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AC/DC Switching Power Supplies

Our switching power supply modules include universal input capability and a variety of output options, as well as high-performance EMI input filters. Encapsulated models are available, as well as enclosed open frame, Din Rail, PC card, or chassis mount with screw terminals.

With more than half a century of power-supply experience, Daburn guarantees the Polytron Devices line of high-quality power modules, all of which meet UL’s strict safety standards. We offer many power modules designed specifically for medical applications.


More than 40 Series of switching power modules are available, as follows:

Polytron Switching Power SupplyUniversal Input

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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 MUI65 Series AC-DC Converters, 65 Watt Medical Universal Input Range
Polytron MUI65 Series AC-DC Converters, 65 Watt Medical Universal Input Range
With a universal input range and high efficiency up to 92%, our 65-watt MUI65 series of AC-DC converters for medical applications has an operating temperature range of -25 to 80°C, low leakage current under 75µA and a built-in EMI class A filter.
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Switching Power Supplies Data Sheets

download 115 Vac Input
sw_pow_mod.pdf
download 40 Watt Universal Input, Dual and Triple Output for Medical Applications, MUI40 Series
MUI40Single.pdf
download 5 Watt Universal Input, Single and Dual Output, UIL5 Series
UIL5.pdf
download 40 Watt Universal Input, Dual and Triple Output for Medical Applications, MUI40 Series
MUI40Multiple.pdf
download 7 Watt Universal Input, Single and Dual Output, UIL7 Series
UIL7.pdf
download 65 Watt Universal Input AC-DC Power Supplies, UI65 Series
UI65Single.pdf
download 10 Watt Universal Input, Single and Dual Output, UIL10 Series
UIL10.pdf
download 65 Watt Universal Input AC-DC Power Supplies for Medical Applications, MUI65 Series
MUI65.pdf
download 10 Watt Universal Input, Single and Dual Output, UIM10 Series
UIM10.pdf
download 65 Watt Universal Input AC-DC Power Supplies for Medical Applications, MUI65 Series
MUI65Multiple.pdf
download 15 Watt Universal Input, Single and Dual Output, UIL15 Series
UIL15.pdf
 download 100 Watt Universal Input AC-DC Power Supplies for Medical Applications, MUI100 Series
MUI100.pdf
download 15 to 24 Watt Universal Input AC-DC Converters for Medical Applications
IP1019.pdf
download 130 Watt Universal Input AC-DC Power Supplies for Medical Applications, MUI130 Series
MUI130.pdf
download 25 Watt Universal Input, Single and Dual Output, UIL25 Series
UIL25.pdf
 download 150 Watt Universal Input AC-DC Power Supplies for Medical Applications, MUI150 Series
MUI150.pdf
download 30 Watt Universal Input, Single and Dual Output, UIL30 Series
UIL30.pdf
 download 310 Watt Universal Input AC-DC Power Supplies for Medical Applications, UI310 Series
UI31024SP.pdf
 
download 40 Watt Universal Input, Dual and Triple Output, UI40 Series
UI40.pdf
download  450 Watt Universal Input AC-DC Power Supplies for Medical Applications
MUI450.pdf
 
download 180 Watt KUI180 Series
KUI180.pdf
download 300 Watt KUIP300 Series
KUIP300.pdf
download 300 Watt MUIP300 Series
MUIP300.pdf
download 50 Watt MUI50 Series
MUI50.pdf
download 500 Watt RENUI500 Series
RENUI500.pdf
download 35 Watt UIMEW35 Series
UIMEW35.pdf
download 300 Watt MUIPCP240 Series
MUIPCP240.pdf
download 300 Watt UIPCP240 Series
UIPCP240.pdf
download 150 Watt MUIPP150 Series
MUIPP150.pdf
download 500 Watt RONUI500 Series
RONUI500.pdf
download 150 Watt MUIPP150 Series
KUIE15.pdf