| 发明名称 |
Method for driving a PTC electrical load element |
| 摘要 |
A method is intended to make it possible to drive a PTC electrical load element with a switching unit with the highest possible operational reliability. For this purpose, the electric current is switched off if a predetermined current threshold value is exceeded, the magnitude of the current threshold value being determined from the operating parameters of the load element.
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| 申请公布号 |
US8461780(B2) |
申请公布日期 |
2013.06.11 |
| 申请号 |
US201213358039 |
申请日期 |
2012.01.25 |
| 申请人 |
GUILLOT LAURENT;ABOUDA KAMEL;ROSADO PHILIPPE;HENSSLER HELMUT;JOOS ULI;SCHNELL JOSEF;STUHLER NORBERT;FREESCALE SEMICONDUCTOR, INC.;CONTI TEMIC MICROELECTRONIC GMBH |
发明人 |
GUILLOT LAURENT;ABOUDA KAMEL;ROSADO PHILIPPE;HENSSLER HELMUT;JOOS ULI;SCHNELL JOSEF;STUHLER NORBERT |
| 分类号 |
H05B41/36;H03K17/14 |
主分类号 |
H05B41/36 |
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