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UNBWT3015 Standard Power Supply
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UNBWT3015 is a standard 15W switching power supply with compatible mounting. This model with an L-shaped metal bracket is mounting-size compatible with products on the market, making it an ideal power supply for replacing existing units. Featuring a simple circuit design, it is a standard power supply suitable for ITE (information technology equipment), consumer, and industrial equipment applications. Double-sided PCB coating and other custom processing options are also available. Product series name:UNBWT3015 Standard Power Supply |
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Products details
| Size | L:107.5 W:60.0 H:32.0/mm |
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| AC Input Rating | 85V~265V |
| DC Output Rating |
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| Safety |
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| Examples of use by purpose | Introduction of Products by Application (PDF) |
If you are looking for products other than the above specifications, please contact our sales department.
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The UNOWT 15W Series is an open-frame power supply (board-mounted power supply) designed for embedded use in industrial equipment. As a market-standard, compact 2"x3.4" class board size with replaceability, this series configuration makes it easy to proceed with power supply selection based on mounting conditions.
Equipped with protection circuits (short-circuit/overvoltage/overcurrent), it complies with Energy Efficiency Level VI (ErP/DoE) as well as emission standards (FCC/EN(CISPR)/BS EN) and immunity standards (EN55035, EN61000-4-x), allowing you to verify power requirements that should be organized in mass-production design based on specifications.
| UNIFIVE is chosen because: As a power supply manufacturer with over 35 years of development experience, we provide consistent support from specification review assuming mass production adoption 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 2"x3.4" standard series (chassis/cover/remote ON/OFF options)
In addition to the standard board, configurations can be selected according to mounting and operational requirements, including with chassis, with chassis + cover, and with or without remote ON/OFF.
2) Technical Standards and Protection Circuits
Compliant with technical standard 62368-1 and 100V-240V standards (model-specific conditions to be confirmed). Equipped with short-circuit protection/overvoltage protection/overcurrent protection.
3) Efficiency
Energy Efficiency Level VI (ErP/DoE) compliant, enabling selection based on the requirements of Commission Regulation (EU) 2019/1782 and DOE 10 CFR Part 429 and 430.
4) EMC (Emissions)
Compliant with FCC Part15-B/EN(CISPR)55032-B/BS EN 55032 emission standards.
5) Immunity (Resistance)
Compliant with EN55035/BS EN 55035, with immunity items including EN61000-4-2/-3/-4/-5/-6/-8/-11.
6) Specifications Useful for Organizing Installation Environment and Production Requirements (Dust Environment Requirements/SEMI F47/Altitude, etc.)
Consideration for requirements assuming dusty environments, SEMI F47 (applicable for input over 200V), OVC III (2000m), operating altitude up to 5,000m, 5-year warranty, etc.
Effective Use Cases
- When adopting a compact 2"x3.4" class board power supply as an embedded power supply for industrial equipment
- When selecting configurations such as chassis/cover and with or without remote ON/OFF according to mounting and maintenance conditions
- When proceeding with power supply selection for mass production adoption on the premise of meeting efficiency requirements (Energy Efficiency Level VI)
- When selecting a power supply in EMC design in accordance with emission requirements (FCC/EN(CISPR)/BS EN)
- When considering external disturbances such as ESD, EFT, and surge, and selecting based on immunity requirements (EN61000-4-x)
- When organizing power supply conditions including equipment-side operating conditions such as installation altitude and SEMI F47
Applications and Use Examples
Widely applicable as an embedded power supply for industrial equipment.
- Industrial equipment
- Control equipment
- Information and communication equipment
- Peripheral devices, etc.
*The above are examples and do not limit applications.
Standards and Compliance
| Item | Details |
|---|---|
| Technical Standard | Compliant with 62368-1 and 100V-240V standards (model-specific conditions to be confirmed) |
| Efficiency | Energy Efficiency Level VI (ErP/DoE)/Commission Regulation (EU) 2019/1782/DOE 10 CFR Part 429 and 430 |
| Emissions | FCC Part15-B/EN(CISPR)55032-B/BS EN 55032 |
| Immunity (Resistance) | EN55035/BS EN 55035, EN61000-4-2/-3/-4/-5/-6/-8/-11 |
| Protection Circuits | Short-circuit protection/overvoltage protection/overcurrent protection |
| Operating Environment | Input: AC100~240V (allowable range: AC85~265V), 50/60Hz (allowable range: 47~63Hz)/Operating temperature: -10~70℃ (derating depending on mounting method and cooling conditions)/Storage temperature: -30~75℃/Operating and storage humidity: 5~95%RH (no condensation) |
| Reference: Representative Models | 3.3V 3.0A, 5.0V 3.0A, 12.0V 1.3A, 15.0V 1.0A, 24.0V 0.7A (output voltage range adjustable ±10%, ripple/noise: examples of 160~240mV) |
| Reference: Dimensions and Connectors | Board dimensions: 87.5x50.0mm (tolerance ±0.5mm), maximum height: 23.0mm (MAX)/Input: JST B5P-VH equivalent (AC(L)/AC(N)/FG)/Output: JST B2P-VH equivalent (V-/V+) |
Semi-Custom Support
Please feel free to contact us for specification confirmation, quotations, and sample requests. Examples of semi-custom support can be found on the Customization Case Studies page.