UMOYT3048

UMOYT3048 is a 48W-class embedded open-frame power supply designed primarily for medical equipment applications compliant with IEC 60601-1. With an insulation design supporting 2xMOPP, it ensures high safety levels even in medical devices with patient contact, enabling power supply designs that meet stringent medical safety requirements. In addition, its high-efficiency design compliant with Energy Efficiency Level VI (ErP/DoE) achieves both energy savings and stable power delivery. It features protection against short circuit, overvoltage, overcurrent, and overtemperature, and complies with various EMC/immunity standards including IEC 60601-1-2. The 2x4 inch board size provides ample margin for 48W-class output while maintaining design flexibility for integration into medical equipment. UMOYT3048 is a power solution that supports the design of medical devices where reliability and safety are top priorities, including diagnostic equipment, therapeutic devices, and other medical systems.

Product series name:UMOYT3048

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UMOYT3048

Products details

Size L:101.6 W:50.8 H:30.6/mm
AC Input Rating 90V～264V
DC Output Rating
  • 12.0V/4.0A
  • 15.0V/3.2A
  • 19.0V/2.5A
  • 24.0V/2.0A
  • 48.0V/1.0A
Safety
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The UxOYT 48W Series is an open-frame switching power supply (48W class) compatible with medical devices, home appliances, and I.C.T. equipment. It complies with multiple safety standards: 62368-1 (I.C.T.) / 60601-1 (medical) / 61558-1・60335-1 (home appliances), and for medical devices it also supports 2xMOPP (Means of Patient Protection). CB and UL certifications have been obtained for the medical series (M: 60601-1). The open-frame design for embedded applications allows integration into a wide range of equipment.

Featuring a compact PCB size of 2"x4", it includes an inrush current protection function. Compliant with Energy Efficiency Level VI (ErP/DoE), EU Commission Regulation (EU) 2019/1782, and DOE 10 CFR Part 429 and 430. Supports LPS (Limited Power Source) and is available in five models ranging from 12.0V to 48.0V. Also compliant with PSE Appendix Table 8 dustproof requirements, making it suitable for integration into various types of equipment.

UNIFIVE Reasons to Choose Us:
As a power supply manufacturer with over 35 years of development experience, we provide comprehensive support from specification planning for mass production, certification acquisition, production launch, to post-mass-production follow-up. Based on standard products, we offer flexible supply from small-lot prototyping and evaluation to small- and medium-scale production, and up to large-volume production according to your required quantity. We also support semi-custom solutions and assist with power supply selection from the specification planning stage for mass production adoption.

Key Features

1) Multi-Safety Standard Compliance (Medical / Home / I.C.T.)

A multi-standard design in which the applicable safety standard varies depending on the "x" in the model number. M = 60601-1 (medical devices), H = 61558-1 / 60335-1 (home appliances), N = 62368-1 / 60065-1 / 60950-1 (I.C.T. equipment). For medical devices, it supports 2xMOPP, and CB and UL certifications have been obtained for the medical series. Also compliant with PSE Appendix Table 8 (based on the 100V standard) dustproof requirements.

2) Open-Frame Type, Compact PCB Design, Inrush Current Protection

Compact open-frame design with a PCB size of 2"x4" (approx. 50.8x101.6mm), ideal as a built-in power supply unit. Equipped with an inrush current protection function to suppress excessive inrush current at startup, supporting stable equipment operation.

3) Wide Output Voltage Lineup (12.0V-48.0V, 5 Models)

Available in five models: 12.0V 4.0A / 15.0V 3.2A / 19.0V 2.5A / 24.0V 2.0A / 48.0V 1.0A. Suitable for a wide range of output voltage requirements from medical and I.C.T. equipment to home appliances.

4) Energy Efficiency (ErP / DoE Level VI)

Energy Efficiency Level VI (ErP/DoE) compliant. Meets EU Commission Regulation (EU) 2019/1782 and DOE 10 CFR Part 429 and 430. Energy-saving design supporting LPS (Limited Power Source).

5) Protection Circuits and EMC Compliance

Standard protection circuits include short-circuit protection / overvoltage protection / overcurrent protection / overtemperature protection (overtemperature protection can also be added as an option). For EMC standards, emissions comply with FCC Part15-B / FCC Part18-B / EN(CISPR)55032-B / EN(CISPR)55011-B / EN(CISPR)55014-B / BS EN 55032 / BS EN55011 / BS EN55014-1. Immunity complies with EN55035 / BS EN 55035 / EN60601-1-2 / BS EN60601-1-2 / EN55014-2 / BS EN55014-2 (EN61000-4-2 / 4-3 / 4-4 / 4-5 / 4-6 / 4-8 / 4-11), covering a wide range of EMC requirements across medical, home appliance, and I.C.T. fields.

Main Specifications

Series NameUxOYT 48W Series
Products CategoryMedical / Home / I.C.T. - Open Frame (open-frame type) / Standard Product
Rated Output48W class
Technical Standards (Safety)M: 60601-1 (medical) / H: 61558-1・60335-1 (home appliances) / N: 62368-1・60065-1・60950-1 (I.C.T.), PSE Appendix Table 8 (based on 100V standard) *CB and UL certifications apply only to the medical series (M: 60601-1)
Patient Protection (Medical)2xMOPP (Means of Patient Protection)
Energy EfficiencyEnergy Efficiency Level VI (ErP/DoE), compliant with EU Commission Regulation (EU) 2019/1782 and DOE 10 CFR Part 429 and 430
EmissionsFCC Part15-B / FCC Part18-B / EN(CISPR)55032-B / EN(CISPR)55011-B / EN(CISPR)55014-B / BS EN 55032 / BS EN55011 / BS EN55014-1
ImmunityEN55035 / BS EN 55035 / EN60601-1-2 / BS EN60601-1-2 / EN55014-2 / BS EN55014-2 (EN61000-4-2 / 4-3 / 4-4 / 4-5 / 4-6 / 4-8 / 4-11)
Protection CircuitsShort-circuit protection / overvoltage protection / overcurrent protection / overtemperature protection (+ optional addition of overtemperature protection)
Operating EnvironmentInput: AC100-240V (range: AC90-264V), 50/60Hz (range: 47-63Hz) / Operating temperature: 0-50C (natural air cooling, altitude) / Storage temperature: -20-65C (natural air cooling, altitude) / Operating/storage humidity: 5-95%RH (no condensation)
Reference: Representative Models12.0V 4.0A / 15.0V 3.2A / 19.0V 2.5A / 24.0V 2.0A / 48.0V 1.0A (output accuracy ±5%, ripple 240-480mV, noise 240-480mV)
Reference: External Dimensions (PCB Size)101.6x50.8mm (4"x2"), PCB size 91.6x40.8mm (3.61"x1.61"), height 26.0mm MAX
ConnectorsCN1 (input): JST B3P-VH equivalent (3-pin) / CN21 (output): JST B4P-VH equivalent (4-pin)
OtherLPS compliant, RoHS 2 compliant, inrush current protection function included, compliant with PSE Appendix Table 8 dustproof requirements

Semi-Custom Support

Please feel free to contact us for specification confirmation, quotations, or sample requests. You can also view examples of semi-custom solutions on the Customization Case Studies page.

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