Power
Telonic Announce New Kikusui PWX Series 750/1500W LXI DC Power Supply / 1U Rack System
PWX is a new series of CVCC DC power supply suitable for either rack or bench use. For rack system efficiency, the form-factor is only 1U high in a 19-inch width. Close stacking on top of each other is achieved by cooling that runs from the front to the back. PWX series comes with USB, RS-232C, and LAN interfaces as standard, essential for system upgrades. Complete with virtual multi-channel bus function that allows it to be used efficiently for ...
Plessey Semiconductors Introduce Ultra-Low Noise Robust Linear Regulators
Plessey Semiconductors today announced the release of the PS2292X family of easy-to-use, robust, linear regulator products that uses Plessey's bipolar process to offer industry-leading, low noise performance and very low dropout. The devices are part of a high current, single supply, LDO family that operates from an input voltage as low as 1.7V and as high as 12V.
Micrel Announce New Family of Integrated FET DC-to-DC Buck Converters
Micrel today rolled out its latest-generation SuperSwitcher II family of integrated MOSFET buck regulators optimized for the 12V rails, with 6A/9A/12A output supply current. The new MIC2405x family is comprised of six common-footprint, DC-to-DC buck regulators that leverage Micrel’s proprietary HyperSpeed Control and HyperLight Load architectures.
Powersolve Desk Top Power Supplies Meet Level V CEC Requirements
Powersolve have today announced the introduction of the PSGE30-65 Series of 30 to 65W desk top power supplies. Powersolve’s PSGE30-65 Series feature a very low standby power consumption to meet the latest CEC Level V requirements for Energy Saving. These compact desk top power supplies operate from a universal AC input of 90-264 VAC and single DC output voltages of 5V, 12V, 15V, 16V, 18V or 24V.
Texas Instruments Gate Drivers Target IGBT And SiC FET Designs
Texas Instruments unveil the industry’s first 35-V, single-channel, output stage power management gate drivers for insulated-gate bipolar transistors and silicon carbide FETs. TI’s new UCC27531 and UCC27532 output stage gate drivers with split output provide the most efficient output drive capability, shortest propagation delay and increased system protection for isolated power designs, such as solar DC/AC inverters, uninterruptible power sup...
Vicor Introduces New 12 V-optimized Additions To Picor Cool-Power ZVS Buck Regulator Product Family
Vicor Corporation is pleased to announce the expansion of its award-winning Picor Cool-Power ZVS Buck Regulator product line for high efficiency point-of-load DC-DC regulation. Optimized for 12 V operation (8 V to 18 Vin), these new PI34XX series buck regulators increase performance for a host of embedded applications in computing, telecommunications, industrial and other environments, delivering over 95% peak efficiency for 12 V to 3.3 V regula...
DC-DC Converter Optimized For Low Load Efficiency From ON Semiconductor
ON Semiconductor has today announced the launch of the LV5980MC, a 3 ampere step down DC-DC converter integrated circuit that improves conversion efficiency at light load. In consumer electronics designs, the device is able to reduce energy consumption during standby mode. The LV5980MC regulates input voltages from 4.5 volts to 23 V down to an output voltage as low as 1.235 V.
Micrel Launches Dual-Output Buck Regulator With HyperLight Load Combining Highest Efficiency In Smallest Footprint
Micrel today introduced the MIC23158/9, two high-efficiency 3MHz dual-output 2A buck regulators. Benefiting from Micrel’s proprietary HyperLight Load technology, the ICs provide ultra-fast transient response for today's most demanding applications including set-top boxes, core and I/O voltages for FPGAs, CPLDs, ASICs, GPS/navigation systems, PC cards, automotive instrumentation and general purpose point-of-load (POL) DC-to-DC conversions.
High-Current, High-Voltage and High-Performance Applications Benefit From Microchip’s New LDO Voltage-Regulator Family
Microchip announce the MCP1755 and MCP1755S high-performance, high-input-voltage and high-output-current family of CMOS Low-Dropout voltage regulators. These LDOs can accept a wide input voltage range of 3.6-16V and deliver an output current of 300 mA at output voltages of 1.8-5.5V, while consuming only 68 µA of quiescent current (typical).
REO Announce New Current Transformer With IEC 60044-1 Accuracy Of 0.2%
REO’s new AC current transformer is accurate to 0.2% - meeting IEC 60044-1 requirements. Current transformers are used to isolate low voltage monitoring circuits from higher power circuits when monitoring or measurement must take place. A current transformer produces a reduced current accurately proportional to the current in the circuit, which can be connected to measuring and recording instruments.