Power

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Companies cooperate to bring intelligence to power switching

"We've opened up the box." That is how Steve Evans, Vice President of Marketing at Amantys describes the successful implementation of the Amantys Power Insight communications protocol over Avago’s 50MBd Versatile Link transmitters and receivers. Effectively this opens up a two way street by bringing more intelligence into the power switching process.
14th May 2014

220W desktop power supplies for medical applications

220W desktop power supplies for medical applications
Certified to EN60601-1 3rd edition medical safety standards, the PMP220 series of desktop power supplies have been announced by Protek Power. Delivering up to 220W of power, the power supplies are Class I and Class II medical grade units that accept a 90-264V AC input and are available with either a C14 or C8 AC input.
14th May 2014

Universal power supplies are compact and rugged

Universal power supplies are compact and rugged
Providing an efficient, cost-saving solution for a variety of tasks where low power is needed, the PMAS5-S and PMAS5-L series power modules have been introduced by MTM Power. Designed as a universal compact power supply, the modules feature 90-264V AC and 100-353V DC input ranges for worldwide applications.
13th May 2014


600V IGBTs are optimised for complete power range spectrum

600V IGBTs are optimised for complete power range spectrum
A portfolio of energy-efficient, 600V IGBTs has been expanded by the manufacturer, International Rectifier. Available in a variety of packages, the IRxx46xx series of devices are optimised for a complete power range spectrum. This includes from small motors and loads to industrial applications such as UPS, solar, induction heating, industrial motor and welding applications.
9th May 2014

Constant current power supplies for Active Corrosion Control

Constant current power supplies for Active Corrosion Control
High efficiency and the ability to control current and voltage across the broadest possible range are the main characteristics required for power supplies deployed in Active Corrosion Control. TDK-Lambda has developed several ‘Constant Current’ power supply solutions - the ZUP, Z+ and Genesys allow full control of the current and the output voltage, as well as feedback on these parameters.
9th May 2014

85mΩ power switch features adjustable current limit

85mΩ power switch features adjustable current limit
Enabling designers to set the current limit to a desired value by using an external resistor, the XC8108/9 series from Torex Semiconductor provides an adjustable current limit feature. The device incorporates an 85mΩ P-channel MOSFET power switch for low ON resistance and is optimised for USB, power line and Hot plug applications.
9th May 2014

75V high power density MOSFET in isolated module

75V high power density MOSFET in isolated module
Expanding the company's Trench MOSFET portfolio, IXYS has announced the MTI200WX75GD MOSFET with an integrated 6-pack configuration in one isolated surface mountable module (ISOPLUS-DIL). The ISOPLUS-DIL package can be surface mounted with standard pick and place equipment, is suitable for re-flow processes and as such can be easily integrated in automated manufacturing lines.
8th May 2014

150V power MOSFET offers industry's lowest RDS(ON)

150V power MOSFET offers industry's lowest RDS(ON)
According to Vishay Intertechnology, the SiA446DJ is the industry's first 150V n-channel MOSFET in the compact, thermally enhanced PowerPAK SC-70 package. The manufacturer has also claimed that it offers the industry's lowest on-resistance (RDS(ON)) at 10V in the 2x2mm footprint area.
8th May 2014

Comparators for battery-powered portable devices

Comparators for battery-powered portable devices
Suited for use in battery-powered portable devices such as mobile phones and notebook PCs, Diodes has introduced enhanced versions of the popular LMV331 and LMV393 single- and dual-channel comparators. They operate over a low voltage range of 2.7-5.5V and at a typical supply current at 5V of only 40µA for the LMV331 and 70µA for the LMV393.
8th May 2014

Step down DC/DC converter modules integrate inductor

Step down DC/DC converter modules integrate inductor
A range of step down DC/DC converter modules with integrated inductor, Panasonic has introduced the PSiP (Power Supply in Package) series. The devices are suitable for use as embedded power supplies (point of load) in IT and communication infrastructure equipment and industrial devices, such as small cell base stations, servers blades, surveillance cameras and measurement apparatus.
8th May 2014


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