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Reliable, Efficient, Ready

We have your power supply needs covered with our broad range of switching power supplies, DC-DC converters and linear power modules. With thousands of off-the-shelf models and custom designs, we produce every power supply to the highest quality and performance standards.

Spanning a range from 0.5 to 200 Watts, our comprehensive DC-DC converter lineup includes a huge variety of output types, packaging options.

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Our switching power supplies feature universal input capability and a range of output options, PC card, Din Rail or chassis mounting and high-performance EMI input filter.

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Our AC-DC linear encapsulated power modules are UL, CE and CSA certified and feature a high isolation voltage option, short circuit protection and super low noise.

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Featured Product

AC-DC Converters For Safety In Medical Applications

UI 310

Our UI310 series of AC-DC power supplies for medical applications features a universal input range, LED indication and 2x MOPP isolation. This 310-watt series is 87.5 percent efficient and meets the following safety standards: CEC level VI, UL, CUL, CE, ES60601-1, EN60601-1 and IEC60601-1 3rd edition. In addition, this product line includes over current, short circuit and over temperature protection, all in a 7.87” x 3.94” x 1.65” desktop package.

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Polytron Devices designs, manufactures and distributes high-performance power supplies for a wide variety of applications, including:

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