The analysis of the integral cycle delay of the electronic transformer and the research on the detection technology

In the application of the electronic transformer, one often observes the phenomenon of whole cycle delay. During the process of electronic transformer´s converting analog signals into digital signals, the data process units play a key role. If there is a delay of these units sending the data, the whole cycle delay will follow. In this paper, the reason for the whole cycle delay of electronic transformer is analysed. The detection principle and method for such phenomenon are proposed. Based on the concept of power source triggered by a pulse and the first-frequency-output power source, testing equipments are designed and introduced.