| 摘要 |
<p>The power supply of the present invention is designed to operate over a wide range of both AC and DC input voltages and frequencies from 0-400 Hz. The power supply also provides two DC low voltage outputs, one for devices that do not require a high degree of regulation. The power supply also includes a power-up inrush clamp (102) to limit high start-up currents to approximately two times the nominal switching current. The primary switching transistor (22) of the power supply is controlled by a dynamic feedback circuit (62) which works interactively to increase the switching speed of the primary switching transistor (22).</p> |
