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ULVUU3018 for LED AC/DC Power Adapter
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This is an AC adapter for 18W LED equipment. The AC plug is type A. 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 set by the Japan Lighting Manufacturers Association, which apply to all lighting equipment of 5W or more, including LED equipment. ProductsSeries Name:ULVUU3018 for LED AC/DC Power Adapter |
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ProductsDetails
| Size | L:70.0 W:35.0 H:48.0/mm |
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| AC Input Rating (AC Input Rating) | 90V～264V |
| DC Output Rating (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 team.
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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, in a wall-mount type form factor. It complies with the LED lighting safety standard 61347-1, as well as 62368-1, 60065-1, 60950-1 for ICT equipment, and PSE. Four models are available from 12V to 24V, with nine types in the lineup: ULVUU3018, ULVUL3018, ULVUZ3018, ULVUE3018, ULVUR3018, ULVUA3018, ULVUK3018, ULVUF3018, and ULVUG3018.
Designed with power factor correction (PFC) in compliance with IEC 61000-3-2 harmonic regulations and the harmonic current regulations of the Japan Lighting Manufacturers Association, it meets the power quality requirements specific to LED lighting equipment. In addition to the 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 feature a no-load power consumption of 0.3W for energy-saving performance.
| 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 small- and medium-scale production, as well as large-volume production according to your quantity requirements. We also support semi-custom solutions and assist in power supply selection from the specification planning stage toward mass production adoption. |
Key Features
1) Dedicated design for LED lighting, compliant with 61347-1
A wall-mount power supply for LED lighting compliant 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. Please contact our sales department for details on certification status for each model.
2) IEC 61000-3-2 harmonic compliance, Japan Lighting Manufacturers Association compliance, with PFC
Compliant with IEC 61000-3-2 harmonic regulations applicable to all LED lighting equipment over 5W and up to 25W. It also complies with 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 PFC circuit, it ensures a power factor of 0.75 or higher at both AC100V and AC230V input. It achieves stable power quality meeting harmonic current (THD ≤ 70%, with 3rd, 5th, 7th, 9th, and 11th harmonics suppressed within specified limits) requirements.
3) Standard CV mode, customizable for CC/CV and other configurations
Supports CV (constant voltage) mode as standard to ensure stable LED operation. In addition, semi-custom options such as CC/CV mode, CC-only mode, for LED stands, and for LED fluorescent lamps are available to flexibly meet various LED lighting design requirements. Please contact our sales department for details.
4) EMC compliance 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, 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. No-load power consumption is 0.3W.
Main Specifications
| Series Name | ULVU 18W Series |
| Products Category | LED driver for lighting (wall-mount type, LED Lighting Standard) |
| Rated Output | 18W |
| Key Features | IEC 61000-3-2 harmonic compliance, Japan Lighting Manufacturers Association compliance, with PFC, standard CV mode (CC/CV and other custom options available), compact and lightweight, universal input |
| Main Applications | LED luminaires, LED stands, LED fluorescent lamps |
| Operating Temperature Range | 0-40°C (natural air cooling, altitude) |
| Technical Standards (Safety) | 61347-1 (LED lighting), 62368-1, 60065-1, 60950-1, PSE (please contact sales for details per model) |
| Energy Efficiency | Max. 85% |
| Power Factor (PFC) | 0.75 or higher (at AC100V and AC230V input), compliant with IEC 61000-3-2 (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) / 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, altitude) / Operating & storage humidity: 5-95%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 & noise 5V each, no-load power consumption 0.3W) |
| Reference: Type & 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 samples. Examples of semi-custom solutions can be found on the Customization Case Studies page.