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UNSWT3030 Standard Power Supply
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UNSWT3030 is a standard 30W switching power supply with compatible mounting. This model is a chassis-mounted (unit) Products. It is compatible in mounting size with products on the market, making it an ideal power supply for replacing existing units. It is a standard power supply suitable for ITE (information technology equipment), consumer, and industrial equipment applications. Double-sided coating of the PCB is also available. Product series name:UNSWT3030 Standard Power Supply |
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Products details
| Size | L:125.0 W:60.0 H:36.0/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 30W Series is an open-frame power supply (board-mounted power supply) designed for installation inside industrial equipment. Based on a compact 2" x 4.1" class form factor, this standard series makes it easy to select a power supply while considering mounting conditions.
Equipped with protection circuits (short circuit/overvoltage/overcurrent/overtemperature) and compliant with Energy Efficiency Level VI (ErP/DoE), emissions (FCC/EN(CISPR)/BS EN), and immunity (EN55035, EN61000-4-x), the series allows you to verify power supply requirements that need to be organized 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 comprehensive support from specification review for mass production adoption to certification acquisition, production launch, and post-mass 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 even 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" x 4.1" industry-standard series (chassis/cover/remote ON/OFF options)
In addition to the standard specification, you can select configurations with chassis, chassis + cover, and with or without remote ON/OFF according to mounting and operational requirements. Ideal for replacing existing products.
2) Technical standards and protection circuits
Compliant with technical standard 62368-1 and 100V-240V standards (please check details for each model). Equipped with short-circuit protection/overvoltage protection/overcurrent protection/overtemperature protection.
3) Efficiency
Efficiency up to 87% (as specified in the datasheet), compliant with Energy Efficiency Level VI (ErP/DoE). 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 Part 15-B/EN(CISPR)55032-B/BS EN 55032.
5) Immunity
Immunity compliant with EN55035/BS EN 55035, covering 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.)
Includes considerations for dust-prone environments, SEMI F47 (applicable for input over 200V), OVC III (2000m), operating altitude up to 5,000m, and a 5-year warranty.
Effective Use Cases
- When adopting a compact 2" x 4.1" class board-mounted power supply for 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 adoption based on efficiency requirements (Energy Efficiency Level VI)
- 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) in light of disturbances such as ESD, EFT, and surges
- When organizing power supply requirements including equipment operating conditions such as installation altitude and SEMI F47
Applications
Suitable for a wide range of built-in power supply applications 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 standards | Compliant with 62368-1 and 100V-240V standards (model-specific conditions must be confirmed) |
| Efficiency | Up to 87% (as specified in datasheet)/Energy Efficiency Level VI (ErP/DoE)/Commission Regulation (EU) 2019/1782/DOE 10 CFR Part 429 and 430 |
| Emissions | FCC Part 15-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/Overtemperature protection |
| Operating environment | Input (voltage): AC100-240V (range: AC85-265V), Input (frequency): 50/60Hz (range: 47-63Hz)/Operating temperature: -10-70°C, Storage temperature: -30-75°C/Operating and storage humidity: 5-95%RH (no condensation) |
| Others | Output voltage adjustable ±10% (via variable resistor)/SEMI F47 (applicable for input over 200V)/OVC III (2000m)/Operating altitude up to 5,000m/5-year warranty |
| Reference: Representative models | 3.3V 6.0A/5.0V 6.0A/12.0V 2.5A/15.0V 2.0A/24.0V 1.3A (Ripple: 120-150mV, Noise: 160-180mV as specified) |
| Reference: Dimensions and connectors | Board dimensions: 105.0 x 50.0mm (tolerance ±0.5mm), Maximum height: 22.4mm (MAX)/Input: JST B5P-VH equivalent/Output: JST B4P-VH equivalent |
Semi-Custom Support
Please feel free to contact us for specification confirmation, quotations, or sample requests. You can check examples of our semi-custom support on the Customization Case Studies page.