In the fields of industrial manufacturing, new energy research and development, and electronic laboratories, automation of testing processes has become a core requirement for improving efficiency and reliability. Aino AC power supply, with its high-precision output, intelligent control interface, and flexible programming capabilities, provides a full process solution for automated testing from signal generation to data closed-loop, becoming a key hub for connecting equipment and testing systems.
1、 The core demands of automated testing and Aino's positioning
Traditional manual testing relies on manually setting parameters and recording data, which has pain points such as low efficiency, high error rate, and limited scene coverage. Automated testing requires seamless integration of "parameter configuration signal output response acquisition result analysis", and the core advantage of Aino AC power supply lies in its "programmability" and "openness": it supports remote control through multiple protocols such as SCPI instructions, Modbus/TCP, Python API, etc. The output voltage (0-300V), frequency (15-1000Hz), phase (0-360 °) and other parameters can be accurately set, and it has the ability to simulate complex waveforms such as harmonic superposition and dynamic frequency scanning, adapting to the full scenario requirements from basic function verification to working condition simulation.
2、 The implementation path of full process automation
The automated testing process of Aino AC power supply can be divided into three major stages:
1. Pre configuration and task scheduling: By calling Aino's API interface through upper computer software (such as LabVIEW, TestStand, or self-developed system), preset test sequences - such as simulating power grid voltage drops (such as sudden drops from 220V to 176V for 50ms), frequency fluctuations (50Hz ± 2Hz), etc., synchronously defining output step size, holding time, and triggering conditions. Aino's multi-channel independent control function can also support parallel/series connection of multiple devices, meeting the needs of multi-dimensional collaborative testing.
2. Real time execution and dynamic regulation: During testing, the Aino power supply quickly switches output states according to instructions (switching time<10ms), and monitors the voltage, current, and power factor values of the load terminal in real time through a built-in feedback circuit, and sends the data back to the upper computer. If abnormalities (such as overcurrent or overvoltage) are detected, the protection mechanism can be triggered and the output strategy can be automatically adjusted to avoid equipment damage.
3. Data closed-loop and analysis: Aino supports synchronous triggering with oscilloscopes, power analyzers, and other devices. Test results (such as voltage ripple and harmonic distortion) are automatically stored in a database, and trend analysis and fault prediction are performed using AI algorithms. For example, in the testing of new energy vehicle motor controllers, Aino can continuously simulate 1000 grid disturbances under different loads to quickly locate the weak points of the controller's anti-interference ability.
In the future, with the deepening of Industry 4.0 and intelligent testing, Aino AC power supply will continue to iterate, promoting automation testing towards "unmanned, precise, and predictive" with stronger integration capabilities and intelligent features.