PD-4 Center is specifically designed to provide a steady power supply for Datavideo mobile studio applications. It provides a 300 watt rated power supply to cover most power requirements for a mobile studio, such as a video switcher, LCD monitors, video recorders, talk back system, and so on. It comes with a standard 19"/1U rack size design, the PD-4 makes system integration professional and reliable.

The PD-4 is made with a built-in time delay power-on control to initiate each DC output termal in sequence, and it includes a fuse in every terminal to safely protect every working device.