Among its products announced at last week's Applied Power Electronics Conference in Dallas, Ericsson Energy Systems (Richardson, TX) introduced the PKV 3000...
Lambda Electronics Inc. (Melville, NY) announced that it has received the UL508 rating, required for industrial control applications, for its NES and DRP Series DIN rail-mountable power supplies, as well as for its JFS Series single output ac/dc power supplies. According to Lambda, the approval allows end systems containing the power supplies to be more […]
Eos Corp. (Camarillo, CA) introduced its new X-Series of desktop power supplies, intended for Internet, telecommunications, data networking, and point-of-sale terminal equipment applications. The multi-output external adapters are available in both 45W and 65W models. The XLT45 offers three voltage outputs standard at 5V and 4.5A, 12V and 2A, and -12V and 0.3A. The model […]
Sanken Electric Co. Ltd. (Durham, NC) announced the availability of its standard SLS series of single-output power supplies for immediate delivery from stock. The SLS series features an open-frame design capable of meeting peak current (2.5 times more than rated current) within 15 seconds. Available in power levels ranging from 60W to 150W, with a […]
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 […]
Cherokee International (Tustin, CA) introduced its Tustin Series of non-isolated dc/dc surface-mount converters. The new LS20 models represent the most recent complement to the company's expanding line of board-mounted dc/dc offerings. The Tustin Series power modules are designed for high-performance DSP and microprocessor circuits and system board-level applications. Cherokee claims that each module employs synchronous […]
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".
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 […]
Yuasa Inc. (Reading, PA) introduced the H130R 3200/9600CO modular rack-mounted Horizon Remote Power System (RPS). The new system is designed for use...
Powerex (Youngwood, PA) introduced the M57145L-01 dc/dc converter, which is specifically designed to provide an isolated power supply for the Powerex line...
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, […]