Power
XP Power Announce Compact Low Profile “Green” 225 W Power Supply
XP Power have introduced the ECP225 series of highly efficient low profile AC-DC power supplies. Delivering up to 150 W by convection cooling alone, the units deliver a maximum of 225 W when a forced air flow of only 10 CFM is applied. With a typical efficiency of 94% and a no-load power consumption of less than 0.5 Watt, the series helps engineers ensure their end product comply with the latest energy efficiency standards.
Emerson Network Power Unveil Compact Bulk Front-End Power Supplies
Emerson Network Power announce two ultra-compact AC-DC front-end power supplies that meet the 80 Plus Platinum standard for efficiency. Rated at 750 watts and 1100 watts continuous output, the power supplies share the same form factor, providing the scalability that system designers need for long life cycle applications where power requirements may change in the future.
Helping industry power ahead
The challenge was equivalent to compressing a bulldozer into a small hatchback. The client wanted a fully digital-controlled 10kW power supply crammed into a uniquely compact form factor. It had never been done before – until the client approached Cambridge Consultants.
TDK-Lambda announces the RFE1600 Series 1.6kW 1U Front End Power Supplies
TDK Corporation announces the introduction of the TDK-Lambda RFE1600 series of front end power supplies – 1.6kW 1U high units for stand alone and distributed power architecture (DPA) applications requiring reliable 12V, 24V, 32V and 48V bulk power in the communications, test and industrial markets.
18V boost regulator from ams supports wide range of display sizes in mobile end products
ams is pleased to announce today the release of AS1345, a miniature step-up DC-DC regulator that maintains high efficiency in power supplies designed for small, medium-sized or large displays in mobile products.
iWatt PrimAccurate Power Adapter Chipsets Achieve Ultra-Low Standby Power
iWatt expands its PrimAccurate pulse width modulation controller platform to include two new power adapter chipsets that offer the company’s fastest standby recovery. The iW1766 + iW628 and iW1767 + iW628 chipsets provide ultra-low,
Phase Modulated Full-Bridge Controller Features -40°C to 150°C Operating Junction Temperature Range
Linear Technology Corporation announces the H-grade version of the LTC3722-1, a phase-modulated full bridge DC/DC controller with adaptive or manual zero voltage switching (ZVS). The device’s ZVS delay control and adjustable synchronous rectification timing optimize efficiency while reducing transformer size and electromagnetic interference, making it well suited for isolated high power applications of up to several kilowatts.
IXYS Introduces a New Megapower 83mm Phase Control Thyristors with Rating of 2.2kV
IXYS today announced that its subsidiary, IXYS UK Westcode launched a new addition to its 83mm die phase control thyristors product group. The thyristors, rated at 2200 volt, are the latest introduction to this new product group that uses an integrated die construction and improved package design for better electromechanical and thermal performances.
Maxim Announce Intelligent Enumerating Li+ Battery Charger
Maxim is now sampling the MAX77301 Li+ battery charger. It integrates the intelligence to enumerate with the host device, automatically identify the adapter type, and then determine the fastest rate to charge a battery. With advanced temperature monitoring, the MAX77301 modulates the charge current and battery regulation voltage automatically to maximize safety in any temperature environment.
Smallest Footprint Surface Mount Package For 1.2KV To 1.8KV Power Semiconductors
IXYS Corporation announce the D2-Pak (TO-263) and D3-Pak (TO-268) packages with higher ‘creepage’ spacing which enables higher voltage power semiconductors to be used in these Surface Mount Devices. SMDs are preferred for lower cost alternatives to modules and to other bulkier discrete components in integrated power designs.