| 摘要 |
<p>The circuit comprises: a low-voltage supply (VB), a storage inductor (L1) interposed between one pole (1) of the supply (VB) and the load (Li), a first electronic switch (SW1) in parallel with the load (Li), a second electronic switch (SWi) in series with the load (Li), between the load (Li) and the other pole (2) of the supply (VB), a third electronic switch (SW3) interposed between the first pole (1) of the supply (VB) and the junction (N) between the load (Li) and the second switch (SWi), and an electronic control unit (ECU) arranged to pilot the switches (SW1, SWi, SW3) in a predetermined manner.</p> |
