Controlador LED MEAN WELL ELG-150-24A-3Y

The MEAN WELL ELG-150-24A-3Y is an AC-DC single output LED driver providing 24 VDC at 6.25 A (150 W). It features constant current and constant voltage (CC+CV) control with adjustable output via a potentiometer, three-wire AC input with active PFC, IP20 enclosure rating, and a cable output for straightforward connection. The driver accepts a wide AC input range of 100–305 VAC and is designed for reliable indoor LED lighting installations where a compact, stable power source is required.

Advantages

This LED driver delivers a stable 24 V output at up to 6.25 A with both CC and CV regulation, allowing it to drive a variety of LED modules. The integrated potentiometer enables fine adjustment of output current or voltage to match specific LED loads. Wide input voltage range and active PFC improve compatibility with different mains supplies and reduce mains disturbances. Compact dimensions make it suitable for installations with limited space, and the cable output simplifies wiring.

Suitable for

• Indoor LED strip and module installations requiring 24 VDC power
• Architectural and accent lighting in commercial or residential spaces
• Lighting systems where adjustable CC/CV output is needed for tuning

Key specifications

• Brand: mean well
• Model: ELG-150-24A-3Y (MPN: ELG-150-24A-3Y)
• EAN: 4021087038447
• Output: 24 VDC, 6.25 A, 150 W
• Output mode: CC + CV, adjustable via potentiometer
• Input voltage: 100–305 VAC, 3-wire input, with PFC
• Ingress protection: IP20 (indoor use)
• Dimensions (W×D×H): 63 × 219 × 35.5 mm
• Output connection: cable output

How to use

Mount the LED driver in a ventilated indoor location and make electrical connections following local wiring regulations. Connect the three-wire AC input (L, N, Earth) to the mains supply and the cable output to the 24 V LED load, observing polarity. Use the built-in potentiometer to adjust the constant current or constant voltage setting as required by the LED modules. Verify output settings with a multimeter before finalizing installation and secure all connections.

Recommendations

Install the unit in a dry, dust-free indoor environment with adequate ventilation. Do not exceed the rated output current and power. For long-term reliability, avoid mounting near heat sources and ensure proper wiring and grounding per local electrical codes.