LED power supply mean well NPF-200V-12, single output 12V 15A

The mean well NPF-200V-12 is a single-output LED power supply delivering 12V DC at up to 15A. Designed for constant-voltage LED applications, it provides stable output for LED strips, modules and lighting fixtures in indoor environments. The compact housing and mounting provisions allow easy installation in cabinets, control boxes or behind luminaires. Built-in protections for short circuit, overload and overtemperature ensure reliable operation in typical lighting projects and signage applications.

Advantages

This 12V LED power supply offers consistent voltage regulation and efficient conversion to support long-run LED strips and multiple fixtures from a single source. Its protective features reduce the risk of failure under fault conditions, while the compact footprint and standard mounting options simplify placement and integration into lighting systems. The device is engineered for clean DC output with minimal ripple and stable performance over the rated load range.

Suitable for

• 12V LED strip lighting installations in homes, retail or hospitality spaces
• Indoor signage and backlighting where constant-voltage supply is required
• Low-voltage lighting control systems and distribution for multiple fixtures
• Cabinet, display and under-cabinet lighting projects

Key specifications

• Output voltage: 12 V DC
• Maximum output current: 15 A
• Output power: up to 180 W
• Type: single-output, constant-voltage LED driver
• Protections: short-circuit, overload, overtemperature protection
• Mounting: compact housing suitable for indoor installation and panel mounting
• Application: designed for LED strips, modules and indoor lighting systems

How to use

Mount the power supply in a well-ventilated indoor location away from direct heat sources and moisture. Connect the AC input to a properly rated mains supply using correctly sized conductors and protective fusing as required by local codes. Wire the positive and negative DC outputs to the LED load ensuring correct polarity and total load does not exceed the 15A rating. Allow adequate spacing for ventilation and avoid enclosing the unit without sufficient airflow. Verify output voltage with a multimeter before final connection to sensitive LED equipment.

Usage recommendations

For reliable long-term operation, use the power supply with LED loads matched to the 12V constant-voltage requirement and keep the loading within 80–100% of rated current for short-term peaks. Provide proper ventilation, follow local electrical installation standards, and use appropriate overcurrent protection on the AC side. If multiple runs of LED strip are required, distribute wiring to minimize voltage drop and check connectors and solder joints for secure connections.