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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.
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Polytron TWB8 Series DC-DC Converters, 8 Watt, Single and Dual Output for Railway Applications, 1.25" x 0.80" x 0.40"
Polytron TWB8 Series DC-DC Converters, 8 Watt, Single and Dual Output for Railway Applications, 1.25" x 0.80" x 0.40"
With an industry standard 24 PIN DIP package, our 8 watt single and dual output DC-DC converter for railway applications features an optional SMD package, output currents up to 2.4A and 88% efficiency.
Polytron TWRB10 Series DC-DC Converters, 10 Watt, Single and Dual Output, 1.25” x 0.80” x 0.40”
Polytron TWRB10 Series DC-DC Converters, 10 Watt, Single and Dual Output, 1.25” x 0.80” x 0.40”
TWRB10 Series isolated 4:1 wide input range 10-watt single- and dual-output DC-DC converters are housed in a miniature 1.25” x 0.80” x 0.40” DIP package to fit tight spaces in railway applications.
Polytron TWU Series DC-DC Converters,1.8 Watt Single Output Local Area Network, 1.27" x 0.58" x 0.62"
Polytron TWU Series DC-DC Converters,1.8 Watt Single Output Local Area Network, 1.27" x 0.58" x 0.62"
24-Pin DIP package, triple tested and FCC approved 1.8 watt single output DC-DC converter meets IEEE 802.3 standards and is FCC Class B-approved. This triple tested design also features a 24 pin DIP package, short circuit protection and 100% burn-in.
Polytron TWU Series DC-DC Converters,1.8 Watt Single Output Local Area Network, 1.27" x 0.58" x 0.62"-1
Polytron TWU Series DC-DC Converters,1.8 Watt Single Output Local Area Network, 1.27" x 0.58" x 0.62"-1
24-Pin DIP package, triple tested and FCC approved 1.8 watt single output DC-DC converter meets IEEE 802.3 standards and is FCC Class B-approved. This triple tested design also features a 24 pin DIP package, short circuit protection and 100% burn-in.
Polytron TWU1 Series DC-DC Converters, 0.5 to 1 Watt Single Output 0.50” x 0.40” x 0.25”
Polytron TWU1 Series DC-DC Converters, 0.5 to 1 Watt Single Output 0.50” x 0.40” x 0.25”
DC-DC converters with internal SMD construction Our customizable 0.5 to 1.0 watt single output DC-DC converter features a low profile, miniature DIP package, 1000 Vdc input/output isolation and internal SMD Construction.
Polytron UI100 Series AC-DC Power Supply Modules, 100 Watt, Universal Input for Industrial Applications
Polytron UI100 Series AC-DC Power Supply Modules, 100 Watt, Universal Input for Industrial Applications
This 100-watt AC-DC converter is appropriate for industrial applications. The UI100 is housed in a 2” x 3” x 1.16” package and offers 85 V to 264 V ac universal input, adjustable output voltages as high as 48 V dc, efficiency up to 92%, low standby power.
Polytron UI110 Series, DC-DC Converters, 80-130 Watt Single Output, Desk Top for Industrial Applications
Polytron UI110 Series, DC-DC Converters, 80-130 Watt Single Output, Desk Top for Industrial Applications
Polytron Devices’ UI110 Series AC-DC power supply comes in a 5.39 x 2.32 x 1.34-inch desktop package to deliver 80 to 130 watts of output power, depending on the model, to industrial equipment.
Polytron UI150 Series AC-DC Power Supply Modules, 150 Watt, Universal Input For Industrial Applications
Polytron UI150 Series AC-DC Power Supply Modules, 150 Watt,  Universal Input For Industrial Applications
Our 100 watt universal input AC-DC converter for medical applications features active power factor correction, a built-in EMI Class A filter and a low leakage current.
Polytron UI40 Series AC-DC Power Supply Modules , 40 Watts, Universal Input, Dual and Triple Output, for Industrial Applications
Polytron UI40 Series AC-DC Power Supply Modules , 40 Watts, Universal Input, Dual and Triple Output, for Industrial Applications
UI40 Series AC-DC power supplies deliver up to 40 watts of output power for industrial applications.
