Axiomatic Technologies Corp. (Toronto, Canada) announced the release of a new line of pulse-width modulated (PWM) converters to convert PWM signals into...
NESS Capacitor Co. Ltd. (Suwon, Korea) introduced its new 2.7V ultracapacitors with a continuous operating-voltage rating higher than 2.5V and available in 1,700 Farad, 3,500 Farad and 5,000 Farad capacitance sizes. The 5,000 Farad model has an energy density of 5.8Wh per kilogram, and an ESR value of only 0.4 milliohms, at curents of over […]
International Rectifier Corp. (IR, El Segundo, CA) announced the expansion of its portfolio of hermetically sealed, high-reliability (hi-rel) FRED products, with more...
International Rectifier Corp. (IR, El Segundo, CA) introduced the iP1001 iPOWIR device, a 20A, single-phase synchronous buck converter "building block" that integrates...
Kepco Inc. (Flushing, NY) announced the addition of a new 30W model group to its JBW line of PC card-style power supplies. The 30W supplies are single-output devices in the range of 5Vdc to 24Vdc, accepting universal ac inputs from 85Vac to 264Vac or dc inputs from 110Vdc to 370Vdc. The new 30W units measure […]
Potrans Electrical Corp. (Irvine, CA) introduced its multiple-output 1U line of 90W (PU-090A), 180W (PU-180A) and 200W (PU-200A) switching power supplies. Designed...
Ault Inc. (Minneapolis, MN) introduced its 120W PW122 universal switch-mode external power supply. The PW122 is designed to overcome the excessive heat...
Phihong USA Corp. (Fremont, CA) announced its new 5W PSA-05R Series adapter. The PSA-05R power supply features universal input, allowing it to...
IXYS Corp. (Santa Clara, CA) announced the availability of four new high-voltage MOSFET products, assembled in either the TO-220 through-hole package or the TO-263 surface-mount package. The IXTP3N120 (TO-220 housing) and the IXTA3N120 (TO-263 housing) are rated at 1,200V, 3A, and have an RDS(on) of 4.5 Ohms. The IXTP3N110 and IXTA3N110, also rated at 3A, […]
Sprague-Goodman Electronics Inc. (Westbury, NY) announced that it is now offering silicon varactor diodes in a new surface-mount monolithic package (SMMP). The new package design approaches the size of a diode chip, yet can be handled using surface-mount technology. The package design uses photo-lithographic methods at wafer fabrication to connect to the diode. Since this […]
EiC Corp. (Fremont, CA) launched a family of power amplifier modules, which include the ECM007 and ECM009 models, for GSM and GPRS cellular applications. Both can extend transmission performance to fully rated GPRS Class 12 from the Class 8 and Class 10 transmission found in today's cellular phone handsets. The amplifiers are designed for use […]
Vishay Intertechnology Inc. (Santa Clara, CA) announced the new ESTA GLI Series of low-inductance, metallized-film, power capacitors designed for dc-linking, voltage-conversion, frequency-conversion...
Powercube (Chatsworth, CA) announced the new QED Series of microprocessor-controlled, single-board dc/dc converters that now feature an integrated baseplate and heatsink option,...
Central Semiconductor Corp. (Hauppauge, NY) announced the release of the CMPSH1-4 power schottky rectifier, offering a forward current of 1A and packaged...
Matsushita Electronic Components Co. Ltd. (Japan) announced the ECREN Series of miniature, thin, lead-free, adjustable, ceramic capacitors that exhibit high heat resistance enabling reflow-soldering. Applications include communication devices such as wireless phones and pagers, and A/V appliances such as television receivers, VCRs and car audio systems. The capacitors feature dimensions measuring 3.2mm x 4.5mm x […]