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UNVGE3045
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UNVGE3045 is a 45W output AC/DC Power Adapter that supports a wide range of applications, including communication devices, AV equipment, and small laptops. It is a high-efficiency product that complies with the latest efficiency standard, DOE Level VII, and is equipped with protection circuits such as overcurrent protection, overvoltage protection, and short-circuit protection, ensuring safe and reliable use. ProductsSeries Name:UNVGE3045 |
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ProductsDetails
| Size | L:70.0 W:35.0 H:66.3/mm |
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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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| Use Case Examples | Introduction of Products by Application (PDF) |
If you are looking for Products other than the above specifications, please contact our sales team.
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The UNVG 45W Series is a 45W-class AC/DC adapter featuring GaN FET technology. Its compact design makes it an ideal choice as an external power supply for applications where space-saving and ease of handling are important.
It also complies with Energy Efficiency Level VI (ErP/DoE), enabling power supply selection in consideration of requirements such as Commission Regulation (EU) 2019/1782 and DOE 10 CFR part 429/430.
| UNIFIVE is chosen because: As a power supply manufacturer with over 35 years of development experience, we provide end-to-end support from power specification review for mass production adoption to certification acquisition, mass production launch, and post-production after-sales support. Based on UNIFIVE's standard products, we offer flexible supply and customization according to production volume, 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
Compact Design with GaN Technology
By adopting GaN technology, this series achieves both miniaturization, weight reduction, and high efficiency. It is suitable as an external power supply for installations in limited spaces and applications requiring greater design flexibility on the equipment side.
Technical Standards and Protection Circuits
Compliant with IEC 62368-1 (please contact us for details of each model). Equipped with short-circuit protection / overvoltage protection / overcurrent protection / overtemperature protection.
Efficiency
Energy Efficiency Level VI (ErP/DoE) compliant. Please refer to "Standards and Compliance" for details.
Emissions
Compliant with FCC Part15-B / EN(CISPR)55032-B / VCCI-B / BS EN 55032. 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 Use Cases
- When prioritizing miniaturization and weight reduction and aiming for space-saving equipment design with a compact external power supply
- When selecting a power supply for mass production adoption under the premise of meeting external power efficiency requirements (Energy Efficiency Level VI)
- When selecting an external power supply in EMC design in accordance with emission requirements (FCC / EN(CISPR) / VCCI, etc.)
- When incorporating a power supply that considers immunity requirements (EN61000-4-x) against disturbances such as ESD, EFT, and surge
- When reducing operational risk by using an external power supply equipped with protections such as short-circuit, overvoltage, overcurrent, and overtemperature protection
Applications and Examples
Applicable to various I.T.E. / AV equipment. Representative examples:
- Information and communication equipment
- Video equipment
- Audio equipment
- Peripheral devices, etc.
*The above are examples and do not limit applications.
Standards and Compliance
| Item | Details |
|---|---|
| Technical Standard | IEC 62368-1 (please contact us for details of each model) |
| Efficiency | Energy Efficiency Level VI (ErP/DoE) / Commission Regulation (EU) 2019/1782 / DOE 10 CFR part 429 and 430 / DOE VII Draft |
| EMC Standards (Emissions) | FCC Part15-B / EN(CISPR)55032-B / VCCI-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: 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 (non-condensing) |
| Environmental Compliance | RoHS2 compliant |
| Reference: Example Specifications of Representative Models | 12.0V 3.8A / 15.0V 3.0A / 19.0V 2.4A / 24.0V 2.0A / 48.0V 0.94A, Voltage accuracy ±5%, No-load power consumption 0.1W, Average efficiency (e.g., 87.73%-87.77%), Ripple/Noise (e.g., 150-300mV / 200-300mV) |
Semi-Custom Support
Please feel free to contact us for specification confirmation, quotations, or sample inquiries. You can check examples of semi-custom support on the Customization Case Studies page.