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UNOPT3050 Standard Power Supply
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UNOPT3050 is a standard 50W switching power supply with compatible mounting dimensions. It is compatible in mounting size with products on the market, making it an ideal model for replacing your current power supply. It features adjustable voltage and is a standard power supply suitable for ITE (Information Technology Equipment), consumer, and industrial equipment applications. Double-sided board coating is also available. Product series name:UNOPT3050 Standard Power Supply |
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Products details
| Size | L:132.0 W:50.0 H:27.0/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 UNOPT 50W Series is an open-frame power supply (board-mounted power supply) designed for integration into industrial equipment. Based on a compact 2"x5.2" class board size, it is configured as a market-standard series that facilitates power supply selection in consideration of mounting conditions.
In addition to protection circuits (short circuit/overvoltage/overcurrent), you can verify power supply requirements that need to be addressed in mass production design based on specifications, including efficiency requirements (Energy Efficiency Level VI), 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 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 up to large-scale 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"x5.2" Standard Series (Chassis/Cover Options Available)
In addition to the standard board, configurations with chassis or chassis plus cover are available to meet mounting and protection requirements. This series is ideal for replacing existing market products.
2) Technical Standards and Protection Circuits
Compliant with 62368-1 and 100V-240V standards (model-specific conditions must be confirmed). Equipped with short-circuit protection/overvoltage protection/overcurrent protection, with overtemperature protection available as an option.
3) Efficiency
Energy Efficiency Level VI (ErP/DoE) compliant. Typical efficiency values are listed in the specification table of representative models; conditions vary by model.
4) EMC (Emissions)
Emissions comply with FCC Part15-B/EN(CISPR)55032-B/BS EN 55032.
5) Immunity
EN55035/BS EN 55035 compliant, with immunity items including EN61000-4-2/-3/-4/-5/-6/-8/-11.
6) Specifications Useful for Organizing Installation Environment and Operational Requirements (PFC/Altitude/Voltage Adjustment, etc.)
Includes PFC (power factor indicated), output voltage adjustment (variable range depends on model), SEMI F47 (notes on applicable input conditions), OVC III (2000m), operating altitude up to 5,000m, and a 5-year warranty.
Effective Use Cases
- When adopting a compact 2"x5.2" class board-mounted power supply for built-in use in industrial equipment
- When selecting configurations such as chassis or cover according to mounting and protection requirements
- When proceeding with power supply selection for mass production adoption on 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 resistance requirements (EN61000-4-x) with external disturbances such as ESD, EFT, and surge in mind
- When evaluating adoption feasibility in line with equipment operating conditions, including installation altitude and input conditions (such as SEMI F47)
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 the 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 | Energy Efficiency Level VI (ErP/DoE)/Commission Regulation (EU) 2019/1782/DOE 10 CFR part 429 and 430 |
| EMC (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/overtemperature protection (optional) |
| Operating Environment | Input: AC100-240V (range: AC85-265V), 50/60Hz (range: 47-63Hz)/Operating temperature: -10-70°C, Storage temperature: -20-75°C/Operating and storage humidity: 20-90%RH (no condensation)/Operating altitude: up to 5,000m |
| Power Factor (PFC) | Example for representative models: 0.97 at AC100V, 0.9 at AC230V |
| Other | Output voltage adjustable (range varies by model), SEMI F47 (notes on input conditions), OVC III (2000m), 5-year warranty |
| Reference: Dimensions and Connectors | Dimensions: 132(L)x50(W)x27(H)mm/Input: JST B5P-VH equivalent (AC(L)/AC(N)/FG)/Output: JST B4P-VH equivalent (V-/V+) |
Semi-Custom Support
Please feel free to contact us for specification confirmation, quotations, or sample requests. You can review examples of our semi-custom solutions on the Customization Case Studies page.