Power
TDK-Lambda showcases power supply innovations at DSEi 2011
Power supply manufacturer TDK-Lambda UK, a group company of the TDK Corporation, will showcase an extensive array of new and innovative products at this year's Defence Systems & Equipment International (DSEi) exhibition. A full line-up of standard and configurable power AC-DC power supplies, DC-DC converters and programmable power supplies will be on display that meets demand for ever more rugged, high-reliability and lightweight COTS and modifie...
ULTRAVOLT - Price Drop On 10KV-40KV High-Voltage Power Supplies
UltraVolt announced today that the 10A-25A Series and 30A-40A Series of 10kV-40kV modules will now be offered at lower prices. Models in these product lines have received up to a 29% price reduction. While UltraVolt has always served customers by delivering quality products, the company decided to focus on delivering those same quality products at lower cost. By focusing on supply chain management and first-pass yield as well as optimizing man...
42V Input with 55V Transient Protection, 2MHz Dual Channel Step-Down Regulator with Power-On Reset & Watchdog Timer
Linear Technology announced the LT3641, a dual channel, current mode step-down switching regulator with a power-on reset and watchdog timer. Its 4V to 42V input voltage range with 55V transient capability makes it ideal for load dump and cold crank conditions commonly found in automotive applications which require constant output regulation even with input transients as high as 55V.
Powervation To Present Advantages of Real-Time Adaptive Digital Control Techniques at Darnell’s Power Forum
Powervation Inc., the pioneer of adaptive digital power management IC solutions - that maximize system efficiency, accelerate time to market and strengthen field reliability, will discuss real-time digital adaptive control techniques at the upcoming Darnell’s Power Forum in September
ON Semiconductor - Current mirror with switch controller and SENSEFET Power MOSFETs
ON Semiconductor, a premier supplier of high performance silicon solutions for energy efficient electronics, has introduced the CAT2300 current mirror with switch controller, that when combined with the company’s NTMFS4833NS or NTMFS4854NS SENSEFET Power MOSFET devices, provides a compact, efficient solution for current monitoring. This combination of new devices enables system level power management in applications such as portable compute...
Luso expands power portfolio with Elec & Eltek European franchise for magnetic components
Luso Electronics Distribution has won a European distribution franchise for Elec & Eltek, the manufacturer of magnetic components. The deal, the second since Luso Electronics Distribution was established in May 2011 as a division within London-based Luso Electronics, adds transformers, noise filters and common mode chokes to Luso’s offering. The product line includes filtered connectors and power-over-Ethernet connectors plus Elec & Eltek magne...
Campbell Collins - High Efficiency, Single & Multi-Output AC/DC Converters
Campbell Collins Ltd, a specialist supplier of power supplies, capacitors and hi-rel power semiconductors announced the release of the GRN series of high efficiency, compact AC/DC Power Supplies from IPD (Integrated Power Designs) of the USA.
Vishay Siliconix 8 V P-Channel TrenchFET Power MOSFET Offers Industry's Lowest On-Resistance Down to 34 mΩ at 4.5 V in the 1.6 mm by 1.6 mm Footprint Area With Sub-0.8-mm Profile
Vishay has introduced a new 8 V p-channel TrenchFET power MOSFET featuring the industry's lowest on-resistance for a p-channel device in the 1.6 mm by 1.6 mm footprint area with a profile under 0.8 mm. In addition, the SiB437EDKT is the only such device to offer an on-resistance rating down to 1.2 V.
1000W Rugged, Compact DC/DC Converter suits Harsh Industrial Environments
The BAP 65-125-XXFT Series rugged, industrial quality dc/dc converters deliver up to 1000W continuous output power from a compact chassis with a 155 x 64 x 300 mm total footprint. The units deliver 24V/40A or 48Vdc/20A and accept input voltages of 110Vdc or 125Vdc. Other input/output values are also possible. An optional built-in redundancy diode allows for parallel and N+1 operation. An output fail alarm is also available as an option.
42V Input with 55V Transient Protection, 2MHz Dual Channel Step-Down Regulator with Power-On Reset & Watchdog Timer
Linear Technology Corporation announces the LT3641, a dual channel, current mode step-down switching regulator with a power-on reset and watchdog timer. Its 4V to 42V input voltage range with 55V transient capability makes it ideal for load dump and cold crank conditions commonly found in automotive applications which require constant output regulation even with input transients as high as 55V. The LT3641 uses a unique dual channel design with a ...