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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:
 Universal Input
- P41, P61, P71 Series - Up To 20 Watts, PC or Chassis Mount, Low Ripple and Noise, Single, Dual and Triple
- 1-5 Watt, Universal Input, UILP5 Series, Miniature 1.0” x 1.0” x 0.63” Package
- 5 Watt Universal Input - Single and dual output; short-circuit protection; overload protection; efficiency of up to 80 per cent.
- 5 Watt Universal Input, Extra Small Package - Measures only 1″ by 1″ and encapsulated in a plastic case. Up to 85 per cent efficiency; short-circuit, overload, and overvoltage protection in applications up to 5 Watts.
- 7 Watt Universal Input - Internal input filter; short-circuit, overload, and overvoltage protection.
- 10 Watt Universal Input - Internal input filter; short-circuit, overload, and overvoltage protection.
- 10 Watt Universal Input, Extra Small Profile Package - Universal input of 90-264 Vac; short-circuit, overload, and overvoltage protection.
- 12 Watt, Single Output, IP1012 Series, Interchangeable Plug, Industrial Applications
- 15 Watt Universal Input - Up to 85 per cent efficiency; universal input of 90-264 Vac; short-circuit, overload, and overvoltage protection.
- 15 Watt, Universal Input, UILT15 Series
- 15 Watt, Universal Input, KUIE15 Series
- 15 Watt Universal Input, Adjustable Output Range - Internal EN55022 Class B filter; 3,000 Vac reinforced insulation; operating altitude of 5,000 metres.
- 15 to 24 Watt Universal Input for Medical Applications - Interchangeable plug; short-circuit and overvoltage protection.
- 15 to 24 Watt, Universal Input, MIP1019 Series for Medical Applications
- 25 Watt Universal Input - Up to 85 per cent efficiency; internal input filter; short-circuit, overload, and overvoltage protection.
- 30 Watt Universal Input - Up to 88 per cent efficiency; universal input of 90-264 Vac.
- 30 Watt, Universal Input, KUI30 Series
- 30 Watt, Universal Input, KUIO30 Open Frame Series
- 30 Watt, Universal Input, MUI30 Series
- 35 Watt, Universal Input, UIMEW35 Series
- 40 Watt Universal Input - Recommended for industrial applications. Single adjustable output voltage.
- 40 Watts, Universal Input, Dual and Triple Output, UI40 Series for Industrial Applications
- 40 Watt Universal Input for Medical Applications - Up to 90 per cent efficiency. UL 60601-1, 2 X MOPP.
- 50 Watt, Universal Input, MUI50 Series, Power Supplies for Medical Applications
- 65 Watt Universal Input - Recommended for industrial applications. Single adjustable output voltage.
- 40-65 Watt, Universal Input, UIM65 Series for Industrial Applications
- 65 Watt Universal Input For Medical Applications - Up to 92 per cent efficiency; operating altitude of 5,000 metres. UL 60601-1, 2 X MOPP.
- 25-72 Watt, Universal Input, UI72 Series for Industrial Applications
- 100 Watt Universal Input For Medical Applications - Active power-factor correction; built-in EMI Class A filter; low leakage current. UL 60601-1, 2 X MOPP.
- 100 Watt Universal Input For Industrial Applications - Up to 92 per cent efficiency; low standby power for energy savings.
- 130 Watt Universal Input for Medical Applications - Short-circuit, overload, and overvoltage protection. UL 60601-1.
- 130 Watt, Universal Input, PFUIE130 Series
- 130 Watt, Universal Input, PFUIO130 Series
- 120 Watt, Universal Input, PFMUIE120 Series, Medical Power Supplies
- 120 Watt, Universal Input, PFMUIU120 Series, Medical Power Supplies
- 120 Watt, Universal Input, PFMUIO120 Series, Medical Power Supplies
- 150 Watt Universal Input For Medical Applications - Up to 92 per cent efficiency. UL 60601-1, 2 X MOPP.
- 150 Watt, Universal Input, MUIPP150 Series, Power Supplies For Medical Applications
- 150 Watt Universal Input For Industrial Applications - Up to 92 per cent efficiency.
- 180 Watt, KUI180 Series, Industrial Power Supplies
- 240 Watt, Universal Input, PFMUIE240 Series, Medical Power Supplies
- 240 Watt, Universal Input, PFMUIO240 Series, Medical Power Supplies
- 240 Watt, Universal Input, PFMUIT240 Series, Medical Power Supplies
- 240 Watt, Universal Input, PFUIE240 Series, Power Supplies
- 240 Watt, Universal Input, PFUIO240 Series, Power Supplies
- 300 Watt, Universal Input, KUIP300 Series, Power Supplies for Industrial Applications
- 300 Watt, Universal Input, MUIP300 Series, Power Supplies for Medical Applications
- 300 Watt, Universal Input, MUIPCP240 Series, Power Supplies for Medical Applications
- 300 Watt, Universal Input, UIPCP240 Series, Power Supplies for Industrial Applications
- 230-310 Watt Universal Input For Medical Applications - LED indication; overvoltage, overcurrent, over-temperature, and short-circuit protection. UL 60601-1, 2 X MOPP.
- 310 Watt Universal Input For Medical Applications - Class I and II protection; up to 87.5 per cent efficiency.
- 450 Watt Universal Input - Low leakage current; operating altitude of 5,000 metres.
- 450 Watt Universal Input For Medical Applications - Low leakage current; operating altitude of 5,000 metres. UL 60601-1.
