799| 13
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请问一个简单的电源开关电路 |
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点评
是的,用PMOS只是一个方案。PMOS的G级要实现12V的开关需要使用npn 三极管或者NMOS来实现。
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If by life,you were deceived.
Don't be dismal ,don't be wild! In the day of grief,be mild! Merry days will come, believe. Hearts is living in tomorrow. Present is dejected here: In a moment, passed sorrow that which passes will be dear. |
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