With its high frequency zero voltage switching (ZVS) topology, the DCM converter consistently delivers high efficiency across the input line range. Modular DCM converters and downstream DC-DC products support efficient power distribution, providing superior power system performance and connectivity from a variety of unregulated power sources to the point-of-load.
Aimed at a variety of applications, including UAV, ground vehicle, radar, transportation and industrial controls, Vicor has added four new 30V input nominal modules (9-50V range) in a 3623 Chip package (1.52x0.90x0.29in). These converters have output voltages of 5, 24, 28, and 48 V, and power levels up to 160 W, achieving a power density up to 404 W/in 3. Also announced is a 28 V input nominal module (16-50V range) in a 3623 ChiP package with a 3.3V output at 120 W, a 375 W module with a nominal input voltage of 275V (120-420V) and 12V output in a 4623 ChiP package, and a 270V input nominal module (160-420V range) in a 4623 ChiP package with a 48V output at 500W (1.89x0.90x0.29in), achieving a power density of 1,014 W/in 3.
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