Power Supply Supports Over 1000 Variations
Oct 3, 2007
The MPK1 series of Power Card from MTM Power is a configurable power supply that supports approximately 1000 different variations. ...
Three-Channel LED Driver Provides High Current Accuracy
Oct 3, 2007
The HV9982 from Supertex is a three-channel LED driver IC designed to provide high LED current accuracy through closed-loop control of the output currents. ...
Quad PSE Controller Enables High-Power Applications
Oct 3, 2007
Maxim Integrated Products’ MAX5952 is a quad power-sourcing-equipment controller for high-power, as well as IEEE 802.3af-compliant power-over-Ethernet applications. ...
Grid-Tied Inverters Target Commercial PV Systems
Sep 26, 2007
Power-One’s Aurora PVI-Central Series of commercial-grade photovoltaic inverters connect to the ac grid and employ subracks in a modular, scalable architecture that facilitates 50-kW to 300-kW applications. ...
Three-Phase Bridges Feature Compact Housing
Sep 26, 2007
Microsemi’s line of standard IGBT three-phase bridge power modules are available in the compact SP3 package (having a 12-mm profile and 40.8-mm x 73.4-mm footprint). ...
Chip Resistors Target Portable Applications
Sep 19, 2007
IRC’s Advanced Film Division’s 3-W SMT chip resistor, the LRF3W Series, is offered in a package size traditionally rated at 1 W. ...
Polymer Capacitors Offer Low ESR
Sep 19, 2007
Nichicon’s CJ and LE series Polymer Aluminum capacitors offer extremely low ESR and are well suited for high-speed digital equipment. ...
Synchronous Buck Suits Telecom POL Coverters
Sep 19, 2007
Intersil’s ISL8009 is a high-efficiency, 1.5-A synchronous buck integrated FET regulator ideal for POL regulation for datacom/telecom applications. ...
IGBT Baseplates Feature Low CTEs
Sep 12, 2007
CPS’s aluminum silicon carbide (AlSiC) is a metal-matrix composite ideally suited for base-plate material for IGBTs used in high-power applications...
Solid-State Relay Provides Low Resistance, Fast Switching
Sep 12, 2007
Vishay Intertechnology's VO14642AT 1 Form A solid-state relay offers fast switching speeds and low on resistance for a variety of industrial and test-and-measurement applications....
Small Devices Perform Power-Supply Monitoring
Sep 5, 2007
Maxim Integrated Products’ MAX16033-MAX16040 are low-power, microprocessor supervisory circuits with precision power-supply monitoring and battery-control functions...
PoE PD Controller Eliminates Optoisolator
Sep 5, 2007
Linear Technology’s LTC4268-1 is a PoE interface controller for powered devices (PDs) with NoOpto feedback topology to provide full IEEE 802.3 isolation without the need for optoisolator circuitry...
Zero-Crossover Op Amp Enhances Portable Applications
Sep 5, 2007
Texas Instruments’ OPA369 is a low-power zero-crossover op amp featuring a unique single-input-stage architecture that simplifies high-performance designs in battery-powered applications...
BLDC Suits Hybrid-Electric Vehicles
Sep 5, 2007
A compact high-performance 8-pole brushless dc motor from Magmotor is well suited for unmanned vehicles and HEV systems, and other automation applications where high torque-to-weight ratios and efficiency are important. ...
Bipolar Transistors Are Housed in SOT23FF packages
Sep 5, 2007
Zetex Semiconductors’ ZXTN19020CFF and ZXTP19020CFF are the first miniature bipolar NPN and PNP transistors to be provided in the SOT23FF package...
Surge Supressors Include Flexible Cords
Aug 29, 2007
Tripp Lite’s surge suppressors, the Isobar ISOBAR825ULTRA and Protect It! TLP725 and TLP825, are equipped with 25-ft cords with right-angled plugs for greater flexibility, while protecting electronic equipment from damaging surges, spikes and line noise....
Automotive Blade-Fuse Holders Support Two Sizes
Aug 29, 2007
The high-reliability, compact pc-board auto blade fuse holder from Keystone Electronics accepts both standard- and low-profile miniature fuses. ...
Charger Extends 12-V Battery Life
Aug 29, 2007
PulseTech Products’ Xtreme Charge is a 12-V battery charger featuring PULSE technology that substantially improves a battery’s ability to accept and store energy, thus extending battery life. ...
