LED driver MEAN WELL ELG-150-48-3Y Output power 150 W IP20

The MEAN WELL ELG-150-48-3Y is an AC-DC single-output LED driver providing up to 150 W of output power. It delivers a 48 V DC output with a maximum current of 3.13 A and combines constant-current and constant-voltage (CC+CV) control with power factor correction (PFC). The unit accepts a wide AC input voltage range and is intended for indoor installations with IP20 protection.

Advantages

This LED driver offers a stable 48 V DC output at 3.13 A and CC+CV regulation for compatibility with a range of LED loads. Built-in PFC improves input power quality and reduces mains current distortion. The compact form factor and 150 W output power make it suitable for many indoor lighting projects where reliable, single-output power is required.

Suitable for

• Indoor LED lighting fixtures
• Commercial and retail lighting installations
• Architectural and accent lighting

Key specifications

• Output power: 150 W
• Output voltage: 48 V DC
• Output current: 3.13 A (fixed CC output)
• Input voltage range: 100–305 V AC
• Control: CC + CV with PFC
• Protection class: IP20 (indoor use)
• Manufacturer: MEAN WELL, model ELG-150-48-3Y

How to use

Install the ELG-150-48-3Y in a dry, ventilated indoor location compliant with IP20 requirements. Connect the AC supply to the input terminals following local electrical codes and the manufacturer wiring diagram. Connect the LED load to the 48 V DC output, observing correct polarity. Ensure the total LED load does not exceed the 150 W rating and the 3.13 A output current limit. Do not expose the driver to moisture or outdoor conditions without appropriate enclosure.

Recommendations

For safe and reliable operation, allow adequate ventilation around the driver, secure all connections, and verify compatibility of the LED load with CC+CV operation. Follow MEAN WELL installation instructions and local regulations for wiring and grounding.