- 专利标题: Post measurement calibrating translation circuit
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申请号: US18059887申请日: 2022-11-29
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公开(公告)号: US12126294B2公开(公告)日: 2024-10-22
- 发明人: Steven J. Goldman
- 申请人: Alpha and Omega Semiconductor International LP
- 申请人地址: CA Toronto
- 专利权人: Alpha and Omega Semiconductor International LP
- 当前专利权人: Alpha and Omega Semiconductor International LP
- 当前专利权人地址: CA Toaronto
- 代理机构: Thompson Patent Law Offices PC
- 主分类号: H02P29/68
- IPC分类号: H02P29/68 ; G01K15/00
摘要:
Apparatus and associated methods relate to a post temperature calibration translation circuit (PTCTC) configured to generate a signal corresponding to a predetermined temperature voltage translation relationship (TVTR). In an illustrative example, the PTCTC may be coupled to a motor controller including a control logic to regulate a power input to a motor based on the TVTR. The PTCTC further includes an input port configured to receive a temperature sensor output based on a predetermined transfer function. At least one analog corrective translation circuit (ACTC), for example, may generate temperature input signals to the motor power controller based on the temperature sensor output. The temperature input signals are generated based on a calibrated transfer function such that the temperature input signals substantially match an output according to the TVTR. Various embodiments may advantageously avoid modification of the control logic when the predetermined transfer function is altered.
公开/授权文献
- US20240178785A1 Post Measurement Calibrating Translation Circuit 公开/授权日:2024-05-30
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