| 摘要 |
<p>Additional circuits to achieve switching at zero current in the DC converters with indirect-width control (22) formed by the secondary switch (16), which is connected by parallel to breaking network (21) and retaining circuit formed by collecting diode (17) and collecting condenser (18) . The capacitor (18) is connected via a serial connection freewheeling diode (19) and recovery inductance (20) to the positive terminal of the rectifier output (10).</p> |
