A power supply feedback apparatus
一种反馈装置、电源的技术,应用在输出功率的转换装置、电气元件、调节电变量等方向,能够解决功率密度低、电源反馈装置不能从根本上解决欠压问题等问题,达到电路简单、解决电压跌落问题、兼顾功率密度和成本的效果
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[0030] figure 1 is a functional block diagram of the power feedback device according to the first embodiment of the present invention. Such as figure 1 As shown, the power feedback device 100 of the present invention includes: a main feedback module 150 , an auxiliary feedback module 160 and a feedback control module 140 . The power supply 200 includes a converter module 110 , a main output branch 120 and an auxiliary output branch 130 .
[0031] The converter module 110 is used to receive an input voltage and convert the input voltage into a main output voltage and an auxiliary output voltage. For example, the converter module 110 may be a DC-DC converter, an AC-DC converter, or a forward converter or a flyback converter. Various transducers known in the art can be used in the present invention. The main output branch 120 receives the main output voltage from the main output terminal of the transformer module 110 and provides it to a main load (not shown). The auxiliary ...
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