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ULVUR3018 LED AC/DC Power Adapter
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This is an AC adapter for 18W LED equipment. The AC pin is a round 2-pin Korean certification type. It is designed in compliance with IEC6100-3-2 and IEC61347-1. It supports CV mode and is 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:ULVUR3018 LED AC/DC Power Adapter |
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Products details
| Size | 70*35*62.3 |
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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) designed for LED lighting applications, wall-mount type. It complies with the LED lighting safety standard 61347-1, as well as 62368-1, 60065-1, 60950-1 for ICT equipment and PSE requirements. Available in four models from 12V to 24V, the lineup includes nine types: ULVUU3018, ULVUL3018, ULVUZ3018, ULVUE3018, ULVUR3018, ULVUA3018, ULVUK3018, ULVUF3018, and ULVUG3018.
Power factor correction (PFC) design compliant with IEC 61000-3-2 harmonic regulations and the Japan Lighting Manufacturers Association harmonic current regulations meets the specific power quality requirements of LED lighting equipment. In addition to standard CV mode, customization for CC/CV mode, CC-only mode, LED stands, and LED tube lighting is also supported. All models achieve 85% efficiency and low no-load power consumption of 0.3W.
| 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 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 small and medium-scale production, and up to large-scale production according to volume requirements. We also support semi-custom solutions and assist with power supply selection from the specification planning stage toward 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 use in a wide range of lighting equipment such as LED luminaires, LED stands, and LED tube lights. Please contact our sales department for details on certification status for each model.
2) Compliant with IEC 61000-3-2 harmonic regulations and Japan Lighting Manufacturers Association standards, equipped with PFC
Compliant 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 of 5W or more, 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 while meeting harmonic current requirements (THD ≤ 70%, with 3rd, 5th, 7th, 9th, and 11th harmonics suppressed within specified limits).
3) Standard CV mode, customizable for CC/CV and other modes
Supports CV (constant voltage) mode as standard to ensure stable LED operation. In addition, semi-custom support is available for CC/CV mode, CC-only mode, LED stands, and LED tube lighting, providing flexibility to meet various LED lighting design requirements. Please contact our sales department for details.
4) EMC standards for LED lighting (CISPR 15, EN61547, BS EN55015, BS EN61547)
Compliant 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 from AC90 to 264V, they can be used 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. Energy-saving design with 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 regulation 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 luminaires, LED stands, LED tube lights |
| Operating Temperature Range | 0 to 40°C (natural air cooling, sea level) |
| Safety Standards | 61347-1 (LED lighting), 62368-1, 60065-1, 60950-1, PSE (please contact sales for model details) |
| 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 (for lighting equipment of 5W or more) |
| 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) / Over voltage protection (OVP) / Over current protection (OCP) |
| 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, sea level) / Operating and storage humidity: 5 to 95%RH (no condensation) |
| Reference: Output Voltage, Current, Efficiency | 12.0V 1.5A (Efficiency 85.0%) / 15.0V 1.2A (Efficiency 85.0%) / 19.0V 0.95A (Efficiency 85.0%) / 24.0V 0.75A (Efficiency 85.0%) (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
Please feel free to contact us for specification confirmation, quotations, or sample requests. Examples of semi-custom support can be found on the Customization Case Studies page.