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Power Supplies

For Industrial and Medical Applications

Power supply units are used in a wide variety of industrial (IEC/EN-UL-CSA62368-1, mandatory from December 20, 2020) and medical applications (IEC/EN-UL-CSA60601-1 4th Edition). In addition to these main groups, special certifications must be covered such as the household appliance standard IEC/EN-UL- CSA60335-1, or for instance IEC/EN50155 (EN50121-32, EN61373) for railway technology, which comprises EMC (EMI), ESD, surge, transients and vibration and shock resistance.

Several manufacturers meanwhile offer a 7-year guarantee. As a key component, the power supply unit must be

  • Operational 24/7
  • Withstand thermal stress
  • Pass safety certifications
  • Reliable
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The standard designs include 2x4“ and 3x5“ footprints, which are implemented either as "1U" or "1 inch" power supplies (height). In addition to these and the special sizes, brick sizes (ful, half, ¼) are also available.

Apart from single outputs and bipolar power supplies, the portfolio also includes adjustable power supplies with several output voltages, various interfaces such as I2C, PMBus, and auxiliary voltages with 5 and 12 V for standby operation or for fans. Power supply units (sometimes in combination with a DC/DC converter) constitute the separation section with a purely functional or basic insulation, which is part of the safety chain.

In medical applications, the power supply achieves the required creepage and clearance of the various overvoltage categories only in part. The type of insulation - double, reinforced – also plays a role, especially with medical applications (MOOP – means of operator protecion, MOPP – means of patient protection). This applies especially in the case of classifications according to NC(B), BF – body floating, CF – cardiac floating, in which patient leakage separates the wheat from the chaff. Apart from the electrical safety (LVD, ELV, SELV) required to obtain the CE mark, electromagnetic compatibility (EMC, EMI) also plays a decisive role. As regards radio interference, IEC/EN55022 (CISPR22) class A applies to industrial applications and class B to commercial consumer appliances. Moreover, the standards ErP 2009/125/EC (Europe) and DoE(US) regulating no-load losses and efficiency under various load conditions must be considered.

Manufacturers & Contacts

AIMTEC

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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COSEL

COSEL is Japan’s market leader in manufacturing high-quality power supplies and DC-DC converters for demanding industrial applications. COSEL offers AC-DC, DC-DC converters and noise filters in the highest quality and in various form factors.

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EOS

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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FSP

The FSP Group of companies, established in 1993, is listed at the Taiwan Stock Exchange and currently ranks number nine of the biggest power supply manufacturers on a global scale. More than 7,000 employees generate an annual turnover of more than $485 Mio.

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PHIHONG

PHIHONG is a global leader in the development of world-class power solutions and a leading supplier of External Power Adapters, PoE Midspans, Splitters and Injectors, Qi Modules, and LED drivers.

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RECOM

RECOM offers a large variety of products with over 30.000 modules. The brand is famous for innovative and reliable designs, fast time-to-market and very open and close relationship to its customers.

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Subcategories of Power Supplies

For a wide variety of industrial and medical applications


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Special Sizes and Brick Sizes for different applications


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Standard sizes and customer speficic solutions


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12 Items

per page
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  1. RAC05-24SK/C14
    Open Frame/Card RAC05-24SK/C14
    Input Voltage min: 85V
    Input Voltage max: 264V
    Output Voltage: 24V
    Free Sample
  2. RAC05-12SK/C14
    Open Frame/Card RAC05-12SK/C14
    Input Voltage min: 85V
    Input Voltage max: 264V
    Output Voltage: 12V
    Free Sample
  3. RAC05-05SK/C14
    Open Frame/Card RAC05-05SK/C14
    Input Voltage min: 85V
    Input Voltage max: 264V
    Output Voltage: 5V
    Free Sample
  4. image_167
    Print Modules RAC05-12SK/277
    Output Power: 5W
    Output Voltage: 12V
    Casetype: DIP
    Inputvoltage: 85-305Vac
    Free Sample
  5. RACM18-12SER
    Print Modules RACM18-12SER
    Output Power: 18W
    Output Voltage: 12V
    €34.49
  6. recom_racm18-er_3
    Print Modules RACM18-24SER
    Output Power: 18W
    Output Voltage: 24V
    €34.49
  7. RACM18-12SER/W
    Print Modules RACM18-12SER/W
    Output Power: 18W
    Output Voltage: 12V
    €33.80
  8. RACM30-12SER/W
    Print Modules RACM30-12SER/W
    Output Power: 30W
    Output Voltage: 12V
    €38.38
  9. RACM30-24SER
    Print Modules RACM30-24SER
    Output Power: 30W
    Output Voltage: 24V
    €39.17
  10. recom_racm30-er_3
    Print Modules RACM30-12SER
    Output Power: 30W
    Output Voltage: 12V
    €39.17
  11. recom_racm30-er_w_3
    Print Modules RACM30-24SER/W
    Output Power: 30W
    Output Voltage: 24V
    €38.38
  12. recom_racm18-er_w_3
    Print Modules RACM18-24SER/W
    Output Power: 18W
    Output Voltage: 24V
    €33.80

12 Items

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Set Descending Direction