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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, provides 4000Vac isolation voltage, and supports 2xMOOP means of operator protection. With a double-fuse specification that includes fuses on both the L line and N line, it is an optimal built-in power supply for medical devices, eliminating the need for additional components such as fuses on the primary side of the power supply or an isolation transformer. 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 designed for internal installation (open-frame/board-mounted power supply). With a compact PCB size of 3"x6.3", this series makes it easy to select a power supply based on mounting conditions.
It is equipped with protection circuits (short circuit/overvoltage/overcurrent/Brown In/Brown Out) and is configured to facilitate confirmation of emission and immunity requirements. Efficiency reaches up to 88% (specification value), making it suitable for organizing power requirements in mass-production design.
| UNIFIVE Reasons to Choose Us: As a power supply manufacturer with over 35 years of development experience, we provide comprehensive support from specification review with mass production in mind to certification acquisition, mass production launch, and post-production follow-up. Based on standard products, we offer flexible supply according to volume, from small-lot prototyping and evaluation to small and medium-scale production and large-scale mass production. We also support semi-custom solutions and assist with power supply selection from the specification review stage toward mass production adoption. |
Key Features
1) Compact 3"x6.3" open-frame power supply for medical equipment
As a standard internal power supply for medical equipment, it features a compact PCB size of 3"x6.3". Designed with in-enclosure mounting conditions in mind, it facilitates the organization and evaluation of power requirements.
2) Technical standards and protection circuits
Safety standards differ depending on the model category (M/H/N). Protection circuits include short-circuit protection/overvoltage protection/overcurrent protection/Brown In and Brown Out protection.
3) Efficiency
Efficiency is up to 88% (specification value).
4) EMC (Emissions)
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 the requirements of EN55035/BS EN 55035, EN60601-1-2/BS EN60601-1-2, EN55014-2/BS EN55014-2, it complies with immunity items of EN61000-4-2/-3/-4/-5/-6/-8/-11.
6) Specifications useful for organizing installation environment and operating conditions
Includes considerations for requirements assuming dusty 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 an internal power supply for medical equipment
- When mounting 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 as well as Brown In and Brown Out
- When selecting a power supply in EMC design in accordance with emission requirements (FCC/EN(CISPR)/BS EN)
- When considering immunity requirements (EN61000-4-x) with external disturbances such as ESD, EFT, and surge in mind
- When evaluating suitability including operating conditions such as installation altitude, dusty environments, and SEMI F47
Applications
Widely applicable as an internal power supply for industrial equipment.
- Industrial equipment and control devices
- Information and communication equipment/peripheral devices
- Various devices 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 categories: M (60601-1)/H (61558-1/60335-1)/N (62368-1/60065-1/60950-1) *Varies by model |
| Efficiency | Up to 88% |
| EMC (Emissions) | 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 and Brown Out protection |
| Operating Environment | Input (voltage): AC100-240V (range: AC90-264V), Input (frequency): 50/60Hz (range: 47-63Hz)/Operating temperature: 0-50°C (natural air cooling, above sea level)/Storage temperature: -20-65°C (natural air cooling, above sea level)/Operating/Storage humidity: 5-95%RH (non-condensing) |
| 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 dusty 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. Examples of semi-custom support can be found on our Customization Case Studies page.