Mean Well NSP-500-5, 500W, 5V Power Supply

The Mean Well NSP-500-5 is a high-reliability 500W AC/DC enclosed power supply designed for industrial and high-current applications. Featuring active PFC and a wide input voltage range, it ensures stable operation in demanding environments such as automation systems, telecom equipment, and electronic devices.

Built with advanced thermal management and conformal coating, the NSP-500-5 delivers long-term durability and consistent performance even under harsh conditions.

Key Features:

• Universal AC input: 85–305VAC

• High efficiency up to 90%

• 200% peak power capability

• Built-in active PFC

• Forced air cooling with low noise (<45 dB)

• Remote ON/OFF control

• Remote sense function

• DC OK signal output

• Wide operating temperature: -40°C to +85°C

• Conformal coating for enhanced durability

• Operating altitude up to 5000 m

• 5-year warranty

Protections:

• Short circuit (SCP)

• Overload (OLP)

• Over voltage (OVP)

• Over temperature (OTP)

Specifications:

• Output voltage: 5V

• Output current: 90A

• Rated power: 450W

• Input voltage: 85–305VAC

• Efficiency: up to 90%

• Cooling: built-in DC fan

• IP rating: IP20

Applications:

• Industrial automation systems

• Telecom and networking equipment

• Security and surveillance systems

• Electronic instruments

• High-current DC systems