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UNBWT3015 Standard Power Supply
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UNBWT3015 is a standard 15W switching power supply with compatible mounting specifications. This model, equipped with an L-shaped metal bracket, is compatible in mounting size 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 electronics, and industrial equipment. Double-sided coating of the PCB is also available. Products 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 (AC Input Rating) | 85V~265V |
| DC Output Rating |
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| Safety |
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| Examples by Application | Introduction to Products by Application (PDF) |
If you are looking for a Products with specifications other than those listed above, please contact our sales team.
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The UNOWT 15W Series is an open-frame power supply (board-level power supply) designed for embedded use in industrial equipment. As a market-standard, replaceable compact 2"x3.4" class board size, this series is structured to facilitate power supply selection based on actual 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 confirmation of power supply requirements necessary for 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 for mass production adoption to certification acquisition, mass production launch, and post-production follow-up. Based on standard products, we offer flexible supply according to production 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 type, configurations can be selected according to installation and operation requirements, including chassis-mounted, chassis with 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 must be confirmed). Equipped with short circuit protection/overvoltage protection/overcurrent protection.
3) Efficiency
Energy Efficiency Level VI (ErP/DoE) compliant. Selection can be made in accordance with Commission Regulation (EU) 2019/1782 and DOE 10 CFR part 429 and 430 requirements.
4) EMC (Emissions)
Emissions compliant with FCC Part15-B/EN(CISPR)55032-B/BS EN 55032.
5) Immunity
EN55035/BS EN 55035 compliant, with immunity items 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-level power supply for embedded use in industrial equipment
- When selecting configurations such as chassis/cover or with/without remote ON/OFF according to installation and maintenance conditions
- When proceeding with power supply selection for mass production adoption under the premise of meeting efficiency requirements (Energy Efficiency Level VI)
- When selecting a power supply in accordance with emission requirements (FCC/EN(CISPR)/BS EN) in EMC design
- When considering immunity requirements (EN61000-4-x) against disturbances such as ESD, EFT, and surge
- When organizing power supply conditions including equipment-side operating conditions such as installation altitude and SEMI F47
Applications
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 |
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| Technical standard | Compliant with 62368-1 and 100V-240V standards (model-specific conditions must 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 | 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: -10~70C (derating depending on mounting method and cooling conditions)/Storage temperature: -30~75C/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: example 160~240mV) |
| Reference: Dimensions/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, or sample requests. Examples of semi-custom support can be found on the Customization Case Studies page.