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UN318 UN
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This is an 18W AC/DC Power Adapter. It can be used for various devices such as AV equipment, IoT-related devices, network equipment, inspection jigs, and sensors. This compact and highly efficient AC/DC Power Adapter complies with DOE VI standards. Universal type. The AC pin type is Type A. ProductsSeries Name:UN318 UN |
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ProductsDetails
| Size | 63.9*49.5*29.5 |
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| AC Input Rating (AC Input Rating) | 90V～264V |
| DC Output Rating (DC Output Rating) |
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| Safety |
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| Notes | *For 48.0V/0.4A PSE, please contact our sales team. |
If you are looking for Products other than the above specifications, please contact our sales team.
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The UN 18W Series is an 18W-class AC/DC adapter for various I.C.T./AV applications. As a standard series designed with stability in mind, it can be used for selecting external power supplies intended for mass production adoption.
It also complies with Energy Efficiency Level VI (ErP/DoE), enabling power supply selection in accordance with EU Commission Regulation (EU) 2019/1782 and DOE 10 CFR Part 429 and 430 requirements. It can also be used to confirm compliance with standards for emissions, immunity, and protection circuits.
| UNIFIVE is chosen because: As a power supply manufacturer with over 35 years of development experience, we provide comprehensive support from power specification review for mass production adoption to certification acquisition, production launch, and post-mass-production after-sales support. Based on UNIFIVE standard products, we offer flexible supply and customization to meet various production volumes, from prototyping and evaluation to small- and medium-scale production and large-lot manufacturing. We support your power supply selection for mass production from the specification review stage. |
Key Features
Standard Series Combining Stability and Energy Efficiency
An 18W-class standard product designed with stability in mind while meeting energy efficiency requirements, suitable for external power supplies for audio, video, and information communication equipment.
Technical Standards and Protection Circuits
Complies with 60950-1/62368-1/GB4943.1/TP TC 004/2011 (applicable conditions vary by model). Equipped with short-circuit protection/overvoltage protection/overcurrent protection circuits.
Output Lineup (Examples)
Representative models include 5.0V (2.6A/3.0A)/5.5V (3.0A)/5.9V (2.8A)/9.0V (2.0A)/12.0V (1.5A)/15.0V (1.2A)/24.0V (0.75A)/48.0V (0.4A).
Efficiency
Energy Efficiency Level VI (ErP/DoE) compliant. Please refer to "Standards and Compliance" for details.
Emissions
Complies with FCC Part 15-B/EN(CISPR)55032-B/VCCI-B, etc. Please refer to "Standards and Compliance" for details.
Immunity
Based on EN55035/BS EN 55035, considering requirements for ESD, EFT, surge, etc. (EN61000-4-x). Please refer to "Standards and Compliance" for details.
Effective Implementation Cases
- When selecting an external power supply with a focus on stability for mass production adoption
- When proceeding with specification review on the premise of meeting external power supply efficiency requirements (Energy Efficiency Level VI)
- When selecting a power supply in EMC design in accordance with emission requirements (FCC/EN(CISPR)/VCCI, etc.)
- When incorporating an external power supply that considers resistance requirements (EN61000-4-x) against disturbances such as ESD, EFT, and surge
- When reducing operational trouble risks with an external power supply equipped with short-circuit, overvoltage, and overcurrent protection
Applications and Use Cases
Applicable to various I.T.E./AV equipment. Examples:
- Information and communication equipment
- Audio equipment
- Video equipment
- Peripheral devices, etc.
*The above are examples and do not limit applications.
Standards and Compliance
| Item | Description |
|---|---|
| Technical Standards | 60950-1/62368-1/GB4943.1/TP TC 004/2011 (applicable conditions vary by model) |
| Efficiency | Energy Efficiency Level VI (ErP/DoE)/Commission Regulation (EU) 2019/1782/DOE 10 CFR Part 429 and 430 |
| EMC Standards (Emissions) | FCC Part 15-B/EN(CISPR)55032-B/VCCI-B/GB9254/GB17625.1/KN32・KN35/TP TC 020/2011/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 (voltage): AC100-240V (range: AC90-264V), Input (frequency): 50/60Hz (range: 47-63Hz)/Operating temperature: 0-40°C, Storage temperature: -20-65°C, Operating/Storage humidity: 5-95%RH (no condensation) |
| Environmental Compliance | RoHS 2 compliant |
Semi-Custom Support
Please feel free to contact us for specification confirmation, quotations, or sample inquiries. You can view examples of semi-custom support on the Customization Case Studies page.
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