- 500 Watt, PFMUIE500 Series, Medical Power Supplies
- 500 Watt, Dual Inputs, PFMUIU500 Series, Medical Power Supplies
- 500 Watt, Dual Inputs, PFMUIO500 Series
- 500 Watt, Universal Input, PFUIE500 Series, Power Supplies
- 500 Watt, Universal Input, RENUI500 Series, Power Supplies for Industrial Applications
- 500 Watt, Universal Input, RONUI500 Series, Power Supplies for Industrial Applications
- 700 Watts, Universal Input, Ultra Compact Size, UIA700 Series, for Industrial Applications
- 700 Watt, Universal Input, PFMUI700 Series, Medical Power Supplies
- 700 Watt, Universal Input, PFMUIC700 Series, Medical Power Supplies
- 1,000 Watt, Universal Input, UIA1000 Series, Industrial Applications
- 1,500 Watt, Universal Input, UICG1500 Series, Industrial and Medical Applications
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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PFMUIO500 Series 500-watt switching power supplies boast an ultra-small 5.03 by 3.00 by 1.38-inch open design for space-constrained medical applications.
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PFMUIT240 Series medical power supplies deliver 160 watts of output power and 240 watts with 10 CFM of forced air. They come in a 4.1 by 2.44 by 1.54-inch U-frame package and accept a 90 to 264V AC universal input range.
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PFMUIU120 Series of U-frame switching power supplies are well-suited for medical applications.
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PFMUIU500 Series 500-watt switching power supplies feature an ultra-small 5.5 by 3.25 by 1.6-inch U-frame design for space-constrained medical applications.
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PFUIE130 Series power supplies deliver 130 watts of output power, or 125 watts with natural convection.
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The PFUIE240 Series of 240-watt power supplies with 8 CFM forced air and natural convection cooling accepts a 90 to 264V AC universal input range.
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PFUIE500 Series 500-watt power supplies offer 90 to 264V AC universal input and come in a 5.11 by 3.25 by 2.42-inch enclosed package for medical applications.
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PFUIO130 Series of open-frame switching power supplies deliver 130 watts of output with 10-CFM forced air and up to 125 watts with natural convection.
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PFUIO240 Series power supplies come in a 4.1 by 2.05 by 1.09-inch open-frame package, accept a universal input of 90 to 264V AC, and they deliver 240 watts of output power with an 8 CFM fan, 180 watts with conduction cooling and 160 watts.
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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.
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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.
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UI40 Series AC-DC power supplies deliver up to 40 watts of output power for industrial applications.
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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.
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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.
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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.
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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.
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UIA1000 AC-DC switching power supplies for industrial applications deliver up to 1,000 watts of output power and accept 90 to 264V AC.
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This 700-W AC-DC Switching Power Supply for ITE is appropriate for industrial applications.
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UICG1500 AC-DC power supplies deliver up to 1,500 watts of continuous output for industrial and medical applications.
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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.
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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.
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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.
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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
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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.
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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".
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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.
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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.
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Switching Power Supplies Data Sheets
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115 Vac Input
sw_pow_mod.pdf |
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40 Watt Universal Input, Dual and Triple Output for Medical Applications, MUI40 Series
MUI40Single.pdf |
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5 Watt Universal Input, Single and Dual Output, UIL5 Series
UIL5.pdf |
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40 Watt Universal Input, Dual and Triple Output for Medical Applications, MUI40 Series
MUI40Multiple.pdf |
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7 Watt Universal Input, Single and Dual Output, UIL7 Series
UIL7.pdf |
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65 Watt Universal Input AC-DC Power Supplies, UI65 Series
UI65Single.pdf |
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10 Watt Universal Input, Single and Dual Output, UIL10 Series
UIL10.pdf |
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65 Watt Universal Input AC-DC Power Supplies for Medical Applications, MUI65 Series
MUI65.pdf |
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10 Watt Universal Input, Single and Dual Output, UIM10 Series
UIM10.pdf |
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65 Watt Universal Input AC-DC Power Supplies for Medical Applications, MUI65 Series
MUI65Multiple.pdf |
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15 Watt Universal Input, Single and Dual Output, UIL15 Series
UIL15.pdf |
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100 Watt Universal Input AC-DC Power Supplies for Medical Applications, MUI100 Series
MUI100.pdf |
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15 to 24 Watt Universal Input AC-DC Converters for Medical Applications
IP1019.pdf |
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130 Watt Universal Input AC-DC Power Supplies for Medical Applications, MUI130 Series
MUI130.pdf |
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25 Watt Universal Input, Single and Dual Output, UIL25 Series
UIL25.pdf |
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150 Watt Universal Input AC-DC Power Supplies for Medical Applications, MUI150 Series
MUI150.pdf |
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30 Watt Universal Input, Single and Dual Output, UIL30 Series
UIL30.pdf |
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310 Watt Universal Input AC-DC Power Supplies for Medical Applications, UI310 Series
UI31024SP.pdf |
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40 Watt Universal Input, Dual and Triple Output, UI40 Series
UI40.pdf |
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450 Watt Universal Input AC-DC Power Supplies for Medical Applications
MUI450.pdf |
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180 Watt KUI180 Series
KUI180.pdf |
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300 Watt KUIP300 Series
KUIP300.pdf |
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300 Watt MUIP300 Series
MUIP300.pdf |
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50 Watt MUI50 Series
MUI50.pdf |
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500 Watt RENUI500 Series
RENUI500.pdf |
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35 Watt UIMEW35 Series
UIMEW35.pdf |
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300 Watt MUIPCP240 Series
MUIPCP240.pdf |
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300 Watt UIPCP240 Series
UIPCP240.pdf |
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150 Watt MUIPP150 Series
MUIPP150.pdf |
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500 Watt RONUI500 Series
RONUI500.pdf |
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150 Watt MUIPP150 Series
KUIE15.pdf |
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