This power supply accepts 220V AC input and provides a 48V DC output with a maximum power of 1.3 kW. It is identified as model 1F and includes a voltage display to monitor the output voltage in real time. Key benefits Delivers reliable 48V DC power from standard 220V mains, enabling direct integration with 48V systems. Built in voltage display allows quick and easy monitoring of output voltage to support stable operation. Compact and practical solution for applications that require a 48V supply with a 1.3 kW power rating. Key features and specifications Input voltage: 220V AC Output voltage: 48V DC Maximum power: 1.3 kW Display: V display (voltage display) Model: 1F Compatibility and performance Designed for use with 220V mains environments, enabling compatibility with common regional power supplies. Provides a defined 48V DC output suitable for 48V DC systems and devices that require stable power within the 1.3 kW range. Model 1F designation identifies the specific unit within the product line and ensures consistent performance corresponding to the defined specifications. Attributes and physical considerations Functionality: AC to DC power conversion from 220V input to 48V output with a built in voltage display. Compatibility: Suitable for 220V mains environments and 48V DC applications. Size and materials: Not specified in the available information; practical use assumes standard enclosure appropriate for a 1.3 kW DC power supply. Performance: Rated at 1.3 kW output, providing substantial power for mid to demand 48V DC loads. Use cases Industrial automation: supply 48V DC motors, controllers, or sensors in a manufacturing or processing line requiring a stable 48V source. Telecom and networking equipment: power 48V DC telecom hardware, remote equipment, or network infrastructure with a centralized 48V supply. Lab testing and prototyping: power testing rigs or bench setups that require a reliable 48V DC source with real time voltage monitoring. Notes For regions using 220V mains, this unit provides a direct 48V DC output suitable for compatible equipment. The product includes a voltage display to facilitate monitoring and troubleshooting during operation. This description reflects the stated brand, model, and specifications of the product as given in the title.