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Home > Polytron Power Supplies
Polytron Power Supplies
Polytron Devices continues to meet customers' needs by expanding product offerings across all markets including Industrial, Railway & Medical applications. Click on this link for a Polytron Devices Showcase Catalog PDF.
Trust Polytron for all your power supply and DC/DC Converter requirements. You will benefit from over 50 years of power supply experience. Our Power Supplies are UL approved to 62368-1 and 60601-1 standards, and we are an ISO 9001 and AS9100 quality system certified supplier.
For pricing and information about Polytron Devices power supplies, please fill out this RFQ form. For a custom power supply, please fill out this form and a member of the Polytron Devices team will gladly assist you.
Please select one of the categories below for more information and specifications on our standard products.
With 2 MOPP isolation and a universal input range, our 150 watt AC-DC converter features 92% efficiency, a low leakage current and an open frame package of 2.00" x 4.00" x 1.16".
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Featuring high efficiency up to 91.5%, our 30-watt MUI30 series of AC-DC power supplies for medical applications has an operating temperature range of -40° to 85°C, low leakage current under 100 µA and adjustable output voltage.
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Our MUI310 series of desk top AC-DC power supplies features LED indication, as well as built-in overvoltage, overcurrent, overtemperature and short circuit protection.
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With 2 MOPP isolation, class I and II protection and high efficiency of at least 87.5 percent, our 310-watt AC-DC power supply for medical applications meets CEC level VI, UL, CUL, CE, ES60601-1, EN60601-1 and IEC60601-1 3rd Edition safety standards.
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With a universal input range and high efficiency up to 90%, our 40-watt MUI40 dual and triple output series of AC-DC converters for medical applications has a low leakage current under 75µA and a built-in EMI class B filter.
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Ideal for medical applications, our MUI450 series of AC-DC power supplies features low leakage current and standby power, as well as 5,000 meter operating altitude, 2 MOPP, 4000 VAC reinforced insulation and adjustable output voltage.
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With over voltage, over current and short circuit protection built in, our MUIG130 series of AC-DC converters are were designed for medical applications. This series has a desktop package of 7.05 x 2.56 x 1.57 inches.
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Our 100 watt single and dual output DC-DC converter features a compact package of 2.40" x 2.28" x 0.50", no minimum load and an adjustable output voltage.
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Our 20 watt single, dual and triple output DC-DC converter features 3.3 Vdc outputs, a low profile package of 2.0" x 1.6" x 0.40" and six-sided shielding.
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With a wide input voltage range, our 30 watt single output DC-DC converter is up to 91% efficient, epoxy-encapsulated and has short circuit and over-voltage protection. This design also features an on/off control and six-sided continuous metal shielding.
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With a miniature case of 2.0" x 2.0" x 0.4", our 40 watt single, dual and triple output DC-DC converter features over current protection, an on/off control and a six-sided shield. This design is ideal for telecom and networking applications.
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Our 60 watt single and dual output DC-DC converter features a low profile package of 3.94" x 2.76" x 0.75", inhibit and sync input and six-sided shielding. This design also has over-voltage protection and 85% efficiency.
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Our MWA60/B2A Series of isolated 2:1 wide input range 60-W single output DC-DC converters are housed in a miniature 2.0” x 2.0” x 0.40” package.
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Our epoxy-encapsulated 15 watt single and dual output DC-DC converter features a low profile package of 2.0" x 1.6" x 0.40", 82% efficiency, six-sided shielding and short circuit and over-voltage protection.
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Our 30 watt single and dual output DC-DC converter features an on/off control, six-sided continuous metal shielding and a low profile package of 2.0" x 1.6" x 0.40".
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Our 100 watt quarter brick DC-DC converter is UL- and CE-approved and features a single output up to 30A, no minimum load and adjustable output voltages. This design is also 90% efficient and has a compact quarter brick package of 2.28" x 1.45" x 0.50".
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With a single output up to 35A, our 125 watt quarter brick DC-DC converter is UL- and CE-approved and features an adjustable output voltage, no minimum load and a compact quarter brick package of 2.28" x 1.45" x 0.50".
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With a compact quarter brick package of 2.28" x 1.45" x 0.50", our 50 watt quarter brick DC-DC converter features adjustable output voltage, no minimum load and a single output up to 20A. This UL- and CE-approved design is upto 91% efficient.
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Our 75 watt quarter brick DC-DC converter features a single output up to 25A, an adjustable output voltage and 90% efficiency. This UL- and CE-approved design also has a compact quarter brick package of 2.28" x 1.45" x 0.50".
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Polytron Devices’ OFQC100 Series of isolated 100-Watt DC-DC converters come in a quarter-brick package and are available in two ultra-wide 12:1 input ranges of 9-75V and 14-160V DC tohandle a variety of railway power systems.
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OFQC40 Series isolated 40W single output DC-DC converters are available in two ultra-wide 12:1 input ranges of 9-75V and 14-160V DC to handle a variety of railway power systems. Each range offers output voltages of 5, 12, 15, 24, 28, 48 or 53V DC.
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Our OFQC60 Series of isolated 60-W single output DC-DC converters is available in two extremely wide 12:1 input ranges of 9-75V and 14-160V DC, with each offering output voltages of 5, 12, 15, 24, 28, 48 or 53V DC.
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Our switching power supplies feature a universal input range, PC Card or chassis mounting and a high performance EMI Filter. They are available with single, dual and triple outputs and finger safe terminal options. Design meets UL 62368-1.
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PFMUI700 Series AC-DC switching power supplies deliver up to 700 watts of output power for medical applications. The series comes in a 6.7 by 3.66 by 1.61-inch enclosed package and accepts a 90 to 264V AC universal input range.
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The PFMUIC700 Series power supply delivers up to 700 watts for medical applications.
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PFMUIE120 Series enclosed switching power supplies are well-suited for medical applications.
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The PFMUIE240 Series of 240-watt switching power supplies comes in a 4.1 by 2.44 by 1.99-inch enclosed package and accepts a 90 to 264V AC universal input range.
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PFMUIE500 Series 500-watt switching power supplies offer 90 to 264V AC and 127 to 370V DC inputs and come in a 5.5 by 3.25 by 2.42-inch enclosed package for space-constrained medical applications.
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PFMUIO120 Series of open-frame switching power supplies are well-suited for medical applications.
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PFMUIO240 Series open-frame switching power supplies feature forced air cooling and deliver 240 watts, and 160 watts with free air convection, respectively.
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