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UOB310
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12W compact and high-efficiency open frame/board-type switching power supply with output options of 3.3V/2.0A, 5.0V/2.0A, 9.0V/1.1A, 12.0V/1.0A, 15.0V/0.7A, 18.0V/0.6A, and 24.0V/0.5A. This compact model is ideal for embedded power supplies, enabling space-saving designs and offering high reliability. It is a switching power supply suitable for ITE (Information Technology Equipment), as well as consumer and industrial applications. Product series name:UOB310 |
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Products details
| Size | L:60.0 W:42.8 H:21.0/mm |
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| AC Input Rating | 90V-264V |
| DC Output Rating |
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| Safety |
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| Examples of use by purpose | Introduction of Products by Application (PDF) |
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The UOB 12W Series (UOB310) is an open-frame power supply (board type) suitable for embedded equipment applications. Designed as a built-in power source for I.C.T. / AV equipment, it has a configuration that facilitates power source selection based on the equipment's mounting requirements.
It is an AC-DC switching power supply. Power requirements for mass production design (such as protection, EMC, and robustness) can be verified based on the specifications. It is equipped with protection circuits for short circuit, overvoltage, and overcurrent, and supports design and evaluation considering emission (CISPR 32 / FCC Part15 / BS EN) and immunity (EN55035) requirements.
| Reasons to choose UNIFIVE: As a power supply manufacturer with over 35 years of experience in power development, we provide comprehensive support from specification review to certification acquisition, production startup, and post-production follow-up, all with an eye on mass production adoption. Based on standard products, we can flexibly supply small-lot prototypes and evaluations, small and medium-scale production, and large-lot production according to volume needs. We also support semi-customization and assist in power selection from the specification review stage towards mass production adoption. |
Main Features
1) Open-frame power supply (board type) for embedded equipment
This is an open-frame power supply designed to be embedded as a built-in power source. With a focus on stability and space saving, it can be effectively used in selecting internal power supplies.
2) Technical standards and protection circuits
Meets technical standards 60950-1 / 62368-1 (please check model-specific safety standards). Equipped with short circuit protection / overvoltage protection / overcurrent protection as protection circuits.
3) Efficiency
The Average Active Efficiency is noted as 65.0%.
4) EMC (Emission)
Compliant with CE CISPR 32 EN55032 / FCC Part15 Class B / BS EN 55032. Check the “Standards & Conformance” section for more details.
5) Immunity (Robustness)
Designed considering requirements based on EN 55035 / BS EN 55035. Check the “Standards & Conformance” section for more details.
Effective Use Cases
- When you want to embed an open-frame power supply (board type) as a built-in power source
- When installation space is limited and you'd like to select a power supply based on board size
- When you want to reduce operational risk by using a power supply equipped with protection such as short circuit / overvoltage / overcurrent
- When selecting a power supply that meets emission requirements (CISPR 32 / FCC Part15 / BS EN) in EMC design
- When selecting based on immunity requirements (EN55035) in consideration of external disturbances such as ESD, EFT, and surge
Applications & Use Cases
Widely applicable as a built-in power supply for I.T.E. / AV equipment.
- Devices requiring built-in power supplies
- Information and communication equipment
- Peripheral equipment, etc.
※ The above are examples and do not limit possible applications.
Standards & Conformance
| Item | Details |
|---|---|
| Technical Standards | 60950-1 / 62368-1 (model-specific safety standards must be checked) |
| Efficiency | Average Active Efficiency: 65.0% |
| EMC (Emission) | CE CISPR 32 EN55032 / FCC Part15 Class B / BS EN 55032 |
| Immunity (Robustness) | EN 55035 / BS EN 55035 |
| Protection Circuit | Short circuit protection / overvoltage protection / overcurrent protection |
| Operating Environment | Input (Voltage): AC100–240V (Allowable Range: AC90–264V), Input (Frequency): 50/60Hz (Allowable Range: 47–63Hz) / Operating Temperature: 0–50°C, Storage Temperature: -20–65°C, Operating/Storage Humidity: 5–95%RH (non-condensing) |
| Reference: Typical Model Specifications | 3.3V 2.0A, 5.0V 2.0A, 9.0V 1.1A, 12.0V 1.0A, 15.0V 0.7A, 18.0V 0.6A, 24.0V 0.5A (Output Accuracy ±5%, Ripple / Noise based on specifications) |
| Environmental Compliance | Compliant with RoHS2 |
Semi-Customization Support
Feel free to contact us for specification confirmation, quotes, or sample requests. Examples of semi-custom support can be found on the Customization Case Studies page.
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