Load power detection device based on type-C interface and detection method thereof
A technology of load power and detection device, applied in the direction of electric power measurement through current/voltage, etc., can solve the problems of time-consuming and laborious, low detection efficiency, unfavorable mass detection, etc., and achieve the effect of improving detection efficiency
Pending Publication Date: 2022-02-22
SHENXUN COMP KUNSHAN
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Abstract
A load power detection device based on a type-C interface and a detection method thereof are used for detecting a type-C interface, and the load power detection device based on the type-C interface comprises: a power supply module which provides a power supply for the type-C interface; a detection module which is used for detecting whether the type-C interface is connected with a pull-up resistor and a pull-down resistor or not; a control module which is used for controlling the type-C interface to output a voltage and a current; a load module which is connected with the output module, wherein the voltage and current output by the type-C interface are transmitted to the load module; a power detection module which detects the power of the load module; a judgment module which is used for judging whether the power detected by the power detection module is qualified or not and outputting a judgment result; and a display module which is connected with the judgment module, wherein the display module is used for displaying the judgment result of the judgment module. Therefore, whether the output power of the type-C interface is normal or not can be quickly detected, and the detection efficiency is greatly improved.
Application Domain
Power measurement by current/voltage
Technology Topic
Embedded systemPull-up resistor +4
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Examples
- Experimental program(1)
Example Embodiment
PUM
Property | Measurement | Unit |
Resistance | 10.0 | kΩ |
Resistance | 5.1 | kΩ |
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