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Home > Polytron Power Supplies
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.
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.
With a 2:1 ultra wide input range and high efficiency up to 89 percent, our 9-watt SWA9 series of DC-DC converters features an output current up to 2000 mA, miniature SIP package of 0.86 x 0.36 x 0.44 inches and continuous short circuit protection.
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SWB10/MHIA Series regulated DC-DC converters features a 4:1 wide input range, up to 10 watts of power and efficiency up to 83%.
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Our 3 watt single and dual output DC-DC converter with a 4:1 input voltage range provides continuous short circuit protection, a SIP package of 0.86" x 0.36" x 0.44" and 82% efficiency. This design also has an external on/off control and is RoHS compliant
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With an output current up to 1500 mA and a SIP package of 0.86" x 0.36" x 0.44", our 6 watt single and dual output DC-DC converter features a fixed switching frequency, continuous short circuit protection and an external on/off control.
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With a 4:1 ultra wide input range, our SWB9 series of DC-DC converters feature a miniature SIP package of 0.86 x 0.36 x 0.44 inches, fixed switching frequency and input/output isolation up to 1600 Vdc. Also features continuous short circuit protection.
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High efficiency up to 83%, low ripple and noise and 3,000-Vdc input to output isolation. Miniature SIP package of 0.86 x 0.36 x 0.44 inches, ON/OFF control, low standby power and short circuit and overcurrent protection. Meets EN50155 and EN45545-2.
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High efficiency up to 83%, low ripple and noise and 3,000-Vdc input to output isolation. Miniature SIP package of 0.86 x 0.36 x 0.44 inches, ON/OFF control, low standby power and short circuit and overcurrent protection. Meets EN50155 and EN45545-2.
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Compact and efficient design
Our low cost 0.75 watt single and dual output DC-DC converter is highly efficient with 500 Vdc input/output isolation and a miniature single-inline package.
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High isolation voltage
Our highly efficient 1 watt single output DC-DC converter is housed in a miniature single-inline package, and offers a high isolation voltage.
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Single- and dual- unregulated-output, 1-watt DC-DC converters designed for medical applications. Output voltages up to ±15 V and output currents up to 200 mA, high efficiency up to 81%, 4.2 KV AC/6 KV DC isolation.EN60601-1, ANSI/AAMI ES60601-1.
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Single- and dual- unregulated-output, 2-watt DC-DC converters designed for medical applications. Output voltages up to ±15 V and output currents up to 400 mA, high efficiency up to 84%, 4.2 KV AC/6 KV DC isolation. EN60601-1, ANSI/AAMI ES60601-1.
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With under and over voltage protection, a six-sided continuous shield and efficiency up to 89 percent, our TLB5 series of DC-DC converters features 1600 Vdc input to output isolation, a remote control and a built-in EN55022 Class B filter.
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TRWBH10 Series single- and dual-output DC-DC converters with a wide 4:1 input range provide 10 watts of power with no minimum load required.
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With a high performance pi input filter, our highly efficient and reliable 3 watt single and dual DC-DC converter has highly regulated isolated outputs, 100% burn-in, and no external components. Isolated, Regulated 24 Pin DIP Package.
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With reinforced insulation, our 10 watt wide input TWA10/MHIA series features a miniature DIP package, a built-in EMI class A filter and high efficiency of up to 89%. This series also meets ES60601-1, EN60601-1 and IEC60601-1 safety standards.
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TWA12 Series DC/DC converters feature 2:1 wide input range, 1600-V isolation and remote ON/OFF control for energy savings. There is no minimum load requirement, and efficiencies are as high as 88 percent.
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The TWA15 Series of isolated 2:1 input range 15-watt DC-DC converters for industrial applications come in a small 1.25 by 0.8 by 0.40-inch package.
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With no external components, our 3 watt single output model of DC-DC converter has short circuit protection, a 2:1 wide input range and new 3.3 Vdc outputs. Dual output models are also available. Regulated 24 Pin DIP Package. Efficiency to 76% @ FL.
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With 2:1 and 4:1 input voltages, our epoxy-encapsulated 2.5 to 3 watt single and dual output design features an input pi filter, short circuit protection and 1500 Vrms of input and output isolation.
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Our 3 watt 2:1 wide input TWA3/MHIA DC-DC converter features a clearance & creepage distance of 8 mm/2 MOPP, EMI class A filter & miniature DIP package. Also features reinforced insulation & operating temperatures between -40 & 105°C with derating.
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Our 5 watt single and dual output DC-DC converter features isolated outputs, a low profile package and a five-sided EMI shield. This design will not start derating until it reaches 70°C and is 80% efficient.
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Our 6 watt 2:1 wide input TWA6/MHIA series of DC-DC converters features a built-in EMI class A filter, reinforced insulation and a miniature DIP package.
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Our 8 watt single and dual output DC-DC converter features a five-sided EMI shield and no derating up to 70°C. It has an efficiency of 80% and a minimum input/output isolation of 1500 Vdc.
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Designed specifically for medical safety, our 10 watt single and dual output DC-DC converter for medical applications is compliant with all ES60601-1, EN60601-1 and IEC60601-1 standards.
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Designed specifically for medical safety, our 10 watt single and dual output DC-DC converter for medical applications is compliant with all ES60601-1, EN60601-1 and IEC60601-1 standards.
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Our TWB15 series of DC-DC converters features 15-W regulated and isolated outputs, as well as 1,600-Vdc isolation voltage, low standby power and no minimum load requirement.
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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.
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Single- and dual- unregulated-output, 2-watt DC-DC converters designed for medical applications. Output voltages up to ±15 V and output currents up to 400 mA, high efficiency up to 84%, 4.2 KV AC/6 KV DC isolation. EN60601-1, ANSI/AAMI ES60601-1.
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Our 6 watt single and dual output for medical applications meets ES60601-1, EN60601-1 and IEC60601-1 medical safety approvals and features a built-in EMI class A filter and a miniature DIP package.
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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.
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