The VI BRICK® AC Input Stage Module supplies an isolated 330W, 48V power factor corrected output in the size of a business card
Vicor™ today announced the VI BRICK® AC input stage module for high-density, high-efficiency AC/DC conversion. This new module is a complete AC/DC converter that works across the entire universal 85-264V AC input range to supply a fully isolated and power factor regulated 48V output. Supplied in a low-profile package measuring 3,75 x 1,91 inches (95,3mm x 48,6mm) and just 0,38 inches (9,55mm) high, this AC module provides a density of power of 121 W/in3 (7,5W/cm3) or 54 W/in3 for a complete source that includes all necessary components, including holding capacity. Every electronic product or system, whether or not it works connected to the AC electrical network, must incorporate an AC/DC input stage to convert the AC voltage from the network into the DC voltage required by the electronic circuitry. Acting as a “firewall” between the utility and customer electronics, an input stage today must accomplish complex tasks, such as power factor correction and noise reduction, to meet the demanding requirements of agencies. international regulations. Vicor's AC input stage module, which integrates rectification, filtering and transient protection, allows customers to configure a complete input stage system that meets IEC 61000-3-2 specifications for limiting and harmonic noise of EMI Class B conducted emissions and supply 330W to an external output storage capacity. Its powerful features offer customers the ability to simplify their certification processes and streamline their power system designs. With its own high-frequency zero-voltage switching and Double-Clamp ZVS topology, this AC input stage module achieves high efficiency – up to 92% – over the entire range of AC input voltages, including Its operation from 85VAC, and reduces power losses by more than 50% compared to its competitors. This AC input stage also simplifies thermal requirements for customers by reducing both the size and cost of cooling components. “From outlet to point of charge, Vicor provides high-efficiency, high-density, low-profile power components that enable the most versatile and integrated power systems on the market today,” said Rob Russell, Vicor Vice President. "This AC input module based on the popular VI Chip technology extends Vicor's product line in brick form to AC/DC applications." The new VI BRICK® AC input stage module is compatible with a wide variety of downstream DC/DC power conversion components, including Vicor's extensive portfolio of high-density, high-efficiency VI Chip and VI BRICK converters.
Availability and support resources
Vicor's new VI BRICK AC input stage modules will be available to customers with temperature ratings for consumer (-20°C to 100°C), telecom (-40°C to 100°C) and military applications. (-55°C to 100°C). For preliminary data sheets or other technical documentation visit Vicor. This product will be available through the network of distributors within the end of the year. To inquire about pricing and sample availability, email custserv@vicrpower.com or call 00 800 8426 7000.
