Power

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µModule converter is offered in compact BGA package

µModule converter is offered in compact BGA package
Offered in a 9mm x 15mm x 4.92mm BGA package, Linear Technology's LTM8046 is a 2.5W output DC/DC µModule converter. Featuring 2kVAC galvanic isolation production tested to 3kVDC, the converter combines three 1206 case size or smaller ceramic capacitors and one 0603 size resistor, delivering a compact solution for isolated applications such as industrial, transportation and instrumentation equipment.
30th July 2014

DC/DC converters target harsh industrial environments

DC/DC converters target harsh industrial environments
Operating over a wide temperature range from -60 to +125°С, the TEC-100 and TEC-200 series isolated DC/DC converters are designed for industrial applications and harsh environment conditions. Introduced by Schaefer, the converters provide 100 and 200W of continuous power at high efficiencies of up to 93%.
30th July 2014

Induction coil modules meet Qi specifications

Induction coil modules meet Qi specifications
Small, thin and highly efficient magnetic-induction-coil modules designed for use in wireless charging applications for portable electronic devices are now available from Luso Electronics. There is growing market demand for the ease and safety of wireless power systems for the inductive charging of batteries in devices such as tablets, smartphones, music/video players, cameras, game controllers, laptops and many other mobile and portable consumer equipment.
28th July 2014


AC/DC power supplies offer efficiencies up to 92%

AC/DC power supplies offer efficiencies up to 92%
  Expanding the company's N series AC/DC power supplies, Powerstax has announced the 504W NM0501 and 1008W NM1001. Both of these power supplies feature 90-264VAC inputs and power efficiency levels of up to 92%, enclosed in ultra-low profile 1U format packages.
28th July 2014

Digitising linear measurement for greater accuracy

A novel approach to digitally measuring analogue current could deliver greater accuracy at ultra-low powers. By Johann Zipperer & Peter Weber, Texas Instruments.
28th July 2014

Power supplies offer built-in solar array simulator

Power supplies offer built-in solar array simulator
Three DC power supplies, the PVS10005, PVS60085, and PVS60085MR, have been introduced by B&K Precision. Delivering output power of up to 5.1kW, the PVS Series boasts excellent regulation, low noise, and fast transient response times. Offering a built-in solar array simulator (SAS) function to generate photovoltaic I-V curves, the power supplies provide high power density in a compact 2U form factor making them suited to high voltage testing up to 1000 V, motor inverter testing, and solar array testing applications.
25th July 2014

With just 5µA quiescent current, device delivers 1A outputs

With just 5µA quiescent current, device delivers 1A outputs
Delivering dual 1A continuous current to outputs as low as 0.6V, the 17V LTC3622 synchronous buck regulator has been introduced by Linear Technology. The LTC362 device is capable of switching at a fixed 1MHz frequency, whereas the LTC3622-2 device switches at 2.25MHz. Single or dual cell Li-Ion applications, as well as 5V or 12V intermediate bus systems, will benefit from the devices' input voltage range of 2.7V to 17V.
25th July 2014

Power Z-FET boosts system switching reliability

Power Z-FET boosts system switching reliability
Richardson RFPD is now offering availability and full design support capabilities for a new silicon carbide power Z-FET from Cree. The C2M0040120D is a 1200V, 40mOhm RDS(on) SiC MOSFET that features N-channel enhancement mode and is available in a TO-247-3 package. Benefits of the device include higher system efficiency, reduced cooling requirements, and increased system switching frequency and reliability.  
24th July 2014

Switching regulator for Thunderbolt applications

Switching regulator for Thunderbolt applications
Texas Instruments has introduced what the company claims is the first fully integrated power solution for bus-powered Thunderbolt applications. The TPS65980 DC/DC switching regulator integrates all power management functions required for a Thunderbolt bus-powered device, reducing the total BOM cost by 50% and solution size by 40% compared to discrete solutions.
24th July 2014

250W AC/DC PSUs target industrial and medical applications

250W AC/DC PSUs target industrial and medical applications
Suitable for industrial and medical applications, XP Power has announced a 250W model in the GCS series of high efficiency single output AC-DC power supplies. They GCS250 is supplied in the an industry standard 127x76.2mm (3x5") open frame package, an enclosed covered version and top or end-mounted fan cover options.
24th July 2014


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