Power

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90W external power supplies comply with Level VI

90W external power supplies comply with Level VI
XP Power has announced the AJM90 series of 90W single output external AC/DC power supplies. Meeting the US Department of Energy’s new Level VI no load / standby power and active mode efficiency specification, the AJM90 consumes less than 0.21W when no load is connected.
10th February 2016

Multiphase step-down DC/DC controller delivers up to 260A

Multiphase step-down DC/DC controller delivers up to 260A
Featuring accurate current sharing between phases and differential output voltage sensing, Linear Technology has announced a quad output multiphase synchronous step-down DC/DC controller. The LTC7851/-1 works in conjunction with external power train devices such as DrMOS and power blocks as well as discrete N-channel MOSFETs and associated gate drivers, enabling flexible design configurations.
9th February 2016

MOSFET relays support continuous loads up to 3.3 or 6.6A

MOSFET relays support continuous loads up to 3.3 or 6.6A
Omron Electronic Components Europe has announced two high current MOSFET relays that support continuous loads of up to 3.3A AC and 6.6A DC, respectively. The G3VM-61GR2 and G3VM-61HR1 match the performance of comparable Omron electromechanical relays, and exceed that of competing solid state relay alternatives, making them suited for electromechanical relay replacement in smart meters, security, medical and industrial applications.
9th February 2016


200W medical power supply is patient contact rated

200W medical power supply is patient contact rated
Power Partners has introduced a 200W medical, patient contact rated AC/DC power supply in a compact 76.2x127 mm (3x5”) footprint. The PMAM200 series features a 90-264VAC input and single outputs of 12, 19 and 24VDC. There is an optional +5VDC standby and a remote on/off available. This series is BF (Body Floating) direct patient contact rated, with Class I and II inputs and is certified to UL/cUL/EN60601-1 3rd Edition.
9th February 2016

25W ITE power supply meets Level VI efficiency standards

25W ITE power supply meets Level VI efficiency standards
Protek Power North America has introduced the PUP25 series of 25W desktop ITE power supplies that meet Level VI efficiency. This compact device is enclosed in a black 94V-­‐0 rated polycarbonate case weighing a 0.23kg (0.5lb) and measures 94x38.1x30.5mm (3.7x1.5x1.2"). An IEC320/C14 inlet is standard, allowing for easy mating with any interchangeable cord for  worldwide use.
9th February 2016

£5.25m project launched to deliver week-long mobile phone power

Intelligent Energy, the fuel cell technology company, is delighted to announce that it has today signed a Joint Development Agreement with an emerging smartphone OEM with the goal to develop embedded fuel cell technology for the manufacturer’s devices. Once embedded, a fuel cell has the potential to keep a smartphone powered for more than a week without plugging into the wall socket.
8th February 2016

250W PFC-input AC/DC power supplies suit extreme environments

250W PFC-input AC/DC power supplies suit extreme environments
The PPF 250-P59X series of fully encapsulated, industrial quality AC/DC power supplies deliver up to 250W output power from a universal 95 - 264VAC Power Factor Corrected (PFC) input. The units provide a single, regulated output of 12, 24, 48, 72, 110 or 125VDC. A DC-input version, which offers a 95-350VDC input range, is also available.
8th February 2016

Digitally programmable DC source provides 3.8kW of regulated power

Digitally programmable DC source provides 3.8kW of regulated power
Astrodyne TDI now offers a digitally programmable AC/DC power supply that provides 3,800W of regulated power and can operate as either a current or voltage source up to 400V or 170A. The modular 3.8kW Mercury-Flex is hot-swappable enabling maximum uptime.
8th February 2016

GCU & EDF Energy collaborate for safer, reliable power supply

Glasgow Caledonian University (GCU) and EDF Energy are continuing their collaboration to enhance the safety and reliability of high-voltage equipment in power stations, through a new £116,000 research project. Research conducted by GCU since 2011 has changed the way power cables and motors are monitored in EDF Energy’s power stations, providing innovative techniques which enable the identification of cable insulation defects and improvement of its maintenance programme.
8th February 2016

Battery electrodes are derived from pollen

Battery electrodes are derived from pollen
Pollens, the bane of allergy sufferers, could represent a boon for battery makers: Recent research has suggested their potential use as anodes in li-ion batteries. Batteries have two electrodes, called an anode and a cathode. The anodes in most of today's li-ion batteries are made of graphite. Li-ions are contained in a liquid called an electrolyte and these ions are stored in the anode during recharging.
8th February 2016


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