Power

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TVS diode features high surge current protection

TVS diode features high surge current protection
A new 15V bidirectional high current power TVS Diode from Bourns is for use in high power DC bus clamping applications. It is available in Europe from TTI. The PTVS3-015C-TH device offers very high surge current protection (3kA @ +25°C). Typical target applications are exposed AC/DC power supplies, for example in wireless base stations.
7th March 2016

1100W medical power supply designed for direct patient contact

1100W medical power supply designed for direct patient contact
TRUMPower has launched an addition to its AC/DC switching power supply line-up with the TM1100 series which is comprehensively approved to industrial and medical standards. The series operates at altitudes up to 5000m over a universal input range of 90 to 264VAC and is a compact, enclosed design measuring 5.91x9.25x2.4”.
7th March 2016

TI drives innovation in energy management at APEC

At APEC 2016, 21st to 23rd March in Long Beach, California, Texas Instruments will demonstrate new analogue and embedded processing technologies to drive innovation in energy management for next-gen power designs. TI will highlight advancements in digital power and GaN technology and debut sophisticated new WEBENCH power design tools and resources that help speed power supply design for industrial, smart grid infrastructure and automotive applications.
7th March 2016


How to save the equivalent of Sweden’s annual power consumption

World Energy Efficiency Day, 5th March, aims to increase public awareness of the misuse of energy and give it the importance it merits. A host of useful ideas for saving energy are circulated for the day each year from simply switching off the light to new efficiency innovations. Infineon Technologies shows how a new technology turns household power guzzlers into true efficiency wonders.
4th March 2016

Electricity flows through graphene without energy loss

Electricity flows through graphene without energy loss
Electrical signals transmitted at high frequencies lose none of their energy when passed through graphene, a study led by Plymouth University has shown. Discovered in 2004, graphene – which measures just an atom in thickness and is around 100 times stronger than steel – has been identified as having a range of potential uses across the engineering and health sectors.
4th March 2016

Power monitoring IC delivers accurate results

A low-side current, voltage and power monitoring IC from Maxim Integrated is being shipped by Mouser Electronics. The MAX44298 offers power, current, and voltage monitoring plus reference with precise measurement and programmable current-sensing of full-scale voltages of 5mV, 10mV and 20mV. With its wide single supply voltage range from 3V to 5.5V, the device allows simple sharing of supplies with either an ADC or a microcontroller.
4th March 2016

18W desktop adapter is available in four outputs spanning 12–48V

18W desktop adapter is available in four outputs spanning 12–48V
Phihong USA has introduced a low-cost, low-profile 18W desktop adapter series that delivers higher efficiency performance than previous models. Designated the PSAA18U series, the adapters are compliant with the US DOE’s level VI energy efficiency requirements, featuring input power saving of <0.075W at no-load and are available in four DC output voltages (12V, 15V, 24V and 48V), making them suited for use in a wide range of consumer electronics applications, including: portable equipment, access devices, peripherals, and network hubs.
4th March 2016

PCB mount 5W power supply meets medical standards

PCB mount 5W power supply meets medical standards
Available in either an encapsulated or open frame mechanical format, the EME05 series of ultra-compact, single output, 5W AC/DC power supplies have been unveiled by XP Power. Claimed by the manufacturer to be one of the smallest 5W supplies on the market, the EME05 measures just 35.6x23.7x17.6mm, taking up minimal space in the end application.
4th March 2016

Redefining power conversion efficiency

Redefining power conversion efficiency
In order to create new opportunities for power supply designers to achieve greater efficiency in low voltage power supplies for computers, telecom networks, industrial and consumer devices, STMicroelectronics has introduced its latest MDmesh DM2 N-channel Power MOSFET transistors.
3rd March 2016

Programmable SoC keep e-bike wheels turning

Programmable SoC keep e-bike wheels turning
  Design techniques and challenges to implement an electronic bike (e-bike) are explored by Ronak Desai, Cypress Semiconductors.
3rd March 2016


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