Highly Efficient Family of GreenChip Low-Power Adapters
May 4, 2011
NXP Semiconductors N.V. has announced a new generation of GreenChip power solutions that feature the lowest standby capability in the industry, reaching levels below 10mW. ...
135W Power Adapters With 270W High Peak Power Capability
Apr 20, 2011
Tumbler Technologies + TRUMPower unveils its TMP135 series of medical and ITE power adapters, which are approved to the latest UL 60601-1, EN 60601-1, UL 60950-1, EN60950-1 3rd edition medical and ITE standards. ...
650 Watt Front Ends for Datacom and Networking
Feb 9, 2011
Martek Power announces the release of the 12 VDC output version of the AHF series of 650 Watts AC Front End power supplies. ...
300 Watt 3” x 5” Switcher
Feb 9, 2011
PowerGate LLC announces the release of the Cincon CFM351M Series of 350 Watt switcher in a compact 3.00 x 5.00 x 1.51" open-frame package featuring Active PFC and Medical Safety Approvals....
Low-Cost 200W Power Supplies
Nov 10, 2010
Following the successful launch of its LS Series of low-cost, convection cooled power supplies rated from 25 to 150-watts; TDK-Lambda has now announced its 200-watt models. ...
15W Desktop & Wall Mount Switchers with Class II Medical Safety Approvals
Sep 21, 2010
Advanced Power Solutions (APS) announces the release of their GS2 Series of 15 Watt Desktop and Wall Mount Switching Power Supplies with Medical Safety Approvals in tiny plastic enclosures for portable healthcare applications....
Board Mount, 40W Single, Dual & Triple Output AC/DC Power Supplies
Jun 23, 2010
MicroPower Direct's MPM-40 series is a family of compact, 40W switching power supplies. These high performance, encapsulated modules include a universal AC input, full safety approvals, robust filtering and high reliability....
Current-Sense Amplifier Doubles as High-CM IA
Nov 1, 2008
A current-sense amplifier senses the voltage developed by a precision sense resistor connected across its differential inputs...
Bootstrap Feedback Linearizes Current Source
Nov 1, 2006
Adjustable current sources often exhibit a nonlinear
control characteristic, but the inclusion of bootstrap feedback provides an inherently linear control that works well at all levels of
output current....
Supercapacitors Can Challenge Tantalums on ESR
Jul 1, 2006
Advances in capacitor technologies may not be heralded the way semiconductor developments are, but these passive components are continually evolving nonetheless....
New Products
Jun 1, 2006
Web-Based Simulator Microchip Technology's Mindi is a web-based simulation tool that aids in the design of several circuits useful for power-management...
