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Medical Equipment
Power Converters Designed for Patient Safety
Polytron power supplies are UL approved power converters designed specifically for use in the medical field. Our DC-DC and AC-DC power converters have been approved for safe use in medical applications, including medical equipment in close proximity to hospital patients.
Polytron’s power electronics for the medical sector all comply with the strict standards of the International Electrotechnical Commission (IEC) – specifically the requirements of IEC 60601-1, the main standard for the safety and performance of electrical medical equipment.
From X-rays to Dental Chairs
To meet the IEC’s requirements, all of our medical equipment has two means of patient protection (2 X MOPP). Our medical products have isolation voltages of 1,000 Volts above IEC 60601-1’s minimum requirements, and they also prevent electric shocks to user with low leakage currents.
Applications
| Pain-monitoring devices |
Home equipment like nebulizers & blood pressure monitors |
X-ray machines |
| Medical aesthetic devices |
Surgical tools with lights, lasers and video microscopes |
Defibrillators |
| Portable ventilators |
Diagnostic and therapy equipment |
3D laparoscope |
| Aesthetic machines |
Medical devices and equipment |
Medical analyzers |
| Dental chairs |
Medical endoscope devices |
Hemodialysis devices |
Technical Advantages
Output Power
- DC-DC converters are offered in 3, 6, 10 and 15 watts. We offer single and dual output voltages.
- AC-DC converters are available up to 450 watts. We offer single, dual and triple output voltages.
Power Density
- Power density for DC-DC converters is a dense miniature package of 0.80 x 1.25 inches with a height of 0.40 inches.
- 100 Watt AC-DC Converters are in a 2 X 3 inch open frame package. 150 Watt AC-DC Converters are in a 2 X 4 inch open frame package. (See below for optional package styles)
Input Voltage Range
- DC-DC converters have an extra wide 4:1 input range with either a 9-36 Vdc input or a 18-75 Vdc input.
- AC-DC converters have a universal input range from 80-264 VAC meet national and international input voltages
Output Voltage Range
- DC-DC: ± 1%, fixed
- AC-DC: ± 10%, adjustable
Packaging Styles
- Our DC-DC converters support an optional on-off pin, an added safety feature rarely found on competitive products.
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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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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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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Medical Power Supplies Data Sheets
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1 Watt Single and Dual Output, 7-pin SIP Package DC-DC Converters
For Medical Applications
SWU1-MHIASeries.pdf |
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40 Watt Universal Input, Dual and Triple Output AC-DC Converters
for Medical Applications
MUI40Single.pdf |
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2 Watt Single and Dual Output, 7-pin SIP Package DC-DC Converters
For Medical Applications
SWU2-MHIASeries.pdf |
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40 Watt Universal Input, Dual and Triple Output AC-DC Converters
for Medical Applications
MUI40Multiple.pdf |
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3 Watt Regulated, 2:1 Wide Input Range DC-DC Converters for Medical Applications
TWA3-MHIA5.pdf |
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65 Watt Universal Input AC-DC Power Supplies for Medical Applications
MUI65.pdf |
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3 Watt Single and Dual Output DC-DC Converters for Medical Applications
TWB3-MHIA5.pdf |
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65 Watt Universal Input AC-DC Power Supplies for Medical Applications
MUI65Multiple.pdf |
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6 Watt Regulated, 2:1 Wide Input Range DC-DC Converters for Medical Applications
TWA6-MHIA5.pdf |
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100 Watt Universal Input AC-DC Power Supplies for Medical Applications
MUI100.pdf |
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6 Watt Single and Dual Output DC-DC Converters for Medical Applications
TWB6-MHIA5.pdf |
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130 Watt Universal Input AC-DC Power Supplies for Medical Applications
MUI130.pdf |
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10 Watt 4:1 Wide Input Range, Miniature SIP Package Regulated DC-DC Converters
for Medical, Industrial and ITE Applications
SWB10-MHIASeries.pdf |
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150 Watt Universal Input AC-DC Power Supplies for Medical Applications
MUI150.pdf |
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10 Watt Regulated, 2:1 Wide Input Range DC-DC Converters for Medical Applications
TWA10-MHIA5.pdf |
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230-310 Watt Universal Input AC-DC Power Supplies for Medical Applications
MUI310.pdf |
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10 Watt Single and Dual Output DC-DC Converters for Medical Applications
TWB10-MHIA5.pdf |
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310 Watt Universal Input AC-DC Power Supplies for Medical Applications
MUI31024SP.pdf |
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15 to 24 Watt Universal Input AC-DC Converters for Medical Applications
IP1019.pdf |
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450 Watt Universal Input AC-DC Power Supplies for Medical Applications
MUI450.pdf |
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15 Watt Dual Output DC-DC Converters for Medical Applications
LWA15-MHIA.pdf |
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5 to 250 Volts DC, AC-DC Converters for Medical Applications
P3P5MHIA.pdf |
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