| 摘要 |
A bias correction device to be used on a power supply which has a high voltage output end and a low voltage output end bridges the high voltage output end and the low voltage output end. When the output voltage at the low voltage output end is too low the bias correction device makes the high voltage output end to output a voltage to compensate the low voltage output end so that the voltage at the low voltage output end is raised to be maintained a preset output voltage level.
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