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UNB3100 UNI
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UNB3100 is a 3-pole inlet type 100W AC/DC Power Adapters — Desktop & Wall-Mount. It meets the U.S. DOE Level VI efficiency standards and also complies with the IEC62368 technical standards. It is suitable as a power supply for various devices such as LCD displays, notebook PCs, and monitors, and is equipped with various protection circuits. Product series name:UNB3100 UNI |
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Products details
| Size | L:160.0 W:57.5 H:37.7/mm (IEC 320 C6) |
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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) |
If you are looking for products other than the above specifications, please contact our sales department.
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The UN 100W Series (UNI3100/UNB3100) is a 100W class AC/DC adapter for I.C.T./AV applications. Designed as a standard series with consideration for stability, it can be utilized when selecting external power supplies for audio, visual, and information and communication equipment.
It also supports Energy Efficiency Level VI (ErP/DoE), allowing selection in accordance with the requirements of Commission Regulation (EU) 2019/1782 and DOE 10 CFR part 429 and 430. It can also help in identifying adoption requirements related to emission, immunity, protection circuits, and environmental compliance (RoHS 2).
| UNIFIVE As a power supply manufacturer with over 35 years of experience in power development, we consistently support processes from reviewing specifications for mass production, acquiring certifications, launching mass production, to post-production follow-up. Based on Unifive’s standard models, we offer flexible supply and customization, from prototypes and evaluation to small- and medium-scale production, and even large lot manufacturing. We support power selection for mass adoption starting from the specification review stage. |
Key Features
100W Class with Both Stability and Energy Saving
This 100W class external power supply balances stability and energy efficiency. Suitable models can be selected according to the power requirements of the device.
Technical Standards & Protection Circuits
Compliant with IEC 62368-1 standards. Equipped with short-circuit protection, overvoltage protection, and overcurrent protection. Overtemperature protection is optional.
Efficiency
Compliant with Energy Efficiency Level VI (ErP/DoE). Please check “Standards & Compliance” for details.
Emission
Compliant with FCC Part15-B / EN(CISPR)55032-B / VCCI-B / BS EN 55032. Please refer to “Standards & Compliance” for further information.
Immunity
Based on EN55035 / BS EN 55035, it considers requirements such as ESD, EFT, and surge (EN61000-4-x). See “Standards & Compliance” for details.
Effective Use Cases
- Devices requiring a 100W class external power supply that prioritize stability in power selection
- Advance power selection for mass production under the assumption of meeting energy efficiency requirements (Energy Efficiency Level VI)
- For EMC design, choose a power supply in line with emission standards (FCC / EN(CISPR) / VCCI, etc.)
- Considering disturbances such as ESD, EFT, and surge, incorporate external power supplies based on immunity requirements (EN61000-4-x)
- Reduce operational trouble risks with external power supplies equipped with protections such as short-circuit, overvoltage, and overcurrent
Applications
Applicable to a wide range of I.T.E./AV equipment. Examples include:
- Audio equipment
- Video equipment
- Information and communication devices, etc.
*These are only examples and do not limit the possible uses.
Standards & Compliance
| Item | Details |
|---|---|
| Technical Standard | IEC 62368-1 |
| Efficiency | Energy Efficiency Level VI (ErP/DoE) / Commission Regulation (EU) 2019/1782 / DOE 10 CFR part 429 and 430 |
| EMC Standard (Emission) | 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 Circuit | Short-circuit protection / Over-voltage protection / Over-current protection / Over-temperature protection (optional) |
| Operating Environment | Input Voltage: AC100–240V (allowable range: AC90–264V), Input Frequency: 50/60Hz (allowable range: 47–63Hz) / Power Factor: 0.9 (AC100V/AC230V) / Operating Temperature: 0–40℃, Storage Temperature: -20–65℃, Operating/Storage Humidity: 5–95%RH (non-condensing) |
| Environmental Compliance | Compliant with RoHS 2 |
| Reference: Example of Representative Model | UNx3100-2441: 24.0V 4.167A, Voltage Accuracy ±5%, Average Operating Efficiency 88.00%, No-load Power Consumption 0.21W, Ripple 240mV, Noise 480mV |
Semi-Custom Support
Please feel free to contact us for specification confirmation, quotations, and sample consultations. Semi-custom support examples can be found on the customization case page.
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