No-load voltage refers to the voltage value measured without any load, under normal circumstances, the no-load voltage should be close to the rated voltage, and the large deviation of the no-load voltage will affect the quality and stability of the equipment. No-load voltage test is an important way to ensure the stability of the output of the switching power supply, so as to avoid large output changes affecting the efficiency and stability of the equipment and the entire circuit. So how to measure the no-load voltage of the switching power supply with the atecloud-power switching power supply test system?
atecloud-power switching power supply test system is an ATE automated test system developed by Nano Software, focusing on the testing of devices, modules, hybrid integrated circuits and other fields. The system tests the no-load voltage of the switching power supply very simply, and can be tested quickly, the specific steps are as follows:
1.Connect the test equipment
Before the test, prepare the equipment required for the test, such as the switching power supply under test, the multimeter for measuring voltage, the edge storage computing device atebox, etc., and connect them correctly to ensure that the circuit connection is smooth and the signal communication is intact. The test cabinet will be customized with the system, and the test equipment and test PC will be integrated into the cabinet for easy testing.
2.Create a test scenario
Open and log in to the atecloud-power test system in the test PC, and create projects and schemes according to the test process of switching power supply no-load voltage. The system is simple to operate, encapsulates instrument instructions, and drags and drops text instructions to quickly build projects.
3.Start testing
After the solution is created, you can run the test with one click, and the system will collect data in real time, and will display the no-load voltage value, as well as the pass and fail indicators to determine whether the no-load voltage of the power supply is qualified.
4.Analyze test data
After the test, the data insight function will analyze the data from multiple directions and dimensions in a timely manner, and the lean visual kanban will help the analysis, and the data changes and fluctuations will be intuitively visible.
5.Data report generation and export
The system supports data report export, and you can select the data that needs to be exported and export it in word and excel format. Users can customize the report template for flexibility.
In summary, the no-load voltage affects the performance and stability of the switching power supply, and the no-load voltage test of the switching power supply helps to detect the power supply and maintain it. The atecloud-power switching power supply test system has high flexibility in testing no-load power supply, and users can complete the test without learning the best programming; There is no need for ** instruments, and the test equipment can be changed arbitrarily for testing. If the test product volume is large, batch testing can be realized in the system to improve the testing efficiency.