Node Power Supply Unit

This 12-channel 12V DC power supply is a professional centralized power solution tailored for cabinet-mounted distributed nodes, widely applicable to security monitoring systems, intelligent audio-visual nodes, and industrial control device clusters. It integrates stable power output, convenient deployment, and reliable safety design, effectively optimizing power management efficiency for multi-device systems.
In terms of power performance, the device supports standard 220V AC/50Hz input and provides 12 independent 12V DC output channels, with each channel delivering 2A current and 24W output power, and a total power of 300W. This configuration can stably power multiple distributed nodes simultaneously, fully meeting the centralized power demand of multi-device deployment. Each output channel is equipped with a status indicator light, allowing users to intuitively monitor the operating status of each channel in real time, enabling quick fault location and greatly simplifying maintenance work.
The product excels in deployment flexibility and connection reliability. Adopting a 1U rack-mountable enclosure, it is fully compatible with standard cabinet installation and also supports wall mounting, adapting to diverse space layout requirements. Specifically designed for centralized power supply of cabinet-mounted distributed nodes, it significantly simplifies power cabling arrangements. The lockable power connectors further ensure a secure and stable connection, avoiding loose contacts caused by vibration or external interference and guaranteeing continuous power supply for critical devices.
With an operating ambient temperature range of 0°C to 40°C, the power supply can work stably in most indoor environments. Its compact dimensions (430mm×155mm×45mm) and 3.25kg weight make it easy to transport and install without occupying excessive space. Overall, this power supply balances performance, practicality, and safety, providing a reliable and efficient centralized power support for various intelligent system deployments.