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關(guān)于科信聯(lián)系科信 EN

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穩(wěn)壓電路

穩(wěn)壓電路是指線性穩(wěn)壓器，基本上由VIN （輸入）、VO （輸出）、GND （接地）三個(gè)引腳構(gòu)成。在輸出可變的線性穩(wěn)壓器上添加了用于反饋輸出電壓的FB（反饋引腳）。

簡(jiǎn)單來說，電壓固定型是內(nèi)置了電壓可變型的外接電阻的穩(wěn)壓器。

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