Open Frame/Card

Open frame/card power supplies for industrial and medical applications.

For Industrial and Medical Applications

Power supply units are used in a wide variety of industrial (IEC/EN-UL-CSA60950-1) and medical applications (IEC/EN-UL-CSA60601-1 4th Edition). In addition to these main groups, special certifications must be covered such as IEC/EN50155 (EN50121-32, EN61373) for railway technology, which comprises EMC (EMI), ESD, surge, transients and vibration and shock resistance, or the household appliance standard IEC/EN-UL- CSA60335-1.

The standard designs include 2x3“, 2x4“ and 3x5“ footprints, which are implemented either as "1U" or "1 inch" power supplies (height).

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Manufacturers & Contacts

The AIMTEC company logo.


AIMTEC's product portfolio includes miniaturized AC/DC and DC/DC switching power converters and LED drivers. AIMTEC’s designs are intended to to help customers worldwide reduce development time and costs while facilitating miniaturization and performance enhancement of their applications. The products are designed for use in industrial and medical environments and feature a wide operating temperature range for very harsh ambience.

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The COSEL company logo.


COSEL is Japan's market leader in the manufacture of high quality power supplies and DC-DC converters for medical and industrial applications. The company offers AC-DC and DC-DC converters as well as mains and DC filters of the highest quality and in a wide range of form factors. COSEL's product portfolio ranges from classic open card power supplies, DIN rail power supplies and on-board print modules to modular plug-in solutions. The DC/DC converters also include all common designs in PTH as well as SMT in brick and industrial designs.

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The EOS company logo.


EOS Power offers a product line-up, which includes open-frame power supplies, external adapters, medical power supplies and custom power solutions ranging from 25Watts to 550Watts in output power and up to 92% efficiency.

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