发明名称 |
Linear programming circuit for adjustable output voltage power converters |
摘要 |
An adjustable power converter which allows the output voltage of the power converter to be controlled linearly by a programming resistor or a programming voltage is provided. The adjustable power converter includes a linear programming circuit which generates a current as a linear function of the programming voltage or the resistance of the programming resistor. The current is connected to the feedback loop of a conventional power converter such that the output voltage of the power converter is a linear function of the current. As a result, the output voltage of the power converter can be linearly adjusted by adjusting the programming voltage or the programming resistor.
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申请公布号 |
US5177431(A) |
申请公布日期 |
1993.01.05 |
申请号 |
US19910765388 |
申请日期 |
1991.09.25 |
申请人 |
ASTEC INTERNATIONAL LTD. |
发明人 |
SMITH, DAVID A.;SAWTELL, CARL K. |
分类号 |
G05F1/46;G05F1/56 |
主分类号 |
G05F1/46 |
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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