Power
Current Sharing for High Density DC Modules
Paralleling of DC/DC converters is often used to increase the output power capability of a single unit by connecting the outputs of two or more converters in parallel. By connecting the parallel pin of each module together, the units will share the load current equally within a few percent. This paper focuses on how N+M redundancy and Hot Plug-in capability can be achieved
AM40UW-Z: New 40 watt DC/DC converters
Aimtec unveils a new series of feature rich, high performance 40W DC/DC converters with ultra wide 4:1 input voltage ranges.
YEG Powerline announce new range of low cost enclosed power supplies 25W to 500W
YEG Powerline is pleased to offer a new range of low cost enclosed 25W to 500W single output power supplies from PowerLD with the same footprint as other major manufacturers.
Dranetz Energy Platform EP1 Targets Energy Audits and Power Demand Studies
The Dranetz Energy Platform EP1 is a handheld electrical energy and power demand analyzer specifically designed for conducting facility energy audits and power demand studies. The EP1 is the ideal tool for gathering, recording and reporting “where, when, and how much” electricity is used. Applications in industrial, commercial and institutional facilities include energy/cost reduction programs, alternative energy monitoring and power/harmonic...
FDK Introduces Low Input Voltage Mini POL Converters
FDK Corporation extends its DK Series with three new non-isolated, point-of-load (POL) dc-dc converters that operate from a 3.0Vdc to 5.5Vdc input bus. These very small, low profile surface mount devices deliver up to 3, 4, and 6 Amperes (A) of output current with efficiencies up to 94%. They provide a tightly regulated programmable output voltage in the range of 0.8Vdc to 3.465Vdc and deliver the full rated output current with no derating in amb...
150W Rugged, Industrial Quality, Universal Input Battery Charger with PFC-input.
Absopulse Electronics’ BCP 150 Series is a rugged, industrial quality battery charger. It provides 150W total power for the output and for float charging the external battery. Standard single output float voltage options include 13.8Vdc, 27.6Vdc or 55.2Vdc. The unit accepts a 95-264Vac universal input (47-63Hz) with power factor correction to meet EN61000-3-2. Custom input and output options are available on request.
Absopulse's Rugged, 600Vdc Input, Rugged DC/DC Converter/Charger in all-Electric Supercar
Absopulse Electronics' HVI 300-600/14, a rugged, high-input voltage DC/DC converter/charger was selected by the Racing Green Endurance (RGE) team of Imperial College London, for use on-board the SRZero, a proof of concept, all-electric supercar with an estimated range of 400km on one charge.
Diodes' LDOs achieve 2% accuracy over industrial temperatures
A pair of low dropout linear regulators with industrial temperature rating of -40 degC to +85 degC have been introduced by Diodes Incorporated. Suiting applications including set-top boxes, routers and LCD monitors, the 300mA, 150mV dropout AP7335 and 600mA, 300mV dropout AP7365 offer adjustable and fixed output voltage operation at an accuracy of 2% across the temperature range.
HiTek Power announces X-ray power supply for industrial and scientific analytical applications
HiTek Power has introduced the XRF50, a 50W X-ray generator power supply for gridded tubes in industrial and scientific analytical applications. Measuring only 322 x 203 x 115mm, the supply is powered from a 24VDC input and has full RS232 digital control.
Martek Power To Showcase New Railway Power Supply Products At InnoTrans 2010
Martek Power will showcase several new railway qualified products at InnoTrans, the forthcoming International Show for Railway Technology in Berlin which runs for four days from Sept 21 2010.