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Reports on advances in power supplies as well as the components and devices used in power conversion, management, and distribution.
CUI Inc.

CUI Inc announced a family of ultra-compact ac-dc power supplies in an open frame SIP package. The 3 W and 5 W configurations of the PBO series measure as small as 35 x 11 x 18 mm (1.38 x 0.43 x 0.71 in), allowing them to occupy less board real-estate than other power solutions. The 3 W models are also available in low-profile, right-angle versions measuring as small 35 x 18 x 11 mm (1.3... Read more...

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CUI Inc.

CUI Inc announced the expansion of its VOF open frame ac-dc power supply family with the introduction of 185, 225 and 280 W models. The VOF-185, VOF-225 and VOF-280 series are higher-power additions to CUI’s latest-generation open frame ac-dc power portfolio ranging from 6 to 150 W. Designed to offer a combination of economy and performance in a compact, industry standard 3”... Read more...

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Polytron Devices, Inc.

Available with either a PC mount package or chassis mount package with screw terminals, Polytron Devices' new MHIA series of AC-DC converters provides very low 1.0 RMS output noise for a wide range of medical applications. Read more...

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Polytron Devices, Inc.

With a compact 2.00” x 3.00” x 1.16” package, Polytron Devices' MUI65 series of AC-DC converters for medical applications features a universal input range, an operating temperature range from -25 to 80°C and high efficiency up to 92 percent. Read more...

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Polytron Devices, Inc.

Polytron Devices' UIL30 series of AC-DC converters feature an internal input filter, high efficiency up to 88% and a universal input of 90 to 264 Vac. This series also features dimensions of 3.5" x 2.5" x 1.25", as well as short circuit, overload and over voltage protection. Read more...

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Polytron Devices, Inc.

With short circuit and overload protection, Polytron Devices' UIL5 series of AC-DC converters feature high efficiency up to 80%, universal input of 90-264 Vac and a 2 year warranty. This series also meets all UL60950-1 and IEC60950-1 safety standards. Read more...

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Polytron Devices, Inc.

Polytron Devices' UIL15 series of AC-DC converters feature a universal input of 90 to 264 Vac, high efficiency up to 85% and a fully encapsulated plastic case. This series also includes a 2 year warranty, as well as short circuit, overload and over voltage protection. Read more...

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Polytron Devices, Inc.

With an internal input filter and a fully encapsulated plastic case, Polytron Devices' UIL7 series of AC-DC converters feature a two year warranty, an internal input filter and dimensions of 2.1" x 1.63" x 0.8". This series also features short circuit, overload and over voltage protection. Read more...

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Polytron Devices, Inc.

With a fully encapsulated plastic case and high efficiency up to 85%, Polytron Devices' UIL25 series of universal input AC-DC converters feature universal input from 90 to 264 Vac and a two year warranty. This series also comes with an internal input filter and short circuit, overload and over voltage protection. Read more...

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XP Power

XP Power today announced the DSA series of three ultra slim DIN rail industrial AC-DC power supplies and the complementary DSA-DP20 ORing redundancy module. The highly efficient DSA series comprises the 150 Watt DSA150, the 240 Watt DSA240 and the 480 Watt DSA480. With a single output of either 24 or 48 VDC the range is aimed at industrial type applications, such as process control and b... Read more...

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