x 27 x 17 mm encapsulated case, making it well suited for compact PCB applications. The devices ...

Read more...
Development board for digital power control
8 April 2015, EBV Electrolink, Design Automation
Texas Instruments is aiming to simplify digital power control design with its new, low-cost Digital Power BoosterPack, a plug-in daughtercard for the C2000 Piccolo TMS320F28069M LaunchPad development ...

Read more...
Quarter brick converter for railway market
8 April 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...
15 Watt medical PSU
8 April 2015, Vepac Electronics
XP Power announced the EML15 series of 15 Watt, single-output AC-DC power supplies suitable for use in medical equipment. Complying with 3rd edition EN60601-1, ES60601-1, CSA-C22.2 No. 60601-1, IEC60601-1 ...

Read more...
Programmable power supplies
18 March 2015, Accutronics
An 800 W model has been added to the TDK-Lambda Z+ series of high-voltage programmable DC power supplies. As with the 200 W and 400 W models, it is offered with output voltages of up to 160, 320 or 650 ...

Read more...
Surface-mounted converters
18 March 2015, Vepac Electronics
XP Power announced six new series of isolated DC-DC converters in industry standard SMD packages. Offered in single- and dual-output versions, the compact devices are available in power ranges from 0,25 ...

Read more...



<< First   < Previous   Page 67 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