SynQor LLC (Hudson, MA) introduced PowerQor, a series of dc/dc converters delivering 89 percent efficiency with an output of 30A at 3.3Vdc,...
Unipower Corp. (Coral Springs, FL) introduced the THIN-400 (MF Series) switching power supplies, which provide 400W in a 1.7 high case. The single-output switchers are available with outputs of 3.3, 5, 12, 15, 24, 28 or 48Vdc and have input power factor correction to meet EN 61000-3-2. Power density is 5.2W per cubic inch. The […]
Newport Components (UK) recently introduced its new NMR series of industrial temperature range dc/dc converters. The 1W single-output converters are considered ideal for providing single rail supplies on primarily digital boards, with the added benefit of galvanic isolation to reduce switching noise. The devices feature 1kVdc isolation, efficiency to 78 percent, and power density up […]
Lucent Technologies Power Systems (LPS, Mesquite, TX) introduced a new line of dc/dc converter surface-mount power modules for telecommunications and data networking applications that are manufactured using an innovative lead-free soldering process claimed to ensure reliability. Bell Labs engineers designed the lead-free soldering process to address stability and reliability issues typically seen in surface-mount components […]
Altor Inc. (Natick, MA) has introduced two new single output 2.5Vdc and 3.3Vdc power supplies. Each unit is rated at 50W. Input is autoranging 90-132/180-264Vac, 50/60Hz. The supplies measure 9.25" x 2.5" x 1.37".
Yuasa Inc. (Reading, PA) introduced the H130R 3200/9600CO modular rack-mounted Horizon Remote Power System (RPS). The new system is designed for use...
Analog Devices Inc. (Norwood, MA) introduced the ADP3605 voltage inverter, which operates from a 3V to 6V supply. The device is intended for applications that demand high-output current at a regulated negative output voltage.Available in small SO-8 and TSSOP-14 packages, the ADP3605 operates at a high switching frequency of 250kHz (500kHz internal), enabling the charge […]
Powerex (Youngwood, PA) introduced the M57145L-01 dc/dc converter, which is specifically designed to provide an isolated power supply for the Powerex line...
Todd Products Corp. (Brentwood, NY) introduced its new TPA line of wall-mount adapter power supplies. The new power supplies accept universal input from 90Vac to 264Vac, 47 to 63Hz, for worldwide applications. The TPA devices offer 3.3V to 48V outputs in models ranging from 15W to 30W. The adapters meet international safety and Class B […]
Ericsson (Sweden) introduced the BZA 201 26, the first system in its line of next generation power systems developed for the US market. The BZA 201 26 system is intended to supply reliable dc power for radio base stations and associated transmission equipment.The new system is designed to provide reliable +24V power to radio equipment […]
Unipower Corp. (Coral Springs, FL) introduced the new Vanguard TVN power system front ends, which provide up to 3,000W output for distributed power systems. A 2U-high 19-inch rack with three 1,000W hot-swap modules can provide either 3,000W non-redundant or 2,000W 2+1 redundant power for 24 or 48Vdc power buses. An optional 3U high rack can […]
Eos Corp. (Camarillo, CA) introduced its new Z-Series line of external ac/dc switching power adapters. The new devices are claimed to offer power ranges from 30W to 100W in packages less than one-half the size of competing products. The adapters are claimed to convert ac power to dc power at greater than 90 percent efficiency, […]
Eos Corp. (Camarillo, CA) introduced eight new single-output versions of its V-Series VLT60 and VLT100 open-frame ac/dc switching power systems. The power supplies, intended for use in a variety of electronic products that connect to the Internet, including data networking and telecommunications equipment, are claimed to be the smallest and most efficient devices in their […]
International Power Sources Inc. (IPS, Holliston, MA) announced the new IA Series, a line of miniature board-mount dc/dc converters. The new devices...
STMicroelectronics Inc. (Lexington, MA) introduced the new STTHxx03 Series of high-frequency rectifiers, which are optimized for use on the secondary side of telecom power supplies, where voltage spikes in the 250-280V range are often experienced. According to ST, the new devices retain the performance of their 200V BYW family and are built with a new […]