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VVA324 B for lithium battery chargingAC/DC Power Adapters — Desktop & Wall-Mount
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This is a 24W lithium-ion battery charging AC/DC Power Adapters — Desktop & Wall-Mount. The AC plug is O type. It supports CCCV charging and can be used for charging small devices and various other equipment. It is a high-efficiency model that meets DOE Level VI standards and has passed tracking resistance and glow wire tests. Product series name:VVA324 B for lithium battery chargingAC/DC Power Adapters — Desktop & Wall-Mount |
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Products details
| Size | L:72.7 W:40.0 H:61.5/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 VV 24W B Series is a 24W wall-mount AC/DC adapter designed for charging lithium batteries in portable GPS devices, PDAs, digital cameras, and other equipment. It complies with safety standard 62368-1 and PSE Appendix 8. Available in two models, 8.4V and 14.3V, with eight types in the lineup: VV324 B, VVZ324 B, VVE324 B, VVK324 B, VVA324 B, VVR324 B, VVF324 B, and VVG324 B.
Specifically designed for lithium battery charging, it is optimized for portable devices where mobility is essential. Its high efficiency, low cost, and lightweight design support adoption across a wide range of applications. Compliant 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 for mass production, certification acquisition, production launch, to post-mass 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 according to required quantities. We also support semi-custom solutions and assist with power supply selection from the specification planning stage toward mass production adoption. |
Key Features
1) Designed for Lithium Battery Charging and Portable Devices
A dedicated wall-mount AC/DC adapter designed for lithium battery charging. Optimized as a charging power source for mobility-focused portable devices such as MP3 players, portable GPS devices, PDAs, audio and network equipment, and digital cameras. Complies with the ICT equipment safety standard 62368-1, supporting applications in information technology and audio-visual equipment. Please contact our sales department for detailed certification status of each model.
2) High Efficiency, Low Cost, Lightweight Design
High efficiency, low cost, and lightweight wall-mount design allows installation simply by plugging directly into a wall outlet. Achieves 86.1% efficiency for the 8.4V model and 86.0% for the 14.3V model. Also compliant with LPS (Limited Power Source) requirements.
3) Available in 8 Plug Types for Global Markets
Available in 8 types: VV324 B (U plug), VVZ324 B (Z plug), VVE324 B (E plug), VVK324 B (K plug), VVA324 B (A plug), VVR324 B (R plug), VVF324 B (F plug), and VVG324 B (G plug), providing strong support for global market deployment. Please consult our sales department regarding certifications compliant with each country's plug standards.
4) EMC Compliance for ICT 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 Part15 Class B and VCCI Class B. Compliance with BS EN standards supports certification acquisition for the UK market Products.
5) Energy Efficiency Level VI Compliant, Two Output Models
Available in two output voltage models: 8.4V and 14.3V, ideal for 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 no-load power consumption of 0.1W.
Main Specifications
| Series Name | VV 24W B Series |
| Products Category | AC/DC Adapter for ITE and AV Equipment (Wall-mount, Lithium Battery Charging Compatible) |
| Rated Output | 24W |
| Key Features | High efficiency, low cost, lightweight design, lithium battery charging compatible, mobility-focused |
| Applicable Equipment | MP3 players, portable GPS devices, PDAs, audio and network equipment, digital cameras |
| Operating Temperature Range | 0-40°C (natural air cooling, altitude) |
| Safety Standards | 62368-1, PSE Appendix 8 (Please contact our sales department for details of each model) |
| Energy Efficiency | Energy Efficiency Level VI (ErP/DoE), compliant with EU Regulation (EU) 2019/1782, 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 |
| Operating Environment | Input: AC100-240V (range: AC90-264V), 50/60Hz (range: 47-63Hz) / Storage temperature: -20-65°C (natural air cooling, altitude) / Operating and storage humidity: 5-95%RH (no condensation) |
| Reference: Output Voltage, Current, Efficiency | 8.4V 2.8A (Efficiency 86.1%) / 14.3V 1.6A (Efficiency 86.0%) (Output accuracy ±5%, ripple 150mV, noise 200mV, no-load power consumption 0.1W) |
| Reference: Types and Dimensions | VV324 B (72.70×53.0×35.70mm), VVZ324 B (72.70×53.0×35.70mm), VVE324 B (72.70×71.00×35.70mm), VVK324 B (72.70×49.50×60.20mm), VVA324 B (72.70×61.50×40.00mm), VVR324 B (72.70×71.00×35.70mm), VVF324 B (72.70×71.00×35.70mm), VVG324 B (72.70×61.50×40.00mm) |
| Others | RoHS 2 compliant, LPS compliant |
Semi-Custom Support
Please feel free to contact us for specification confirmation, quotations, or sample requests. You can view examples of semi-custom solutions on our customization case page.