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ULVUL3018 LED AC/DC Power Adapter
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This is an AC adapter for 18W LED devices. It supports CV mode and is designed in compliance with IEC6100-3-2 and IEC61347-1, making it an ideal series for LED lighting. Customization to CC_CV is also available. This model complies with harmonic current regulations established by the Japan Lighting Manufacturers Association, which apply to all lighting equipment of 5W or more, including LED devices. Product series name:ULVUL3018 LED AC/DC Power Adapter |
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Products details
| Size | 70*35*48 |
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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 ULVU 18W Series is a compact, high-efficiency constant voltage (CV) output LED driver (18W) wall-mount type designed for LED lighting. It complies with the LED lighting safety standard 61347-1, as well as 62368-1, 60065-1, 60950-1 for ICT equipment and PSE. Available in four models from 12V to 24V, the lineup includes nine types: ULVUU3018, ULVUL3018, ULVUZ3018, ULVUE3018, ULVUR3018, ULVUA3018, ULVUK3018, ULVUF3018, and ULVUG3018.
Featuring a power factor correction (PFC) design compliant with IEC 61000-3-2 harmonic regulations and the Japan Lighting Manufacturers Association harmonic current regulations, it meets the power quality requirements specific to LED lighting equipment. In addition to standard CV mode, customization is available for CC/CV mode, CC-only mode, LED stands, and LED fluorescent lamps. All models achieve 85% efficiency and low no-load power consumption of 0.3W.
| UNIFIVE Reasons to Choose Us: As a power supply manufacturer with over 35 years of development experience, we provide comprehensive support from specification review for mass production adoption 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 high-volume production according to your quantity requirements. We also support semi-custom solutions and assist in power supply selection from the specification planning stage for mass production adoption. |
Key Features
1) Dedicated design for LED lighting, compliant with 61347-1
This wall-mount power supply for LED lighting complies with the dedicated LED driver safety standard IEC 61347-1. It also supports 62368-1, 60065-1, 60950-1 for ICT equipment, enabling adoption in a wide range of lighting equipment such as LED luminaires, LED stands, and LED fluorescent lamps. For details on certifications for each model, please contact our sales department.
2) Compliant with IEC 61000-3-2 harmonic regulations and Japan Lighting Manufacturers Association regulations, with PFC
Complies with IEC 61000-3-2 harmonic regulations applicable to all LED lighting equipment over 5W and up to 25W. It also supports the harmonic current regulations established by the Japan Lighting Manufacturers Association (applicable to all lighting equipment over 5W, including LED devices). Equipped with a power factor correction (PFC) circuit, it ensures a power factor of 0.75 or higher at both AC100V and AC230V input. Stable power quality is achieved in compliance with harmonic current requirements (THD ≤ 70%, with 3rd, 5th, 7th, 9th, and 11th harmonics controlled within specified limits).
3) Standard CV mode with support for CC/CV and other customizations
Standard support for CV (constant voltage) mode ensures stable LED operation. In addition, semi-custom options are available for CC/CV mode, CC-only mode, LED stands, and LED fluorescent lamps, providing flexible support for various LED lighting design requirements. Please contact our sales department for details.
4) EMC standards compliance for LED lighting (CISPR 15, EN61547, BS EN55015, BS EN61547)
Complies with emission standards for LED lighting equipment CISPR 15, BS EN55015 and immunity standards EN61547, BS EN61547. Also supports FCC-B and VCCI-B. Comprehensive EMC compliance including EN55032, EN61000-3-2/3-3, and the EN61000-4 series ensures electromagnetic compatibility required for lighting equipment.
5) 85% efficiency for all models, universal input, available in 9 plug types
All four models from 12V to 24V achieve 85.0% efficiency. With universal input support of AC90-264V, they can be used in power environments worldwide. Available in 9 types: ULVUU3018 (U plug), ULVUL3018 (L plug), ULVUZ3018 (Z plug), ULVUE3018 (E plug), ULVUR3018 (R plug), ULVUA3018 (A plug), ULVUK3018 (K plug), ULVUF3018 (F plug), and ULVUG3018 (G plug), supporting global market deployment. Designed with low no-load power consumption of 0.3W.
Main Specifications
| Series Name | ULVU 18W Series |
| Products Category | LED lighting driver (wall-mount type, LED Lighting Standard) |
| Rated Output | 18W |
| Key Features | IEC 61000-3-2 harmonic regulations and Japan Lighting Manufacturers Association compliance, built-in PFC, standard CV mode (CC/CV and other custom support), compact and lightweight, universal input |
| Main Applications | LED lighting fixtures, LED stands, LED fluorescent lamps |
| Operating Temperature Range | 0-40°C (natural air cooling, at sea level) |
| Safety Standards | 61347-1 (LED lighting), 62368-1, 60065-1, 60950-1, PSE (for details of each model, please contact sales) |
| Energy Efficiency | Up to 85% |
| Power Factor (PFC) | 0.75 or higher (at AC100V and AC230V input), compliant with IEC 61000-3-2 harmonic regulations (THD ≤ 70%), compliant with Japan Lighting Manufacturers Association harmonic current regulations (applicable to lighting equipment over 5W) |
| Emission | FCC-B / CISPR 15 / BS EN55015 / VCCI-B |
| Immunity | EN61547 / BS EN61547 |
| EMS Compliance | EN55032 / EN61000-3-2 / EN61000-3-3 / EN61000-4-2 to 4-6, 4-8, 4-11 |
| Protection Circuits | Short circuit protection (SCP) / Overvoltage protection (OVP) / Overcurrent protection (OCP) |
| Operating Environment | Input: AC100-240V (range: AC90-264V), 50/60Hz (range: 47-63Hz) / Storage temperature: -20-65°C (natural air cooling, at sea level) / Operating and storage humidity: 5-95%RH (no condensation) |
| Reference: Output Voltage, Current, Efficiency | 12.0V 1.5A (85.0% efficiency) / 15.0V 1.2A (85.0% efficiency) / 19.0V 0.95A (85.0% efficiency) / 24.0V 0.75A (85.0% efficiency) (Output accuracy ±7%, ripple and noise 5V each, no-load power consumption 0.3W) |
| Reference: Types and Dimensions | ULVUU3018 (70.00×35.00×48.00mm), ULVUL3018 (70.00×35.00×48.00mm), ULVUZ3018 (70.00×35.00×44.00mm), ULVUE3018 (70.00×35.00×62.30mm), ULVUR3018 (70.00×35.00×62.30mm), ULVUA3018 (70.00×Ø38.00×57.00mm), ULVUK3018 (70.00×48.80×51.20mm), ULVUF3018 (70.00×35.00×62.30mm), ULVUG3018 (70.00×Ø38.00×57.00mm) |
| Others | RoHS 2 compliant |
Semi-Custom Support
For specification confirmation, quotations, or sample requests, please feel free to contact us. You can view examples of semi-custom solutions on the Customization Case Studies page.