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UNVVE3012 B Lithium Battery Charging AC/DC Power Adapter
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This is a 12W lithium-ion battery charging AC/DC Power Adapter. The AC plug is a round 2-pin type. It supports CCCV charging and can be used for charging small devices and various other equipment. This high-efficiency model meets DOE Level VI standards and has also passed tracking and glow-wire tests. Product series name:UNVVE3012 B Lithium Battery Charging AC/DC Power Adapter |
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Products details
| Size | L:59.0 W:28.0 H:55.8/mm |
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| AC Input Rating | 90V-264V |
| DC Output Rating |
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| Safety |
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If you are looking for products other than the above specifications, please contact our sales department.
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The UNVV 12W B Series is a compact and lightweight wall-mount AC/DC adapter (12W) designed for lithium battery charging. It complies with safety standards 62368-1, 60950-1, and 60065-1 as well as PSE Appendix Table 8. Available in four models ranging from 5V to 24V, the lineup includes five types: UNVVU3012 B (U plug), UNVVE3012 B (E plug), UNVVK3012 B (K plug), UNVVA3012 B (A plug), and UNVVZ3012 B (Z plug).
Specifically designed for lithium battery charging, it is ideal as a charging power supply for a wide range of equipment, including ITE and AV devices. Its compact and lightweight design allows installation in limited spaces, and the availability of international plug variations supports global deployment. It complies with Energy Efficiency Level VI (ErP/DoE), EU Commission Regulation 2019/1782, and DOE 10 CFR Part 429 and 430. All models feature energy-saving design with no-load power consumption of 0.1W.
| UNIFIVE is chosen because: As a power supply manufacturer with over 35 years of development experience, we provide comprehensive support from specification planning with mass production in mind to certification acquisition, mass production launch, and post-production follow-up. Based on standard products, we offer flexible supply from small-lot prototyping and evaluation to medium-scale and large-scale mass production. We also support semi-custom solutions and assist with power supply selection from the specification planning stage for mass production adoption. |
Key Features
1) Supports Lithium Battery Charging, for ITE/AV Equipment
This wall-mount AC/DC adapter features a dedicated design supporting lithium battery charging. It is ideal as a charging power supply for a wide range of lithium battery-equipped devices, including ITE (Information Technology Equipment) and AV equipment. In addition to safety standards 62368-1 and 60950-1 for ICT equipment, it also complies with 60065-1 for household appliances, supporting adoption across diverse equipment. For details on certifications for each model, please contact our sales department.
2) Compact, Lightweight, and Space-Saving Design
The wall-mount compact, lightweight, and space-saving design allows for easy installation by simply plugging into an outlet. Its minimal installation space requirement makes it suitable for both residential and industrial applications. LPS (Limited Power Source) certification is supported.
3) Available in 5 Plug Types, Supporting Global Deployment
Available in five types: UNVVU3012 B (U plug: North America), UNVVE3012 B (E plug: Europe), UNVVK3012 B (K plug: UK), UNVVA3012 B (A plug: Australia), and UNVVZ3012 B (Z plug), providing strong support for global market expansion. Please contact our sales department regarding certification for each country's plug standards.
4) EMC Standards for ICT and Household Appliances (CISPR 32, EN55035, BS EN55032, BS EN55035)
EMC standards comply with CE CISPR 32 EN55032, BS EN 55032 (emissions), EN 55035, and BS EN 55035 (immunity) for ICT equipment. Also compliant with FCC Part15 Class B and VCCI Class B. Compliance with BS EN standards supports certification for products in the UK market.
5) Energy Efficiency Level VI Compliant, Available in 4 Output Models
Available in four output voltage models: 5.0V, 12.0V, 12.3V, and 24.0V to meet diverse charging needs. Complies with Energy Efficiency Level VI (ErP/DoE), EU Commission Regulation (EU) 2019/1782, and DOE 10 CFR Part 429 and 430. Energy-saving design achieves no-load power consumption of 0.1W for all models.
Main Specifications
| Series Name | UNVV 12W B Series |
| Product Category | AC/DC Adapter for ITE and AV Equipment (Wall-Mount, Supports Lithium Battery Charging) |
| Rated Output | 12W |
| Key Features | Compact, lightweight, space-saving design; supports lithium battery charging |
| Operating Temperature Range | 0 to 40°C (natural air cooling, above sea level) |
| Safety Standards | 62368-1, 60950-1, 60065-1, PSE Appendix Table 8 (please contact sales for details by model) |
| Energy Efficiency | Energy Efficiency Level VI (ErP/DoE), compliant with EU Commission Regulation (EU) 2019/1782 and DOE 10 CFR Part 429 and 430 |
| Emissions | FCC Part15 Class B / CE CISPR 32 EN55032 Class B / VCCI Class B / BS EN 55032 |
| Immunity | EN 55035 / BS EN 55035 |
| Protection Circuits | Short-circuit protection / Overvoltage protection / Overcurrent protection |
| Operating Environment | Input: AC100-240V (range: AC90-264V), 50/60Hz (range: 47-63Hz) / Storage temperature: -20 to 65°C (natural air cooling, above sea level) / Operating & storage humidity: 5-95%RH (no condensation) |
| Reference: Output Voltage, Current, Efficiency | 5.0V 2.0A (78.7% efficiency) / 12.0V 1.0A (83.0%) / 12.3V 0.7A (80.9%) / 24.0V 0.5A (83.0%) (Output accuracy ±5%, ripple 200mV, noise 300mV, no-load power consumption 0.1W) |
| Reference: Type & Dimensions | UNVVU3012 B (59.00x28.00x37.60mm), UNVVE3012 B (59.00x28.00x55.80mm), UNVVK3012 B (59.00x49.20x46.80mm), UNVVA3012 B (59.00x40.00x46.60mm), UNVVZ3012 B (59.00x28.00x37.60mm) |
| Other | RoHS 2 compliant, LPS compliant |
Semi-Custom Support
For specification confirmation, quotations, or sample inquiries, please feel free to contact us. Examples of semi-custom solutions can be found on our Customization Case Studies page.