| 摘要 |
<p>A multi-output DC-DC converter for supplying a regulated DC voltage to loads with high efficiency by a structure of a small number of components, comprising a first main switch (21) one end of which is connected to the cathode of an input DC power supply (1), first rectifier means (51) and first smoothing means (61) both connected to the other end of the first main switch (21), a second main switch (22) one end of which is connected to the anode of the input DC power supply (1), second rectifier means (52) and second smoothing means (62) both connected to the other end of the second main switch (22), an inductor (31) connected between the other end of the first main switch (21) and the other end of the second main switch (22), and a control circuit (81) for driving the switches at a predetermined on-off period ratio.</p> |
