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UNVVU3012 B for lithium battery chargingAC/DC Power Adapter
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This is a 12W lithium-ion battery charging AC/DC Power Adapter. The AC plug is Type A. 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 passed tracking resistance and glow-wire tests. Product series name:UNVVU3012 B for lithium battery chargingAC/DC Power Adapter |
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Products details
| Size | L:59.0 W:28.0 H:37.6/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) compatible with 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 plug 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 flexible installation without space constraints, while the international plug variations support global deployment. Compliant with Energy Efficiency Level VI (ErP/DoE), EU Commission Regulation (EU) 2019/1782, and DOE 10 CFR Part 429 and 430. All models feature an 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 and certification acquisition to mass production launch and post-production follow-up, with mass adoption in mind. Based on standard products, we offer flexible supply from small-lot prototyping and evaluation to small- and medium-scale production, as well as large-volume 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; ideal for ITE/AV equipment
This wall-mount AC/DC adapter features a dedicated design compatible with lithium battery charging. It is ideal as a charging power supply for a wide range of devices equipped with lithium batteries, including ITE (Information Technology Equipment) and AV equipment. In addition to ICT equipment safety standards 62368-1 and 60950-1, it also complies with the household appliance standard 60065-1, supporting adoption in diverse equipment. Please contact our sales department for details on certifications for each model.
2) Compact, lightweight, and space-saving design
The wall-mount compact and lightweight design allows installation simply by plugging directly into an outlet. Minimizing installation space, it supports a wide range of applications for both household and industrial use. LPS (Limited Power Source) certified.
3) Five plug types support 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), strongly supporting global market expansion. Please consult our sales department regarding certification compliance for each country's plug standards.
4) EMC compliance for ICT and household equipment (CISPR 32, EN55035, BS EN55032, BS EN55035)
EMC standards comply with CE CISPR 32 EN55032, BS EN 55032 (emission), EN 55035, and BS EN 55035 (immunity) for ICT equipment. Also compliant with FCC Part 15 Class B and VCCI Class B. Compliance with BS EN standards supports product certification for the UK market.
5) Energy Efficiency Level VI compliant; four output models available
Available in four output voltage models: 5.0V, 12.0V, 12.3V, and 24.0V, meeting diverse charging needs. Compliant with Energy Efficiency Level VI (ErP/DoE), EU Commission Regulation (EU) 2019/1782, and DOE 10 CFR Part 429 and 430. All models achieve no-load power consumption of 0.1W.
Main Specifications
| Series Name | UNVV 12W B Series |
| Product Category | AC/DC Adapter for ITE and AV Equipment (Wall-mount, Lithium Battery Charging Compatible) |
| Rated Output | 12W |
| Key Features | Compact and lightweight design, lithium battery charging compatible |
| Operating Temperature Range | 0 to 40°C (natural air cooling, altitude) |
| Safety Standards | 62368-1, 60950-1, 60065-1, PSE Appendix Table 8 (contact sales for details per model) |
| Energy Efficiency | Energy Efficiency Level VI (ErP/DoE), compliant with EU Regulation (EU) 2019/1782 and DOE 10 CFR Part 429 and 430 |
| Emission | FCC Part 15 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, altitude) / Operating and 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 and Dimensions | UNVVU3012 B (59.00 x 28.00 x 37.60mm), UNVVE3012 B (59.00 x 28.00 x 55.80mm), UNVVK3012 B (59.00 x 49.20 x 46.80mm), UNVVA3012 B (59.00 x 40.00 x 46.60mm), UNVVZ3012 B (59.00 x 28.00 x 37.60mm) |
| Others | RoHS 2 compliant, LPS compliant |
Semi-Custom Support
Please feel free to contact us for specification confirmation, quotations, or sample requests. Examples of semi-custom solutions can be found on our Customization Case Studies page.