This machine is a power switching unit (PSU). It can control the power supply of four systems of + 30V, ± 15V, + 12V, and + 5V, and each has a current limiting function. The control port for each voltage can be operated by serial communication with an external device. In addition, the current limiting function automatically shuts off the power supply when an overcurrent is detected. The status is monitored by the installed CPU, and the cutoff can be released. Backflow prevention is applied to all control ports, and some soft start functions are also installed to alleviate the rush current due to the connected load. Current consumption can be monitored on some 12V and 5V systems. In addition, each voltage system, number of control ports, current limit value, and cutoff response time can be customized.
