Power sequencer common sense

The power sequencer is a device that cannot be underestimated on the system. The audio system is a system with wide application, advanced technology and complicated structure. It can be divided into simple system and complex system from the complexity, and can be divided into technology and sound effects. High-end systems, mid-range systems and low-end systems. In the system, a lot of devices are combined. The relationship between them may be in addition to the interconnection of signals. There may also be interactions on the power supply, such as: jumping fire, burning insurance, at the moment of system ON/OFF, Burning equipment and other phenomena. Because all the equipment in the system may be connected to the same set of power supply, or even the same power supply board, this is a problem we often find as a manufacturer to help the engineering company solve the system construction process. This connection method is not impossible, but we do not recommend it. This will cause you some trouble, but the power trip will occur when the system starts up. Repeated startup will damage the device, and the system will fail to work properly. There are many solutions. The common method is to equip the system with a suitable timing power supply.

Xunwei 12-channel intelligent timing power controller is a high-performance and high-quality equipment designed for power control. The panel has a timing master switch and 8 manual control buttons and LED status indication. It can individually control the on/off of each power supply. The power output of the road has over-current and over-voltage protection, which can be applied to conference engineering, projection engineering, and sound engineering to provide a perfect solution for powering multiple devices.

Product Features

● 12-way high-current power output, single-channel maximum current 15A;
●The panel has a timing master switch and 8 manual control buttons and LED status indication, which can individually control the on/off of each power supply;
● Each power supply output has overcurrent and overvoltage protection;
● Support standard RS232/485 communication protocol, rich instructions and convenient for users to implement various responsible controls (such as single front switch, interlock, etc.), and support status inquiry and connection of multiple devices;
● Provide 12-way multi-function power socket;
● Standard 19-inch cabinet installation (1.5U).