초록 ▼

A power distribution system includes circuits each having an electronic circuit breaker as a protection for short-circuits and/or overloads, and a clocked power supply unit. The clocked power supply unit is connected to the circuits and feeds power to the circuits. The electronic circuit breaker has

A power distribution system includes circuits each having an electronic circuit breaker as a protection for short-circuits and/or overloads, and a clocked power supply unit. The clocked power supply unit is connected to the circuits and feeds power to the circuits. The electronic circuit breaker has a power stage and an adjustable current limiting device connected to the power stage. The adjustable current limiting device, in the event of an overload, when a first adjustable current threshold is exceeded, turns off the power stage after a first adjustable disconnection time has expired, and in the event of a short circuit, after a second adjustable current threshold has been exceeded, turns off the power stage after a second disconnection time has expired.

대표청구항 ▼

1. A power distribution system, comprising:circuits each having an electronic circuit breaker as a protection for at least one of short-circuits and overloads; a clocked power supply unit, said clocked power supply unit connected to said circuits and feeding power to said circuits; and said electron

1. A power distribution system, comprising:circuits each having an electronic circuit breaker as a protection for at least one of short-circuits and overloads; a clocked power supply unit, said clocked power supply unit connected to said circuits and feeding power to said circuits; and said electronic circuit breaker having: a power stage; and an adjustable current limiting device connected to said power stage, said adjustable current limiting device: in the event of an overload and when a first adjustable current threshold is exceeded, turning off said power stage after a first adjustable disconnection time has expired; and in the event of a short circuit and after a second adjustable current threshold has been exceeded, turning off said power stage after a second disconnection time has expired.