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UMOWT3150
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The UMOWT3150 is a 150W open-frame switching power supply for medical equipment. It complies with IEC60601-1, features a dielectric strength of 4000Vac, and supports 2xMOOP (Means of Operator Protection). With a double-fuse design incorporating fuses on both the L and N lines, it eliminates the need for additional components such as upstream fuses or isolation transformers, making it an ideal built-in power supply for medical devices. ProductsSeries Name:UMOWT3150 |
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ProductsDetails
| Size | L:159.96 W:75.0 H:37.0/mm |
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| AC Input Rating (AC Input Rating) | 90V~264V |
| DC Output Rating (DC Output Rating) |
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| Safety |
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| Use Case Examples | Introduction of Products by Application (PDF) |
If you are looking for Products other than the above specifications, please contact our sales team.
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The UxOWT 150W Series (UxOWT3150) is an AC-DC switching power supply for medical equipment (open-frame / board-mounted power supply). With a compact PCB size of 3"x6.3", this series makes it easier to select a power supply based on actual mounting conditions.
It is equipped with protection circuits (short circuit / overvoltage / overcurrent / Brown In / Brown Out) and is configured for easier confirmation of emission and immunity requirements. Efficiency is up to 88% (specification value), supporting power requirement planning for mass production designs.
| UNIFIVE Reasons to Choose Us: As a power supply manufacturer with over 35 years of development experience, we provide consistent support from specification review for mass production adoption to certification acquisition, mass production launch, and post-production follow-up. Based on standard products, we offer flexible supply from small-lot prototyping and evaluation to small- and medium-scale production, as well as large-volume production. We also support semi-custom solutions and assist with power supply selection from the specification review stage for mass production adoption. |
Key Features
1) Open-frame power supply for medical equipment, compact 3"x6.3"
Designed as a standard built-in power supply for medical equipment, featuring a compact PCB size of 3"x6.3". This configuration facilitates organizing and evaluating power requirements based on in-enclosure mounting conditions.
2) Technical standards and protection circuits
Safety standards vary depending on model classification (M / H / N). Protection circuits include short circuit protection / overvoltage protection / overcurrent protection / Brown In / Brown Out protection.
3) Efficiency
Efficiency is up to 88% (specification value).
4) EMC (Emission)
Compliant with FCC (Part15-B / Part18-B), CE (EN(CISPR)55032-B / 55011-B / 55014-B), and BS EN (55032 / 55011 / 55014-1).
5) Immunity
Based on requirements such as EN55035 / BS EN 55035, EN60601-1-2 / BS EN60601-1-2, and EN55014-2 / BS EN55014-2, it supports immunity items EN61000-4-2 / -3 / -4 / -5 / -6 / -8 / -11.
6) Specifications helpful for organizing installation environment and operating conditions
Includes considerations for dust-prone environments, SEMI F47 (with input condition notes), OVC III (2000m), operating altitude up to 5,000m, and a 5-year warranty.
Effective Use Cases
- When adopting a 150W-class open-frame power supply as a built-in power source for medical equipment
- When installation space is limited and power supply selection must be based on PCB size (3"x6.3")
- When organizing protection requirements including short circuit / overvoltage / overcurrent and Brown In / Brown Out
- When selecting a power supply in accordance with emission requirements (FCC / EN(CISPR) / BS EN) for EMC design
- When considering immunity requirements (EN61000-4-x) in light of disturbances such as ESD, EFT, and surge
- When evaluating adoption including operating conditions such as installation altitude, dust environments, and SEMI F47
Applications
Widely applicable as a built-in power supply for industrial equipment.
- Industrial equipment and control devices
- Information and communication equipment / peripheral devices
- Various equipment requiring built-in power supplies, etc.
*The above are examples and do not limit applications.
Standards and Compliance
| Item | Details |
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| Technical standards | Model classification: M (60601-1) / H (61558-1 / 60335-1) / N (62368-1 / 60065-1 / 60950-1) *Varies by model |
| Efficiency | Up to 88% |
| EMC (Emission) | 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 | EN55035 / BS EN 55035 / EN60601-1-2 / BS EN60601-1-2 / EN55014-2 / BS EN55014-2, EN61000-4-2 / -3 / -4 / -5 / -6 / -8 / -11 |
| Protection circuits | Short circuit protection / overvoltage protection / overcurrent protection / Brown In / Brown Out protection |
| Operating environment | Input (voltage): AC100-240V (range: AC90-264V), Input (frequency): 50/60Hz (range: 47-63Hz) / Operating temperature: 0-50C (natural convection, above sea level) / Storage temperature: -20-65C (natural convection, above sea level) / Operating / storage humidity: 5-95%RH (no condensation) |
| Reference: Representative models | 12.0V 12.5A / 24.0V 6.3A / 36.0V 4.16A / 48.0V 3.13A, output accuracy ±5% (ripple / noise conditions) |
| Reference: Connectors | Input CN1: JST B5P-VH equivalent (AC(L) / AC(N) / FG) / Output CN101: JST B6P-VH equivalent (+V) / Output CN102: JST B7P-VH equivalent (-V) |
| Other | RoHS 2 compliant, considerations for dust-prone environments, SEMI F47 (input conditions), OVC III (2000m), operating altitude up to 5,000m, 5-year warranty |
Semi-Custom Support
Please feel free to contact us for specification confirmation, quotations, or sample requests. You can view examples of semi-custom support on the Customization Case Studies page.