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UNVUK3036 B Lithium Battery Charging AC/DC Power Adapters — Desktop & Wall-Mount
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This is an AC adapter for charging 36W lithium-ion batteries. The AC pin is BF type. It supports CCCV charging and can be used for charging small devices and various other equipment. This high-efficiency model complies with DOE Level VI standards and has also passed tracking and glow wire tests. Product series name:UNVUK3036 B Lithium Battery Charging AC/DC Power Adapters — Desktop & Wall-Mount |
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Products details
| Size | L:72.7 W:49.5 H:60.2/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 UNVU 36W B Series is a 36W wall-mount AC/DC adapter designed for lithium battery charging in E-bikes and charging equipment. Compliant with the safety standard 62368-1 and PSE Appendix 8. Available in three models ranging from 14.3V to 25.2V, with eight types: UNVUU3036 B, UNVUZ3036 B, UNVUE3036 B, UNVUK3036 B, UNVUA3036 B, UNVUR3036 B, UNVUF3036 B, and UNVUG3036 B.
Featuring a safe and highly efficient charging design compatible with CC/CV charging mode, it is ideal for charging equipment with lithium batteries, including E-bikes. Compliant with Energy Efficiency Level VI (ErP/DoE), EU Commission Regulation 2019/1782, and DOE 10 CFR Part 429 and 430. All models feature low no-load power consumption of 0.1W.
| UNIFIVE Reasons to Choose Us: 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 a view toward volume adoption. Based on our standard products, we offer flexible supply options tailored to production scale, from small-lot prototyping and evaluation to small- and medium-scale production and large-volume manufacturing. We also support semi-custom solutions and assist with power supply selection from the specification planning stage through mass production adoption. |
Key Features
1) Supports CC/CV Charging Mode and Lithium Battery Charging for E-bikes
This wall-mount AC/DC adapter features a safe and highly efficient charging design compatible with CC (Constant Current) / CV (Constant Voltage) charging mode. It is optimized as a charging power supply for devices equipped with lithium batteries, including E-bikes and charging equipment. The safety standard complies with 62368-1 for ICT equipment and is suitable for information and communication technology equipment and audio-visual equipment. For details on certification status for each model, please contact our sales department.
2) High-Efficiency Design Supporting Safe Charging
Achieves high efficiency of 87.39% for the 14.3V model, 87.25% for the 16.8V model, and 86.38% for the 25.2V model. Charging control via CC/CV mode prevents overcharging and supports safe lithium battery charging. Also compliant with LPS (Limited Power Source).
3) Available in 8 Plug Types to Support Global Deployment
Available in eight types: UNVUU3036 B (U plug), UNVUZ3036 B (Z plug), UNVUE3036 B (E plug), UNVUK3036 B (K plug), UNVUA3036 B (A plug), UNVUR3036 B (R plug), UNVUF3036 B (F plug), and UNVUG3036 B (G plug), strongly supporting global market expansion. Please consult our sales department regarding certification for compliance with national plug standards.
4) EMC Standards for ICT Equipment (CISPR 32, EN55035, BS EN55032, BS EN55035)
Compliant with EMC standards for ICT equipment, including CE CISPR 32 EN55032, BS EN 55032 (emission), EN 55035, and BS EN 55035 (immunity). Also supports FCC Part15 Class B and VCCI Class B. Compliance with BS EN standards also supports certification for the UK market Products.
5) Energy Efficiency Level VI Compliant, Available in 3 Output Models
Available in three output voltage models: 14.3V, 16.8V, and 25.2V, ideal for E-bikes and lithium battery charging applications. 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 low no-load power consumption of 0.1W.
Main Specifications
| Series Name | UNVU 36W B Series |
| Products Category | AC/DC Adapter for ITE and AV Equipment (Wall-Mount Type, Compatible with Lithium Battery Charging) |
| Rated Output | 36W |
| Main Features | Supports CC/CV charging mode, high-efficiency design, safe charging |
| Applicable Equipment | E-bikes, lithium battery-equipped charging devices |
| Operating Temperature Range | 0 to 40°C (natural air cooling, altitude) |
| Technical Standards (Safety) | 62368-1, PSE Appendix 8 (For details of each model, please contact sales) |
| Energy Efficiency | Energy Efficiency Level VI (ErP/DoE), compliant with EU Commission Regulation (EU) 2019/1782 and DOE 10 CFR Part 429 and 430 |
| Emission | 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 / Overtemperature protection (optional) |
| Operating Environment | Input: AC100 to 240V (range: AC90 to 264V), 50/60Hz (range: 47 to 63Hz) / Storage temperature: -20 to 65°C (natural air cooling, altitude) / Operating and storage humidity: 5 to 95% RH (non-condensing) |
| Reference: Output Voltage, Current, Efficiency | 14.3V 2.5A (Efficiency 87.39%) / 16.8V 2.0A (Efficiency 87.25%) / 25.2V 1.0A (Efficiency 86.38%) (Output accuracy ±5%, ripple and noise 240mV each, no-load power consumption 0.1W) |
| Reference: Types and Dimensions | UNVUU3036 B (72.70 x 53.0 x 35.70mm), UNVUZ3036 B (72.70 x 53.0 x 35.70mm), UNVUE3036 B (72.70 x 71.00 x 35.70mm), UNVUK3036 B (72.70 x 49.50 x 60.20mm), UNVUA3036 B (72.70 x 61.50 x 40.00mm), UNVUR3036 B (72.70 x 71.00 x 35.70mm), UNVUF3036 B (72.70 x 71.00 x 35.70mm), UNVUG3036 B (72.70 x 61.50 x 40.00mm) |
| Other | RoHS 2 compliant, LPS compliant |
Semi-Custom Support
Please feel free to contact us for specification confirmation, quotations, and sample inquiries. Examples of semi-custom solutions can be found on our Customization Case Studies page.