Power sequence controller works as unit to control the starting and the shut-down sequences of the audio equipments in a system. It helps much to avoid any damages to the equipments like amplifier and speakers that normally may be caused by manual operation. Meanwhile it could decrease the current impact towards the power transportation line when switching on/off relative equipments.

Due to its featured characteristics, it brings the system operator far away from the fussy starting/shut-down work. Power sequence controller is the essential member in any audio system, TV broadcast system, computer system and other electric system. PSC801B is a new version power sequence controller improved from the original version according to the actual needs of the projects nowadays, easier operation and more outstanding advantages.

It features 16A universal jacks which could be connected with a broad range of equipments. There are two lines of through-pass output jacks on the front panel that are covered with plastic insulators. The indicators have been changed to blue color so that the user could monitor the equipments' working status even under the strong sunshine. PSC801B provides a line of USB connection with 5V aux power output on the front panel. The max input current is 30A and the max output current is 16A for each line. It also features Master/Slave function for connecting more than two PSC801B with RJ45 connector at the rear panel. The user could select the Master/Slave mode through the switch. PSC801B is added a bypass switch to keep the 8 lines of power jack from
being controlled in case of any emergency.