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UNOWT3100 Standard Power Supply
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UNOWT3100 is a 100W standard switching power supply with compatible mounting. It is mounting-size compatible with products on the market, making it an ideal model for replacing your current power supply. The output voltage is adjustable, and 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. Product series name:UNOWT3100 Standard Power Supply |
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Products details
| Size | L:155.0 W:62.0 H:34.0/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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Various Document Downloads
RoHS (10 Substances) Non-Use Certificate
The UNOWT 100W Series is an open-frame power supply (board-type power supply) designed for embedded use in industrial equipment. Based on a compact 2.4"x6.1" class board size, it is structured as a standard series that facilitates power supply selection in consideration of mounting conditions.
Equipped with protection circuits (short circuit/overvoltage/overcurrent) and compliant with Energy Efficiency Level VI (ErP/DoE), emissions (FCC/EN(CISPR)/BS EN), and immunity (EN55035, EN61000-4-x), you can verify power supply requirements necessary for mass production design based on specifications. Configuration options such as chassis/cover, remote ON/OFF, and output voltage adjustment (±10%) are available to suit operating conditions.
| UNIFIVE Reasons to Choose Us: As a power supply manufacturer with over 35 years of development experience, we provide comprehensive 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 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 toward mass production adoption. |
Key Features
1) Compact 2.4"x6.1" Standard Series (Chassis/Cover/Remote ON/OFF Options)
In addition to the standard board (UNOWT3100), configurations include chassis-mounted (UNBWT3100), chassis with cover (UNSWT3100), and options with or without remote ON/OFF to suit mounting and operational requirements. As a market-standard product, it is also ideal for replacement of existing models.
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) High-Efficiency Design (Energy Efficiency Level VI)
Compliant with Energy Efficiency Level VI (ErP/DoE) efficiency requirements, enabling selection based on Commission Regulation (EU) 2019/1782 and DOE 10 CFR part 429 and 430.
4) EMC (Emissions)
Emissions comply with FCC Part15-B/EN(CISPR)55032-B/BS EN 55032.
5) Immunity
Immunity complies with EN55035/BS EN 55035, covering EN61000-4-2/-3/-4/-5/-6/-8/-11 immunity requirements.
6) Derating and Mounting Information for Installation and Thermal Design
Provides derating information according to mounting orientation (A-F) and cooling conditions (natural convection/forced air cooling >15CFM), as well as output derating relative to input voltage, useful for thermal design and installation condition evaluation within enclosures.
Effective Use Cases
- Adopting a compact 2.4"x6.1" class board-type power supply for embedded use in industrial equipment
- Selecting configurations based on mounting and maintenance conditions, such as chassis/cover and remote ON/OFF options
- Proceeding with power supply selection for mass production adoption while meeting efficiency requirements (Energy Efficiency Level VI)
- Organizing power supply conditions according to equipment requirements, including output voltage adjustment (±10%)
- Selecting a power supply in accordance with emission requirements (FCC/EN(CISPR)/BS EN) for EMC design
- Selecting based on immunity requirements (EN61000-4-x) considering disturbances such as ESD, EFT, and surge
- Evaluating suitability based on derating conditions when there are constraints on mounting orientation, cooling conditions, and ambient temperature
- Organizing power supply conditions including equipment-side operational requirements such as voltage dip requirements (SEMI F47: applicable for input over 200V) and altitude conditions
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 the applications.
Standards and Compliance
| Item | Description |
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| Technical Standards | 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 | 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 (tolerance: AC85-265V), 50/60Hz (tolerance: 47-63Hz)/Operating temperature: -10-70°C, Storage temperature: -30-75°C/Operating and storage humidity: 5-95%RH (no condensation) |
| Other | Output voltage adjustable ±10% (VR21)/Inrush current specified/SEMI F47 (applicable for input over 200V)/OVC III (2000m)/Operating altitude up to 5,000m/5-year warranty (as specified) |
| Reference: Representative Models | 12.0V 8.5A, 15.0V 6.7A, 24.0V 4.3A, 48.0V 2.1A (ripple/noise conditions specified) |
| Reference: Dimensions and Connectors | Board dimensions: 155.0x52.0mm (tolerance ±0.5mm), maximum height: 29.4mm (MAX)/Input CN1: JST B5P-VH equivalent (AC(L)/AC(N)/FG)/Output CN2: JST B8P-VH equivalent (V-/V+) |
Semi-Custom Support
Please feel free to contact us for specification confirmation, quotations, or sample inquiries. You can review our semi-custom case examples on the Customization Case Page.