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What is an inverter?
An inverter is an electronic device for converting direct current (DC) to alternating current (AC).
Inverters are used in a wide range of applications, from small switched power supplies for a computer to large electric utility applications to transpor
total search458 articles
2003-10-03 Controller IC eyes four-quadrant inverter systems
Supertex Inc. has released its HV461, a highly flexible ring generator controller IC that is designed to control a four-quadrant inverter with synchronous secondary rectifiers.
2005-11-17 Controller drives CCFLs with full-bridge resonant inverter
Maxim Integrated Products introduced an integrated inverter controller designed to drive CCFLs using a full-bridge resonant inverter for maximum efficiency.
2003-02-18 CCFL inverter transformer operates up to 75C
J.W. Miller's latest CCFL inverter transformer comes in a 26-by-16.5-by-7.1mm surface-mount package.
2005-04-20 CCFL inverter sheds light on the larger displays
Suited to the larger (19 to 24-inch) LCDs, Endicott Research's DmF6 series of (dc-ac) inverters offers system integrators a high-power module in a compact package for powering the cold-cathode fluorescent lamps used for backlighting.
2008-01-16 CCFL backlight inverter drivers rid of up to 30 external parts
Fairchild's new CCFL backlight inverter driver ICs eliminate up to 30 external components in four lamp circuit inverter designs compared to similar devices on the market.
2008-01-11 CCFL backlight inverter drive ICs address cost, design issues
Fairchild Semiconductor introduces what it claims as the industry's most integrated CCFL backlight inverter drive ICs for LCD backlight systems.
2015-05-07 Asian suppliers gain foothold in PV inverter market
The overall global PV inverter market shrank more than 4 per cent in 2014 to reach $6.6 billion, as intense price competition continued and demand shifted further towards lower-priced markets.
2009-06-05 Analyst sees 27% drop in PV inverter market in '09
The latest analysis from IMS research found that the global market for PV inverters is likely to fall by 27 percent this year to under $2 billion.
1999-04-08 Advanced and economical household inverter air-conditioner controller solution
This paper presents a detailed description of the indoor MCU control, the outdoor inverter compressor control, the main circuit of the inverter, the interface between IPM (Intelligent Power Module) and MCU, SMPS (Switching Mode Power Supply) and intelligent SPWM algorithm.
2006-11-14 Absopulse inverter delivers 5kVA
The new CSI 5K inverter from Absopulse delivers 5,000VA from a single 24-, 36-, 48-, 125- or 250Vdc input.
2003-02-17 Using CCFL backlight converter in portable device applications
This paper discusses a PZT-based backlight power supply solution.
1999-06-29 Using Bipolar Transistors for Power Management in Low Voltage Systems
This paper presents general overview of new bipolar transistor technologies with respect to selection criteria against competing MOSFET solutions for low-voltage applications.
2011-09-01 Understanding inverters' role in the solar industry
Learn how solar inverters can eventually pave the way for further development of future energy-harvesting systems.
2002-11-15 Toshiba bipolar transistors exhibit low saturation voltage
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2003-06-04 Thick-Film to join Taiwan Stock Exchange
Taiwan Thick-Film Ind. Corp. is scheduled to become a part of the Taiwan Stock Exchange Market on June 18, 2003.
2002-07-17 STMicro IGBTs withstand 10ms shortcircuit
The K type of IGBTs from STMicroelectronics is suitable for use in motor control equipment and HF inverters that require short-circuit protection.
2013-06-13 ST intros energy-efficient power devices
The products claim to reduce the environmental impact of equipment such as telecom or computing systems, solar inverters, industrial automation and automotive applications.
2014-12-02 ST intros 650V super-junction MOSFET to boost power density
The MDmesh M2-series devices promise to improve robustness in the latest package options in order to increase power density for home electronics, low-energy lighting and solar micro-inverters.
2003-05-27 SPI Electronics eyes Central American, Russian markets
SPI Electronics has revealed its plans to enter the South and Central American, as well as Russian markets this year.
2009-07-15 Solar inverters hit $2.4B in 2008
The global solar inverter market reached $2.4 billion in 2008, more than double the 2007 market, according to IMS Research, with several companies associated with industries such as UPS, power supplies and motor drives have transferring their expertise to the PV inverter market.
2008-01-21 Solar inverters get efficiency boost from SiC transistors
The Fraunhofer Institute for Solar Energy Systems in Germany claims it has achieved record efficiency for its inverter designed for PV generators using SiC power transistors from U.S. vendor Cree.
2005-05-30 Simulation software sets power designs in motion
IR's new web-based simulation tool for three-phase, variable-speed, motor drive inverter circuits simplifies recursive calculations and expands the design support for the company's iMOTION integrated design platform.
2013-06-27 SiC, GaN lead market for solar inverters
Driven by the downstream demand for solar modules, silicon carbide and gallium nitride will grow to $1.4 billion in 2020, reflecting a solid seven per cent CAGR growth.
2013-05-09 SiC power devices success rests on EV/HEV adoption
Yole Dveloppement points out that wide-bandgap transistor and diode growth potential is obscured by automotive qualification though PV inverter growth remains positive.
2012-11-14 Renesas expands RX63T MCU line-up
The MCUs boast higher pin counts and larger memory versions and tout functions such as USB 2.0, 10bit DAC and faster ADC with a minimum conversion time of 0.5?s, and increase the number of channels of timers and serial I/Fs.
2011-02-08 Premo releases Hall Effect 1kA current sensor
Intended for PV and wind inverter manufacturers, Premo's close-loop 1kA Hall Effect sensor delivers high accuracy and linearity, and promises to keep values as low as 0.1 percent.
2002-07-19 Powerex IGBT targets applications for high-power inverters
Powerex Inc.'s Mega Power Dual is an optimized IGBT power device that offers a new carrier-stored trench gate bipolar transistor chip and uses LPT process along with a plug-cell merged design.
2010-11-08 Power MOSFET boasts ultra-low max-on resistance
Vishay Intertechnology used Super Junction technology to reduce gate charge times on-resistance on power MOSFET
2007-10-08 Power ICs provide variable speed control
A series of inverter power modules designed for applications in variable speed control and power inverter systems has been introduced by Allegro Microsystems.
2003-05-26 Positive to Negative Buck-Boost Converter Using LM267X SIMPLE SWITCHER Regulators
This application note discusses the design of a polarity inverting converter, using LM267X Simple Switcher Regulators.
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