| Inspiring the Evolution of Embedded Design |
| May 5, 2020 Analog & Power |
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| | | SIMO PMIC Cuts Battery Life for Wearables |
| Maxim Integrated has announced the MAX77654, a single inductor, multiple output (SIMO) PMIC. This device provides 3 outputs with just one inductor at 91% efficiency. That’s 16% greater than traditional 4-chip systems, says Maxim. With significantly reduced solution size, system designers can pack more functionality in their applications such as wearables, hearables and other compact consumer devices. |
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| | | Surface Mount DC-DC Converter is Ultra-Thin |
| CUI has announced the addition of its first four-contact, surface mount, non-isolated converter to its DC-DC converter line. The ultra-thin VXO78-500-M features a 500mA output current, no-load input current as low as 0.2mA and a wide -40°C to +85°C temperature range. |
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| Sponsored by The Sensor Show |
| | The Sensor Show: December 8-11 in Munich, Germany |
| Inspire, network, learn and showcase at The Sensor Show--the perfect platform to meet with senior stakeholders from across the entire connectivity value chain. In partnership with automatica, leading brands join cutting edge innovators to present their latest success stories and technology insights during a top-flight congress and technical forums. |
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| | | 600W Power Module is OVC III-Certified |
| TDK has announced the TDK-Lambda PH600A280-24 DC-DC converter. Rated at 24V 600W, this further extends the 280VDC nominal input PH-A series from 50W to 600W. Certification to the safety standard EN 62477-1 (OVC III) benefits users requiring compliance to the machinery safety standard IEC 60204-1. |
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| | | Building a Generator Control System |
| Three-phase electrical power is a critical technology for heavy machinery. Learn how these US Coast Guard Academy students built a physical generator set model capable of producing three-phase electricity. The article steps through the power sensors, master controller and DC-DC conversion design choices they faced with this project. |
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| | | Power Modules Target Industrial Motor Drives |
| ON Semiconductor has expanded its portfolio for industrial motor drive applications. ON Semiconductor announced the NXH25C120L2C2, NXH35C120L2C2/2C2E, and NXH50C120L2C2E, which are 25A, 35A, and 50A versions of Transfer-Molded Power Integrated Modules (TM-PIM) for 1200V applications. They are available in Converter-Inverter-Brake (CIB) and Converter-Inverter (CI) configurations. |
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| 3 FREE Digital Issues of Circuit Cellar |
| During the COVID-19 pandemic, we’ve decided to offer 3 issues of our publications—Circuit Cellar and audioXpress—to everyone for free*. Read. Learn. Build. And perhaps discover a new passion—or at least get a break from cabin fever. |
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| Advertise with Circuit Cellar We can get your message out to the professional engineering community. Contact Hugh Heinsohn today at [email protected]! |
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