Polytron UI450 Series AC-DC Power Supply Modules, 450 Watt, Universal Input
Polytron UI450 Series AC-DC Power Supply Modules, 450 Watt, Universal Input
For industrial applications, our UI450 series of AC-DC power supplies features low leakage current and standby power, as well as 5,000 meter operating altitude, 3000 VAC reinforced insulation and adjustable output voltage.
Polytron UI65 Series AC-DC Power Supply Modules, 65 Watt, Universal Input
Polytron UI65 Series AC-DC Power Supply Modules, 65 Watt, Universal Input
Our UI65 Series 65 watt AC-DC power supply features a wide universal input range with a single adjustable output voltage. With a compact package of 2 x 3", this design meets UL60950-1, EN60950-1 and IEC60950-1 safety standards.
Polytron UI65 Series Multiple AC-DC Power Supply Modules, 65 Watts, Universal Input and Multiple Dual and Triple Output, for Industrial Applications
Polytron UI65 Series Multiple AC-DC Power Supply Modules, 65 Watts, Universal Input and Multiple Dual and Triple Output, for Industrial Applications
UI65 Series AC-DC power supplies deliver up to 65 watts of output power for industrial applications. The units offer 85 to 264 VAC universal input and multiple dual and triple output voltages.
Polytron UI72 Series AC-DC Power Supply Modules, 25-72 Watt, Universal Input for Industrial Applications
Polytron UI72 Series AC-DC Power Supply Modules, 25-72 Watt, Universal Input for Industrial Applications
The UI72/PA Series of single-output desktop power supplies come in a 4.45 x 1.93 x 1.38 inch (113 x 49 x 35 millimeter) package and offer units with outputs from 25 to 72 watts.
Polytron UIA1000 Series AC-DC Power Supply Modules, 1,000 Watt, Universal Input, Industrial Applications
Polytron UIA1000 Series AC-DC Power Supply Modules, 1,000 Watt, Universal Input, Industrial Applications
UIA1000 AC-DC switching power supplies for industrial applications deliver up to 1,000 watts of output power and accept 90 to 264V AC.
Polytron UIA700 Series AC-DC Power Supply Modules, Up to 700 Watts, Universal Input, Ultra Compact Size, for Industrial Applications
Polytron UIA700 Series AC-DC Power Supply Modules, Up to 700 Watts, Universal Input, Ultra Compact Size, for Industrial Applications
This 700-W AC-DC Switching Power Supply for ITE is appropriate for industrial applications.
Polytron UICG1500 Series AC-DC Power Supply Modules, 1,500 Watt, Universal Input, Industrial and Medical Applications
Polytron UICG1500 Series AC-DC Power Supply Modules, 1,500 Watt, Universal Input, Industrial and Medical Applications
UICG1500 AC-DC power supplies deliver up to 1,500 watts of continuous output for industrial and medical applications.
Polytron UIL10 Series AC-DC Power Supply Module, Universal Input, 10 Watt, Single and Dual Output
Polytron UIL10 Series AC-DC Power Supply Module, Universal Input, 10 Watt, Single and Dual Output
With an internal input filter, our 10 watt single and dual output UIL10 AC-DC power supply module is CE certified and features short circuit, overload and over voltage protection.
Polytron UIL15 Series AC-DC Power Supply Modules, 15 Watt, Universal Input
Polytron UIL15 Series AC-DC Power Supply Modules, 15 Watt, Universal Input
Our 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.
Polytron UIL25 Series AC-DC Power Supply Modules, 25 Watt, Universal Input
Polytron UIL25 Series AC-DC Power Supply Modules, 25 Watt, Universal Input
With a fully encapsulated plastic case and high efficiency up to 85%, our UIL25 series of universal input AC-DC converters feature universal input from 90 to 264 Vac and a two year warranty.
Polytron UIL30 Series AC-DC Power Supply Modules, 30 Watt, Universal Input
Polytron UIL30 Series AC-DC Power Supply Modules, 30 Watt, Universal Input
Our 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 prote
Polytron UIL5 Series AC-DC Power Supply Modules, Universal Input, 5-6 Watt, Single and Dual Output
Polytron UIL5 Series AC-DC Power Supply Modules, Universal Input, 5-6 Watt, Single and Dual Output
With short circuit and overload protection, our 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.
