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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.
Our linear encapsulated power modules are UL, CE and CSA approved and feature a high isolation voltage option, short circuit protection & super low noise. This series offers bench adapters which are designed for all single and dual linear power supplies.
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UIMEW35 series is an industrial control enclosed type power supply with 35w single-channel constant-voltage output. The input voltage range is 90-264 VAC, and the output voltage is 5v, 12v,15v, 24v,36v,48v etc.
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REGULATED, 5VDC-250VDC, PC CARD OR CHASSIS MOUNT
EXTRA LOW NOISE, 2 MOPP FOR MEDICAL APPLICATIONS
5800VAC Reinforced Insulation, Meets IEC 60601-1 3rd Edition, 2μA Patient Leakage Current, CE Certified, Regulation Line & Load 0.02% to 0.2%, 1-3 Outputs.
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Our MWB40/B2A Series of isolated 4:1 wide input range 40-watt single & dual-output DC-DC converters are housed in a miniature 2.0” x 2.0” x 0.4” package for space-constrained designs. High efficiency up to 89%, 1600 V dc isolation, remote ON/OFF control.
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With short circuit and over-voltage protection, our 25 watt single, dual and triple output DC-DC converter is a highly efficient, epoxy-encapsulated design with a low profile package of 2.0" x 2.0" x 0.45".
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24-Pin DIP package, triple tested and FCC approved
With a 3 PIN SIP package and up to 96% efficiency, the LM1 series of DC-DC converters has an operating temperature from -40 to 100°C, a built-in filter capacitor and a wide input voltage range.
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RLPB20 Series 20-watt single and dual output regulated DC-DC converters for railway applications feature a 4:1 wide input range, high efficiency up to 91 percent, low standby power, remote ON/OFF control for energy savings and no minimum load requirement.
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With a weather-proof on/off switch and a heavy duty aluminum case, our 60 watt single output DC-DC converter for vehicular and industrial applications features strong input/output cables and over-voltage protection.
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Our CWA15 and CWB15 series of DC-DC converters features wide input voltage ranges of 2:1 and 4:1, respectively, high efficiency up to 90% and reinforced insulation of 5,000 Vac.
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With 90-percent efficiency, our CWA20 and CWB20 series of DC-DC converters feature wide input voltage ranges of 2:1 and 4:1, respectively, reinforced insulation of 5,000 Vac and 2 X MOPP.
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With overload and short circuit protection, our 15 watt single and dual output DC-DC converter features internal input fuse and reverse polarity protection, a reliable snap-on for DIN Rail TS-35/7.5 or TS-35/15 and overload and short circuit protection.
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Our 20 watt single and dual output DC-DC converter has overload and short circuit protection, a reliable snap-on for DIN Rail TS-35/7.5 or TS-35/15 and internal input fuse and reverse polarity protection. The model has case protection that meets IP 20 (IE
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With a reliable snap-on for DIN rail and over voltage protection, our 30 watt single and dual output DC-DC converter features internal input fuse protection, an output DC-OK indicator.
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With a reliable snap-on for DIN rail and internal input fuse protection, our 40 watt single and dual DC-DC converter features case protection that meets IP 20, an output DC-OK indicator and internal input reverse polarity protection.
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Extra small SMD or DIP package
With available 3000 Vdc input to output isolation, our 1 watt 4:1 wide input DSB(H)1 series DC-DC converter features no minimum load requirement, continuous short circuit protection and an extra small SMD or DIP package.
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With continuous short circuit protection, our 2 watt 4:1 wide input DSB(H)2 series DC-DC converter features an extra small SMD or DIP package. 3000 Vdc input to output isolation available. Meets UL60950-1, EN60950-1 and IEC60950-1 safety standards.
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3 Watt, 4:1 wide input features continuous short circuit protection, no minimum load requirement and an extra small SMD or DIP package. 3000 Vdc input to output isolation available. Meets UL60950-1, EN60950-1 and IEC60950-1 safety standards.
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With a built-in EN55011 and EN55022 Class A filter, our 200 watt chassis mount DC-DC converter features adjustable output voltage, a six-sided continuous shield, constant current and input to output isolation of 2250 Vdc.
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Extra wide input range (4.5-13.2V, 9-18V, 18-36V, 36-75V), wide temperature range (-40 to +105º C) and high efficiency up to 86 percent. Housed in a SIP 8 package, devices have no minimum load requirement and include remote ON/OFF, short cir. protection.
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Extra wide input range (4.5–18 V, 9–36 V and 18–75 V), wide temperature range (-40 to +105º C) and high efficiency up to 82 percent. Housed in a SIP 8 package, no minimum load requirement, remote ON/OFF, short circuit and undervoltage protection.
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With a soft start and adjustable output voltage, our 100 watt single output DC-DC converter features under-voltage lockout, input reverse protection and an industry standard half-brick footprint.
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Our 100 watt half brick DC-DC converter for railway applications features an adjustable output voltage, optional sync and a remote control.
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With no minimum load requirement and high efficiency up to 91%, our 150 watt half-brick DC-DC converter features an adjustable output voltage and meets UL60950-1, EN60950-1 and EN50155 safety standards.
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Ideal for railway system applications, our 200 watt half-brick DC-DC converter features a remote control, 2250 Vdc basic insulation and high efficiency up to 91%. These models also meet EN50155, EN50121-3 and EN61373 standards.
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Ideal for railways applications, our 75 watt half-brick DC-DC converter features high efficiency up to 91%, 3000 Vac reinforced insulation and no minimum load required.
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The Polytron Devices HWC200 Series DC/DC converter comes in a half-brick package and delivers up to 200 watts of power, with no minimum load requirement.
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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 15 to 24 watt AC-DC converter with an interchangeable plug is DoE VI compliant and meets UL/CUL, TUV, CB, CE, FCC, CCC safety approvals.
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Our KUI30 series of AC-DC power supplies includes a wide range of features. In addition to its adjustable output voltage, it includes 3,000 Vac reinforced insulation, low leakage current and low standby power.
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Our KUIO15 series of AC-DC power supplies features an internal EN55022 Class B filter, 3,000 Vac reinforced insulation and an operating altitude of 5,000 m.
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