| 摘要 |
The invention relates to a clocked electronic energy converter (10) comprising an electronic switching element (22), at least two electrical energy storage devices (20, 26), a connection (12, 14) for connecting an electrical energy source, a connection (16, 18) for connecting an electrical energy sink, a clock generator (50) for controlling and operating the electronic switching element (22) in the switching mode and a switch-on time unit (42) for generating a first signal (46) for the clock generator (50), which switch-on time unit (42) is configured to set the power of the energy converter (10) to be transmitted in a first power range by means of the first signal (46). According to the invention the switch-on time unit (42) is configured to generate a first signal (46) which represents a predetermined fixed switch-on time for the clock generator (50) in a second power range in which the power lower can be set than in the first power range, and the clocked electronic energy converter (10) has a switch-off time unit (44) which in the second power range generates a second signal (48) for the clock generator (50), which signal represents a supplementary switch-off time (toff_add) depending upon the power to be transmitted. |