Polytron UIL7 Series AC-DC Power Supply Modules, 7 Watt, Universal Input
Polytron UIL7 Series AC-DC Power Supply Modules, 7 Watt, Universal Input
With an internal input filter and a fully encapsulated plastic case, our 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".
Polytron UILP5 Series AC-DC Power Supply Modules, 1-5 Watt, Universal Input, Miniature 1.0” x 1.0” x 0.63” Package
Polytron UILP5 Series AC-DC Power Supply Modules, 1-5 Watt, Universal Input,  Miniature 1.0” x 1.0” x 0.63” Package
The UILP5 Series of 1- to 5-watt AC-DC industrial power supplies features an ultra-compact size of 1.0" x 1.0" x 0.63", comes in a fully enclosed plastic case and offers a universal input of 90 to 664 Vac.
Polytron UILT15 Series AC-DC Power Supply Modules, 15 Watt, Universal Input
Polytron UILT15 Series AC-DC Power Supply Modules, 15 Watt, Universal Input
The UILT15 Series 15-W triple-output AC-DC converter comes in a 2.91" x 2.13" x .86" fully encapsulated plastic package and offers 90V to 264V AC universal input and 15 W of output power with low ripple and noise characteristics.
Polytron UIM10 Series AC-DC Power Supply Modules, 10 Watt, Universal Input, Extra Small Profile Package
Polytron UIM10 Series AC-DC Power Supply Modules, 10 Watt, Universal Input, Extra Small Profile Package
With a universal input of 90 to 264 Vac, our new UIM10 series of 10-watt universal input AC-DC converters feature high efficiency of 78.7% minimum, an encapsulated plastic case and RoHS compliance.
Polytron UIM65 Series AC-DC Power Supply Modules, 40-65 Watt, Universal Input for Industrial Applications
Polytron UIM65 Series AC-DC Power Supply Modules, 40-65 Watt,  Universal Input for Industrial Applications
UIM65 Series 40 to 65 watt desktop power supplies are designed for industrial applications. These energy-efficient Doe V/CoC Tier II-rated external units come in a 4.13 x 1.82 x 1.11 inch package and feature an LED indicator and mean-time-between-failure.
Polytron UIS5 Series AC-DC Power Supply Modules, 5 Watt, Universal Input, Extra Small Package
Polytron UIS5 Series AC-DC Power Supply Modules, 5 Watt, Universal Input, Extra Small Package
Our UIS5 series of universal input AC-DC converters features high efficiency up to 85% and a universal input range of 90 to 264 Vac—all in an extra-small 1" x 1" package.
Polytron Y15 Series DC-DC Converters, 15 Watt, Single and Dual Output, Regulated, 4:1 Wide Input Range, 2.00" x 2.00" x 0.45"
Polytron Y15 Series DC-DC Converters, 15 Watt, Single and Dual Output, Regulated, 4:1 Wide Input Range, 2.00" x 2.00" x 0.45"
Our 15 watt single and dual output DC-DC converter features industry standard package and pinout, an on/off control, output trim and six-sided shielding.
Polytron Y15 Triple Series DC-DC Converters, 15 Watt, Triple Output, Regulated, 4:1 Wide Input Range, 2.00" x 2.00" x 0.45"
Polytron Y15 Triple Series DC-DC Converters, 15 Watt, Triple Output, Regulated, 4:1 Wide Input Range, 2.00" x 2.00" x 0.45"
Our 15 watt triple output DC-DC converter features a 4:1 wide input range, an input/output isolation of 500 Vdc and a low profile package.
Polytron Y25 Series DC-DC Converters, 25 to 30 Watt, Single, Dual and Triple Output, Regulated, 4:1 Wide Input Range, Case JY: 3.00" x 2.60" x 0.82",
Polytron Y25 Series DC-DC Converters, 25 to 30 Watt, Single, Dual and Triple Output, Regulated, 4:1 Wide Input Range, Case JY: 3.00" x 2.60" x 0.82",
Featuring an on/off control and output trim, our 25 to 30 watt single, dual and triple output DC-DC converter has 84% efficiency, an input/output isolation of 500 Vdc and six-sided shielding.
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