power supply Archives - In Compliance Magazine

Principles of Switched-Mode Power Supply Design for EMC Performance

This article discusses the basics of a step-down (buck) DC Switched-Mode Power Supply (SMPS). It should serve at an entry-level tutorial and a building step towards the more advanced designs.

Zebra Technologies Expands Recall of Power Supply Units for Thermal Printers Due to Fire Hazard

Zebra Technologies expands recall of power supply units for thermal printers due to fire hazard.

The “Simple” Power Cord

This article covers some of the aspects of power cords intended for use in information technology equipment (ITE) and consumer products applications.

Custom-Designed Filter for power supplies | In Compliance Magazine

Custom-Designed Filter Assures Standards Compliance of Excelsys Xsolo and XF MIL COTS Power Supplies

Excelsys Technologies announced that the company’s recently released Xsolo and XF power supplies can now be paired with a custom-designed power line filter to meet stringent conducted emission standards. Ex... Read More...

Chroma Adds 2kW Solar Array Simulator to Programmable DC Power Supply Series

Chroma Systems Solutions, Inc. has announced the release of the new 62020H-150S 150V/40A/2kW Programmable DC Power Supply with Solar Array Simulation (SAS). This new 2kW model is an addition to Chroma’s line of... Read More...

Acopian Power Supply Receives 4-Star Honors for Supplier Excellence from Raytheon

Acopian Power Supplies announced that it received a 4-Star Supplier Excellence Award for 2014 from Raytheon's Integrated Defense Systems (IDS) business. Over 180 supplier partners, that suppor... Read More...

Highly Configurable 1U Switch Mode Power Solutions from Powerstax

Powerstax has announced the introduction of their Multistax® Premium family of configurable switch mode power supplies. Targeted at demanding application scenarios with exacting cost/performance requirements, s... Read More...

IEC Publishes First Globally Relevant Technical Specification For Single External Chargers For Notebook Computers and Laptops

The IEC announced the release of a technical specification that covers critical aspects of external chargers for notebook computers, connector and plug, and safety, interoperability, performance and environmental concerns.

450W 1U Programmable Single-Output AC-DC Power Supplies Released by Acopian

Acopian announced the expansion of its 1U AC-DC programmable power supply portfolio to include an extensive family of 450W 1U programmable single-output AC-DC power supplies. Offered in rack and benchtop ... Read More...

Trends Shaping the Future of Power Supply Development

In almost all power supply market segments, manufacturers are working to increase efficiency, higher power density and cost reduction. Power supply efficiency is supported by legislation like the Ecodesign Dire... Read More...

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