Search results for "rectifiers"
Module delivers 600W over the 42V to 75V range
ThePKM4613NH is thethird version of Ericsson'squarter-brick power module based on the company’s Hybrid Regulated Ratio (HRR) topology. Designedto power applications that require stable voltage, the device offers available power up to 600W across a wide input voltage range of 36V to 75V and an operating temperature range of –30°C to +90°C.
Ultrafast recovery rectifiers are AEC-Q101 qualified
Reducing switching losses and over-dissipation in automotive and telecomms applications, eight 2 and 3A FRED Pt Ultrafast recovery rectifiers have been announced by Vishay Intertechnology. Featuring extremely fast and soft recovery characteristics, low-leakage current and low-forward voltage drop, the rectifiers are supplied in the compact, low-profile SlimSMA (DO-221AC) eSMP series package.
Discrete 650V SiC Schottky diodes for power supplies
Expanding the company's Z-Rec Schottky diode portfolio, Cree announces two discrete 650V SiC rectifiers. The C5D50065D and CVFD20065A deliver ultrafast switching frequencies, higher efficiencies, improved thermal characteristics, enhanced reliability, simplified circuit design, and reduced costs to power electronic systems.
Rectifiers are offered in a high voltage TO-263 package
Twohigh voltage rectifiers with 2.2Kv ratings, in a D2-HV (High Voltage TO-263)package, have been announced by IXYS.The products introduced are the DNA30EM2200PZ and DNA30E2200PZ.The D2-HV Pak is a package solution that offers higher creepage spacing thus enabling higher voltage power semiconductors to be used as SMDs.
Stud-mount rectifiers available in DO8 & DO9 packages
A series ofstandard-recovery, stud-mount rectifiers in DO8 and DO9 packageshas been announced by American Semiconductor.Used to convert raw AC mains' electricity into DC power, the robust devices are hermetically sealed to ensure reliable and consistent performance in humid and various harsh environment applications.
Transformer rectifier maintenance service
Powerstax is now able to offer an indispensable service to those in possession of transformer rectifier units. Delivering large quantities of regulated DC power in industrial applications, 24/7 availability is often mandatory for these high value items. It is therefore important that every effort is made to keep them running smoothly in the long term with no interruptions or loss in functional integrity.
Advanced digital power controller features PMBus interface
Utilising the company's high-resolution, high-speed ADC sensing technology and proprietary non-linear transfer functionality, the ADP1055 has been announced by Analog Devices. This advanced digital power controller with PMBus interface achieves high-bandwidth performance and transient response equivalent to traditional analog switching controllers.
SiC Schottky diodes are industry’s most powerful, claim Cree
Believed to be the industry’s first commercially available family of 50A SiC rectifiers, Cree has announced the CPW5 Z-Rec high-power SiC Schottky diodes. The diodes are suitable for use in high power systems from 50kW to over 1MW, addressing applications such as solar / PV inverters, industrial power supplies, induction heating, battery charging stations, wind turbine converters and traction inverters.
Rectifiers deliver low forward voltage drop in a low-profile
Seven 45V and 50V devices have been introduced by Vishay, expanding their exisiting portfolio of TMBS Trench MOS Barrier Schottky rectifiers. With current ratings from 3A to 8A, the rectifiers provide low forward voltage drop in a low-profile, surface-mount DO-221BC (SMPA) package.
Vishay reveals "Super 12" featured products 2014
Revealing the company's "Super 12" featured products for 2014, Vishay has identified 12 key semiconductor and passive components featuring new and improved technologies that can significantly improve the performance of end products and systems. The Super 12 collection highlights Vishay'scapabilities in semiconductor and passive devices and provides a cross-section of Vishay's very broad product portfolio.