发明名称 |
Linear regulator power supply with an overcurrent protection device |
摘要 |
An improved regulator apparatus comprises a regulation unit, in response to an operation signal, for regulating an input voltage to provide a regulated voltage to its dependent load and an overcurrent protection unit for blocking the operation of the regulation unit when a short-circuiting occurs in the load. The overcurrent protection unit includes a bypass transistor for bypassing the operation signal to the regulation unit and a diode for sensing the change in the potential level of the regulated voltage to activate the bypass transistor.
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申请公布号 |
US5631549(A) |
申请公布日期 |
1997.05.20 |
申请号 |
US19950393300 |
申请日期 |
1995.02.23 |
申请人 |
DAEWOO ELECTRONICS CO. LTD. |
发明人 |
HONG, JAE-GYOO |
分类号 |
H02H3/087;G05F1/56;G05F1/573;H02H7/00;H02H7/20;(IPC1-7):G05F1/573 |
主分类号 |
H02H3/087 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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