XFR is the smart choice for research, product development and production test applications such as R&D, magnet control, product design, ATE, process control, electroplating and burn-in. The unique features of XFR make it the best choice for OEM applications where high power and a wide adjustment of output voltage or current are required in a full 19-inch rack package. Choose from twenty 2,800 Watt and 1,200 Watt models.
Zero voltage, or "soft" switching, provides significant benefits. Switching transients are virtually eliminated and noise performance is closer to linear levels. Efficiency is increased, heat generation is decreased, and stress on the switching transistors is reduced - improving reliability (MTBF).
Unlike most competitive products, the XFR Series generates full power at full rated current over its total operating range of 0 to 50°C without derating. The XFRs have been designed with excellent thermal management. Unlike competitive products, they can be stacked on top of one another in rack mounts without requiring any ventilation space between units. The low thermal generation and high efficiency of Soft Switching technology allows Sorensen to package 1,200 watts in a 1.75 inch (1U) high, 19 inch rack mount chassis, 20% more power than any competitive product in the same size package.