发明名称 |
High-speed switching circuit and automotive accessory controller using same |
摘要 |
A high-speed switching circuit with a low or zero inductance shunt resistor is constructed using a trace resistor having parallel overlying trace portions on opposite plane faces of a printed circuit board. The resulting shunt resistor is used in combination with a detector to input data to a microcontroller which controls an automotive load device such as a blower motor. The traces which form the resistor may be extended by horizontal or vertical zig-zag folding or a combination of the two.
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申请公布号 |
US6876104(B1) |
申请公布日期 |
2005.04.05 |
申请号 |
US20010995033 |
申请日期 |
2001.11.27 |
申请人 |
YAZAKI NORTH AMERICA, INC. |
发明人 |
GUO SAM Y. |
分类号 |
G01R1/20;H02H1/00;H02H3/087;H05K1/16;(IPC1-7):H01H3/26 |
主分类号 |
G01R1/20 |
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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