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obsidian-notes/电源/恒流保护.md
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2024-04-15 11:19:57 +08:00

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恒流保护 2022-01-11 08:54:57Z 2022-01-08 13:18:04Z

低端采样与设置值比较后输出值反馈至电压调谐端FB，与电压的反馈调谐信号为线与（or）关系

实际电流大于预设电流时，反馈信号为低，拉低输出电压