Electronics

Thermal Management Solutions for Medical Electronics

Electronic devices used in the medical industry have thermal management needs similar to those in other fields. Their electronics must stay cool enough to run continuously and correctly within their operating temperature range. Sound thermal management allows excess heat to be efficiently moved, spread, and dissipated. The result is improved system reliability and service life while, in many cases, it also helps designers reduce device package size, weight, energy consumption, and noise.

Posted in: Features, MDB, Electronics, Electronics & Computers, Thermal Management, Medical

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0T Series – Watertight Connector

LEMO USA, Inc., Rohnert Park, CA, introduces the 0T Series Connector, a small sized watertight connector using the same original LEMO Push-Pull technology. Based on the LEMO B Series, the 0T Series Connector includes a special construction with an inner sleeve and extra sealing to enable IP68 water protection. The 0T Series is available in 2- to 9-contact configurations. Contacts can be terminated by soldering to the wire, crimping onto the wire, or directly to a PCB. For Free Info, Visit http://info.hotims.com/55588-175

Posted in: MDB, Products, Electronic Components, Electronics, Power Management, Power Supplies, Manufacturing & Prototyping, Medical

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International Power Cords and Cord Sets

Qualtek, Mentor, OH, announces that it now fully stocks a comprehensive selection of 2- and 3-conductor North American power cords, international power cords, and hospital-grade power cords in various configurations. A wide selection of plugs and connectors are available with various cable jackets including outdoor rated, colors, temperature rating, lengths, and shielding. Custom configurations, value added termination, and strain reliefs are available upon request. For Free Info, Visit http://info.hotims.com/55588-176

Posted in: MDB, Products, Electronic Components, Electronics, Power Management, Power Supplies, Manufacturing & Prototyping, Medical

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Linear Motors

Heidenhain (Schaumburg, IL) offers ETEL ILF and ILM series ironless high-speed linear motors for use in the semiconductor and electronics industry. The motors utilize an ironfree coil design for zero-attraction force between the carriage and the magnetic way. The ILF is a smallersized motor for very high dynamic and low-moving mass applications; the ILM is a more powerful version of the ILF, and has an option to be air-cooled to increase continuous force output. The ironless motors come in a variety of lengths and heights with different degrees of force, and share the same profile so that one is interchangeable with the other. The motors can reach speeds of up to 20 m/s and peak force of up to 2,500 N. They are designed for direct drive applications and offer no backlash, fewer parts, and require no maintenance. For Free Info Visit http://info.hotims.com/55588-304

Posted in: Products, Electronics, Manufacturing & Prototyping, Motion Control, Motors & Drives, Semiconductors & ICs

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DOEs Rescue Questionable Medical Electronics PCBs

Board cleaning is perhaps one of the most overlooked aspects of printed circuit board (PCB) assembly. But savvy medical electronics original equipment manufacturers (OEMs) have a keen sense of the importance it plays to ensure their products are free of miniscule flaws, defects, debris, and dust. In special cases, critical examinations must be performed to assure the correct cleaning solvents and processes are implemented to avoid damaging contaminants.

Posted in: Features, MDB, Board-Level Electronics, Electronic Components, Electronics, Electronics & Computers, Medical

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Self-Powered Intelligent Keyboard Could Provide Additional Security

By analyzing such parameters as the force applied by key presses and the time interval between them, a new self-powered, non-mechanical, intelligent keyboard could provide a stronger layer of security for computer users. The self-powered device generates electricity when a user’s fingertips contact the multi-layer plastic materials that make up the device.

Posted in: News, Board-Level Electronics, Computers, Electronic Components, Electronics, Electronics & Computers, Power Management, Energy, Energy Harvesting, Semiconductors & ICs

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TÜV Urges OEMs to Consider New EMC Requirements

Making the transition to fourth edition by 2017. TÜV Rheinland, Pleasanton, CA The International Electrotechnical Commission, Geneva, Switzerland, introduced the fourth edition of IEC 60601-1-2:2014, the standard specifying electromagnetic compatibility (EMC) requirements and tests for medical equipment and systems. TÜV Rheinland, a leading global certification organization, strongly encourages medical device makers to determine how they will transition to the newest revision, which introduces significant technical changes, including new immunity and risk analysis requirements.

Posted in: Briefs, MDB, Electronics, Manufacturing & Prototyping, FDA Compliance/Regulatory Affairs, Medical

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