​The advantages of the programmable DC power supplies is high stability, the lowest noise, low drifting liner structure. High precious programmable DC power supplier has the power measurement and compensation function.

​Spectrum analyzer is a versatile electronic measuring instruments to study on electrical signal spectrum structure, which is applied to the measurement of the signal distortion, modulation, spectral purity and frequency stability.

​The minimum output signal of the function signal generator could be less than 1mv. It is in the lead on this technology. The high-power function signal generator was the pioneer in our country. The feature of function signal generator is high stability, reliability, lower price.

​The influence of the over voltage of the output end. For example, if the voltage of the DC stabilized power supply is over 30% of the integrated circuit nominal voltage, it may cause a large number of the integrated circuit injury.

RF signal generators are essential tools for a wide range of applications, including research and development, education, and manufacturing. Professionals who require versatile and reliable signal generation often look for features such as a broad frequency range, advanced modulation capabilities, and precise signal output.

​There are two technical indicators on the DC stabilized power supply: 1.Index of characteristic, which reflect the intrinsic property of the DC stabilized power supply, such as input voltage, output voltage, current output, etc. 2.Index of quality, which reflect the good and bad of the DC stabilized power supply, such as the stability, equivale