Circuit arrangement for the low-loss switching on a monitor when switching on of a computer and corresponding method

摘要

The present invention relates to a computer with a line power input externally (8), a power supply unit (3), which with the line power input externally (8), can be connected to a monitor connection (9) for connecting a monitor (11), wherein the monitor connection (9) via a relay (5) can be connected with a supply voltage. According to the invention by the computer is a control unit (13), which is adapted, according to one switching on the computer (3) a control terminal of the relay (5) at first, during a first time period with a first supply voltage (12 volts) and during a second time period with a second supply voltage (5 volts), the second supply voltage (5 volts) is smaller than the supply voltage (12 volts) is.