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UNSWT3015 Standard Power Supply
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UNSWT3015 is a standard 15W switching power supply with compatible mounting dimensions. This model comes with a chassis (unit) Products. It is compatible in mounting size with products on the market, making it an ideal power supply for replacing existing units. With a simple circuit design, it is a standard power supply suitable for ITE (information technology equipment), consumer, and industrial equipment. Double-sided coating of the PCB is also available. Products Series Name:UNSWT3015 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 (PCB power supply) designed for embedded use in industrial equipment. As a market-standard product, this series is based on a compact 2"x3.4" board size that allows for easy replacement, making it easier to proceed with power supply selection based on actual mounting conditions.
Equipped with protection circuits (short circuit/overvoltage/overcurrent), it enables confirmation of power supply requirements that should be organized in mass production design based on specifications, including Energy Efficiency Level VI (ErP/DoE), emissions (FCC/EN(CISPR)/BS EN), and immunity (EN55035, EN61000-4-x).
| 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, production launch, and post-mass-production follow-up. Based on standard products, we offer flexible supply according to volume requirements, from small-lot prototyping and evaluation to small- and medium-scale production and large-volume manufacturing. 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 (Options: Chassis/Cover/Remote ON/OFF)
In addition to the standard board type, configurations are available with chassis, chassis + cover, and with or without remote ON/OFF to match mounting and operational requirements.
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, enabling selection based on the requirements of Commission Regulation (EU) 2019/1782 and DOE 10 CFR Part 429 and 430.
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 PCB power supply as an embedded power source for industrial equipment
- When selecting configurations (chassis/cover, with or without remote ON/OFF) according to mounting 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 EMC design in accordance with emission requirements (FCC/EN(CISPR)/BS EN)
- When considering 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
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 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: -10~70°C (derating depending on mounting method and cooling conditions)/Storage temperature: -30~75°C/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, or sample requests. Examples of semi-custom support can be found on our Customization Case Studies page.