| 发明名称 | Resistor with temperature coefficient of resistance (TCR) compensation | ||
| 摘要 | A current sense resistor and a method of manufacturing a current sensing resistor with temperature coefficient of resistance (TCR) compensation are disclosed. The resistor has a resistive strip disposed between two conductive strips. A pair of main terminals and a pair of voltage sense terminals are formed in the conductive strips. A pair of rough TCR calibration slots is located between the main terminals and the voltage sense terminals, each of the rough TCR calibration slots have a depth selected to obtain a negative starting TCR value observed at the voltage sense terminals. A fine TCR calibration slot is formed between the pair of voltage sense terminals. | ||
| 申请公布号 | US9400294(B2) | 申请公布日期 | 2016.07.26 |
| 申请号 | US201414531505 | 申请日期 | 2014.11.03 |
| 申请人 | Vishay Dale Electronics, LLC | 发明人 | Smith Clark L.;Bertsch Thomas L.;Wyatt Todd L.;Veik Thomas L. |
| 分类号 | H01C7/10;G01R19/32;H01C1/148;H01C7/06;H01C1/00;H01C17/28;G01R1/20;G01R19/00 | 主分类号 | H01C7/10 |
| 代理机构 | Volpe and Koenig, P.C. | 代理人 | Volpe and Koenig, P.C. |
| 主权项 | 1. A resistor with temperature coefficient of resistance (TCR) compensation, the resistor comprising: a resistive strip disposed between two conductive strips; a calibration slot formed within the resistive strip; first and second main terminals formed in the conductive strips; and first and second voltage sense terminals formed in inner areas of the conductive strips, wherein the first voltage sense terminal comprises a first and second leg positioned between the first main terminal and the resistive strip and the second voltage sense terminal comprises a first leg and second leg positioned between the second main terminal and the resistive strip. | ||
| 地址 | Columbus NE US | ||