| 摘要 |
A power supply includes a switching circuit and a transient control module. The switching circuit is switched in accordance with a regulation signal to produce an output voltage. The adjustable feedback module is operably coupled to produce the regulation signal based on the output voltage. The transient control module adjusts the adjustable feedback module by a step adjust value to produce a present output voltage. The transient control module monitors the adjustable feedback module for a present adjustment to determine when the power supply substantially achieves a steady-state condition. When the power supply substantially achieves a steady-state condition, determining whether the present output voltage corresponds to the second output voltage level. When the present output voltage does not correspond to the second output voltage level, the adjust, the monitor, and the determine steps are repeated.
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