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UNOWT3100 Standard Power Supply
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The UNOWT3100 is a standard 100W switching power supply with compatible mounting. It is compatible in mounting size with products on the market, making it an ideal model for replacing your existing power supply. The output voltage is adjustable, and it is 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-mounted power supply) for built-in equipment applications in industrial devices. 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), the specifications allow you to verify power requirements necessary for mass production design. Options such as chassis/cover, remote ON/OFF, and output voltage adjustment (±10%) are available to configure according to operating conditions.
| UNIFIVE is chosen because: As a power supply manufacturer with over 35 years of development experience, we provide comprehensive support from specification review for mass production adoption to certification acquisition, 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 planning stage for 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 can be selected according to mounting and operational requirements, including models with chassis (UNBWT3100), chassis + cover (UNSWT3100), and with or without remote ON/OFF. As a market-standard product, it is also ideal for replacing existing units.
2) Technical Standards and Protection Circuits
Compliant with 62368-1 and 100V-240V standards (model-specific conditions to be confirmed). Equipped with short circuit, overvoltage, and overcurrent protection.
3) High Efficiency Design (Energy Efficiency Level VI)
Meets Energy Efficiency Level VI (ErP/DoE) requirements and can be selected in accordance with 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
Immunity compliant with EN55035/BS EN 55035, including EN61000-4-2/-3/-4/-5/-6/-8/-11.
6) Derating and Mounting Information for Installation and Thermal Design
Provides derating information based on mounting orientation (A-F) and cooling conditions (natural convection/forced air >15CFM), as well as output derating relative to input voltage, supporting enclosure thermal and mounting design considerations.
Effective Use Cases
- When adopting a compact 2.4"x6.1" class board power supply for built-in industrial equipment
- When selecting configurations (chassis/cover, with or without remote ON/OFF) according to mounting and maintenance conditions
- When selecting a power supply for mass production under the requirement of Energy Efficiency Level VI
- When organizing power supply conditions including output voltage adjustment (±10%) to meet equipment requirements
- When selecting a power supply in accordance with emission requirements (FCC/EN(CISPR)/BS EN) for EMC design
- When considering immunity requirements (EN61000-4-x) against disturbances such as ESD, EFT, and surge
- When evaluating adoption feasibility based on derating conditions due to mounting orientation, cooling conditions, and ambient temperature constraints
- When organizing power supply conditions including equipment-side operational requirements such as voltage sag requirements (SEMI F47: effective for input over 200V) and altitude conditions
Applications
Widely applicable as a built-in 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 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/Overvoltage/Overcurrent protection |
| Operating Environment | Input: AC100-240V (range: AC85-265V), 50/60Hz (range: 47-63Hz)/Operating temperature: -10-70°C, Storage temperature: -30-75°C/Operating and storage humidity: 5-95%RH (non-condensing) |
| Others | Output voltage adjustable ±10% (VR21)/Inrush current specified/SEMI F47 (effective 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
For specification confirmation, quotations, or sample requests, please feel free to contact us. Examples of semi-custom support can be found on our Customization Case Studies page.