Power

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Research to strengthen European power electronics industry

Research to strengthen European power electronics industry
The three-year “eRamp” project, led by Infineon Technologies, has been launched to strengthen and expand Germany and Europe as centres of expertise for the manufacture of power electronics. Focused on energy efficiency, 26 research partners from six countries are participating in the €55m project.
4th April 2014

ROHM introduce series of power shunt resistors

ROHM introduce series of power shunt resistors
ROHM Semiconductor offers the PSR series of power shunt resistors for all types of current sensing applications. They are especially suitable for high current detection circuits. The main features include high power up to 5W, ultra low–ohmic resistance value starting from a minimum of 0.2mΩ and a low TCR (temperature coefficient of resistance).
3rd April 2014

DC power supplies for laboratory and industrial use

DC power supplies for laboratory and industrial use
Suitable for applications such as deposition processes, ROVs and ATE systems, as well as general laboratory and industrial use, TDK-Lambda has announced high voltage units within the Z+ Series of 200 and 400W programmable DC power supplies. The high voltage series is offered with output voltages of up to 160, 320 or 650V D extending the line-up from 100V AC maximum.
3rd April 2014


NexFET MOSFETs for motor control and power designs

NexFET MOSFETs for motor control and power designs
Expanding the company's NexFET portfolio, 14 power MOSFETs supporting input voltages of 40-100V have been introduced by Texas Instruments. The high-efficiency NexFETs include 40, 60, 80 and 100V N-channel devices that provide excellent thermal performance to a wide range of high-current motor control and power applications.
3rd April 2014

First three-channel interleaved CCM PFC controller

First three-channel interleaved CCM PFC controller
Enabling high power PFC control using the smallest possible inductors, the FAN9673 has been introduced by Fairchild Semiconductor. The world's first three-channel interleaved continuous conduction mode (CCM) PFC controller (according to the manufacturer), it allows the use of the lowest possible power rating switching devices, extending the capacitors' lifetime.
3rd April 2014

Rochester re-introduces CA3080 micropower op amp

Rochester re-introduces CA3080 micropower op amp
Authorised by Harris/Intersil to continue manufacturing the CA3080 and CA3080A operational transconductance amplifier (OTA), Rochester’s Extension-of-Life program provides a continuous supply of the 2MHz amplifiers. The CA3080 and CA3080A amplifiers are Gatable-Gain Blocks that utilise the unique OTA concept.
2nd April 2014

Converters boast highest power ratings in SIP format

Converters boast highest power ratings in SIP format
Encapsulated in an SIP 8-pin package measuring just 21.85 x 11.1 x 9.2 mm, the ITX series of 6 Watt DC/DC converters are believed to be one of the highest power ratings available in a SIP format. The devices, from XP Power, deliver a power density of up to 46W per cubic inch with the company claiming that the series occupies much less board space than competing devices.
2nd April 2014

Power supplies suited for household electrical appliances

Power supplies suited for household electrical appliances
Offering 24V output voltage with 50W output power, the PMH panel mount power supply series has been launched by Delta Electronics. The PMH series is specifically designed for household electrical appliances with safety approvals including IEC/EN 60335-1 and IEC/EN 61558-2-16. 
2nd April 2014

Power bank provides 5000mAh fast charging capacity

Power bank provides 5000mAh fast charging capacity
Providing the power needed to keep smartphones and tablet computers running, ADATA has introduced the Choice series PC500 power bank. This colourful and stylish charging accessory has a Li-polymer battery that packs a hefty 5000mAh charging capacity and 2.1A of current to provide fast charging capability that can shorten the charging time.
2nd April 2014

Modules fulfil single, dual or multi-chip die design demands

Modules fulfil single, dual or multi-chip die design demands
Engineered for high frequency and pulse-load applications, the SOT-227 standard power modules have been launched by America Semiconductor. The modules meet the requirements of single, dual or multi-chip die designs, the modules are offered in single pad (Pad A) and dual pad (Pad D and E) frame types.
1st April 2014


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