DC-DC Converters Deliver Higher Efficiency, Space Savings & Lower Cost

Next-generation products in high-reliability markets including medical, military and industrial along with innovations in telecommunications and wireless technologies are driving increased demand for high-efficiency DC power systems. These application areas are driving plenty of opportunities for DC-DC converters and modules that can deliver high efficiency, high power density, small footprints/low profiles, and a wide input…

GE DC-DC Converters Deliver High Efficiency

Dallas, Tex. — GE’s Critical Power business has expanded its Orca*-series of isolated, board-mounted power amplifier modules with the new ERCW003A6R 100-watt, one-eighth brick DC-DC converters. The high-efficiency converters provide a typical efficiency of 93 percent at full load and a nominal output voltage of 28 volts. They provide high-voltage and high-power applications with up to 3.6 amperes…

SynQor Develops DC-DC Converters for Railways

SynQor has added two higher power DC-DC converters to its RailQor line.  These new converters triple the usable power in the quarter-brick footprint to 150 W, and increase the power capability by five times to 252 W in the half-brick package. These ruggedized board-mountable and isolated DC-DC converters use synchronous rectification to achieve power conversion efficiencies up to 91 percent at full load…

TI Nano Modules Deliver Small Power Supply Designs

Dallas, Tex. — Texas Instruments (TI) has launched four new SIMPLE SWITCHER nano power modules that the company claims to redefine power supply design for space-constrained applications. The 17-V and 5-V modules feature high performance in the industry’s smallest packages, as small as 30 mm2. The new modules also expand the SIMPLE SWITCHER line to address 100-mA…

Ericsson Power Module Targets RFPAs

Ericsson has launched its PKB4216C series 200-W DC/DC converter module in an eighth-brick package. This power module is designed for radio-frequency power amplifier (RFPA) applications and supplying the voltage to power transistors used in integrated radio amplifiers. The PKB4216C series module offers high flexibility with an ultra-wide adjustable output voltage range from 15 V to…

Excelsys Offers High Efficiency AC/DC Power Supplies

Cork, Ireland — Excelsys Technologies recently introduced the XS500 series of high-efficiency, 500-watt (W) convection-cooled AC/DC power supplies. Offering typical efficiency of 92 percent, and operating from 90-264 VAC, the XS500 delivers 500-W of output power without the need for forced-air cooling. The component temperatures within the XS500 are kept to a minimum with a combination…

Artesyn DC-DC Converters Meet Medical Approvals

Tempe, Ariz. — The AEE10W-M series of 10-watt (W) DC-DC converters from Artesyn Embedded Technologies complies with industrial or medical safety standards for instrumentation that requires a certified supplementary or reinforced insulation system. The AEE10W-M series, housed in a 2 x 1 inch industry-standard package, offers up to 92 percent efficiency and covers a wide input voltage range…