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Polytron Power Supplies

Daburn Electronics and Polytron Devices continue to meet customers’ needs by expanding product offerings across all product lines. See this link for a Polytron Devices Showcase Catalog PDF. See the following link for more information and a full listing of Polytron Devices products.

Trust Daburn Electronics and Polytron Devices for your power supply needs. You will benefit from 50 years of power supply experience. All our Polytron power supplies are UL approved. We are also an ISO 9001 and AS9100 quality system certified supplier.

Please select one of the categories below for more information and specifications on our standard products.

DC-DC Converters

Switching Power Modules

Linear Power Modules

Medical Equipment

Military Power Supplies

Railway & Transportation

Polytron TWB3 Series DC-DC Converters, 3 Watt Single and Dual Output, 1.25” x 0.80” x 0.50” With an industry standard package and pinout, our 3 watt single and dual output DC-DC converter features 4:1 wide input range, 500 Vdc input/output isolation and no external components.	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 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 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 UIL5 Series Switching Power Module, 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 Bench Adapter Designed for all Single and Dual Linear PC/Board Mount Power Supplies in Cases A, B, C, D (see specification sheet PDF)
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.	Polytron LPB30 Series DC-DC Converters, 30 Watt Single and Dual Output Low Profile Regulated, 4:1 Wide Input 1" x 1" x 0.39" Our 30 watt single and dual output LPB30 series DC-DC converter features high efficiency up to 92%, no minimum load requirement, RoHS, Reach compliance. With a six-sided continuous shield, extra small low profile package,4:1 ultra wide input voltage range