Switching power supply 450W 5V 90A HRPG-450-5

Powerful and reliable switch-mode power supply for demanding applications

The HRPG-450-5 switch-mode power supply is an efficient energy source with a power of 450W, delivering a voltage of 5V DC with a current of 90A. The design based on PFC (Power Factor Correction) technology ensures stable and efficient power supply, minimizing interference in the electrical network. This is an ideal solution for both professional installers and end-users looking for a reliable power supply for their devices.

Versatility and safety

The power supply is characterized by a wide input voltage range – from 85 to 264V AC and from 120 to 370V DC, making it compatible with various power systems. Built-in protection against short circuit, overvoltage, overload and overheating guarantees safe and long-lasting operation. Additionally, the ability to adjust the output voltage in the range of +/-15% allows you to adapt the power supply to specific application needs.

Design and application

The HRPG-450-5 power supply is designed for built-in installation, and its compact dimensions (218x105x41mm) facilitate mounting in limited space. The built-in fan provides effective cooling, maintaining optimal operating temperature even under heavy load (up to +70°C). Thanks to the high efficiency (up to 82% for the 5V model), energy losses and operating costs are minimized. This power supply finds application in a wide range of devices and systems, such as:

• Industrial automation systems
• Audio-video equipment
• LED lighting
• Laboratory equipment
• Other applications requiring stable and reliable power

Key features and benefits

• High power: 450W allows powering even demanding devices.
• Stable voltage: Provides precise output voltage of 5V DC with a current of 90A.
• PFC (Power Factor Correction): Improves energy efficiency and reduces network interference.
• Wide input voltage range: Compatibility with various power systems.
• Built-in protections: Protection against short circuit, overvoltage, overload and overheating.
• Output voltage adjustment: Possibility of adaptation to specific application needs (+/-15%).
• Efficient cooling: Built-in fan ensures optimal operating temperature.
• Long lifespan: Manufacturer's warranty – 5 years confirms the high quality of workmanship and reliability of the device.