Micrel Semiconductor (San Jose, CA) has developed a 4MHz rail-to-rail operational amplifier that operates from a 2.7V supply while consuming 81uW. The...
Elantec Semiconductor Inc. (Milpitas, CA) announced a new step-down dc/dc converter with synchronous, integrated power FET transistors. For applications with a 5V input generating 3.3V output, the EL7551CU achieves up to 94-percent efficiency while delivering a continuous 1A load current. The device is suitable for power applications such as telecommunications, data communications, networking modems and […]
Foshan City Shiwan Area Zhongchang Ent. Co. Ltd. (China) debuted its Model P4 POWER, a switching power supply designed for Pentium 4-based...
MGV (Germany) announced the P2060 Series of switching-power supplies. The P2060 Series offers isolated dual outputs (5.1V, 12V, 15V and 24V, in...
Micrel Semiconductor (San Jose, CA) has revealed the MIC3975, which it claims is the industry's smallest regulator for 2.5V to 1.8V, or...
International Rectifier Inc. (IR, El Segundo, CA) announced the new IRPLDIM2 digital addressable dimming ballast reference design, which incorporates all dimming ballast...
MGE UPS Systems Inc. (Costa Mesa, CA) launched its latest UPS, the Pulsar Esprit. A 1.4kVA UPS, the Pulsar Esprit with external battery modules can back up as many as two network servers for over 10 hours. The Pulsar Esprit 1.4kVA model features true redundancy. It has infinitely expandable battery options and a suite of […]
Matsushita Battery Industrial Co. Ltd. (Japan) announced the development of a new, prismatic, lithium-ion battery. Production of the CGA533048 started in March 2001. The battery typically features 755mAh. It measures 30mm x 48mm x 5.3mm and weighs 16.5g. It is suitable for use in cellular phones.
AOBA Technology Co. Ltd. (Malaysia) announced its new SCI1210FTR10 molded chip inductor. Claimed to provide an inductance of 100nH at 100MHz, the...
Ault Inc. (Minneapolis, MN) announced the PW118, its new 10W to 18W switch-mode power supply family. The PW118 features 100Vac to 250Vac universal input in an IEC320-C14 or C8 configuration that includes an internal primary-fuse current and in-rush limiting. The series is available in desktop or wall plug-in styles with output voltage models in 3V, […]
NESS Capacitor Co. Ltd. announced the introduction of the Advanced Aluminum Electrolytic Capacitor (AAEC) Series. The new capacitors are offered in three different types, including chip, radial and prismatic. NESS reports that all three types have low ESR, at less than 500mOhm for the chip type. ESR is less than 10mOhm for the radial type […]
Schroff UK has developed a new series of dc/dc converters for mounting in 19in subracks. The CoolPower dc/dc (CPDC) Series accepts inputs ranging from 20V to 72V. The units are 6HP wide and deliver an output power of 100W across all input and output diodes. Models providing between one and three output voltages are available, […]
International Rectifier (El Segundo, CA) announced two new p-channel FETKY devices in an SO-8 package. The IRF5803D2 and IRF7342D2 are additions to its line of co-packaged HEXFET power MOSFETs and Schottky diodes. The new devices are suitable for use in buck-converter designs such as those used in peripheral applications. Carl Blake, technical marketing manager for […]
Foshan Liming Electronics Co. Ltd. (China) announced the new GL Series of aluminum electrolytic capacitors, designed for automotive applications. The capacitors are...
Shenzhen Capacitors Ind. Co. Ltd. (China) debuted its new CA45 chip tantalum capacitors, which meet EIA535BAAC and QC300801 standards. The capacitors are suitable for use in military equipment, computers and mobile phones. The company reports that the devices feature a wide capacitance range as well as high reliability and performance. The CA45 capacitors feature capacitance […]