News
Sharp plans to expand annual solar cell module production capacity in the UK July 30, 2010
Gresham Power Electronics is planning to offer some models of its high efficiency 3U, 250 W CompactPCI power supply range on short lead times.
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Simulation software speeds accurate signal- and power-integrity analysis
July 29, 2010
The introduction of Ansoft Designer 6.0’s new Solver on Demand technology from ANSYS is focused on enabling electronic design engineers to quickly and accurately analyze signal-integrity, power-integrity and electromagnetic interference (EMI) problems from a single schematic- and layout-based environment. ...
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Energy Micro signs Chinese distribution deal with RTI
July 29, 2010
Wolfson Microelectronics plc has introduced an ultra low power stereo audio hub, the WM8962, which is designed to deliver crystal clear audio to portable digital applications, such as e-Book readers, tablets, multimedia mobile phones, games consoles and digital still cameras and camcorders.
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SiC RF power device for UHF radar applications extends SiC transistor portfolio to 2200 W
July 29, 2010
Maxim Integrated Products has introduced a single-port power-sourcing equipment (PSE) controller for IEEE 802.3af/at-compliant, high-power power-over-Ethernet (PoE+) applications.
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Interview
Technical papers
- PoE+ Circuit Delivers 13W to 70W for Powered Devices (PDs)
- Inductance calculations with PerMag
- Digital Power Helps Get Products to Market More Quickly
- Comparing the Merits of Integrated Power Modules versus Discrete Regulators
- High Efficiency, High Power Factor TRIAC Dimmable 14 WTYP LED Driver
- Power Supply Design Just Became More Straightforward, Thanks to a New Interleaved PFC IC
- High Efficiency, High Power Factor TRIAC Dimmable 7 WTYP LED Driver
- Using Lithium Polymer Batteries In Portable Devices
- Designing DC/DC Converters Based on ZETA Topology
- How the Voltage Reference Affects ADC Performance, Part 1
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This site contains articles under license from EETimes Group , a division of United Business Media LLC.
