What does localization substitution refer to? Localization substitution aims to establish independent and controllable IT industry standards and ecology in China through the reconstruction of IT software and hardware environment.

       Under the leadership of the dean, a delegation from the National Marine Technology Center visited our company to discuss the "MPPC Liquid Concentration Measurement and Detection System Device"

       When we use a power amplifier, signal source, and oscilloscope for load testing, one thing we need to pay attention to when setting parameters is that the signal source and power amplifier need to be impedance matched. In order to meet this requirement, we need to use the impedance matching circuit inside the power amplifier