source:Industry News Popular:adapter release time:2021-06-30 09:21:52 Article author:sznbone
From the camera power adapter status and transformer winding data to reverse the transformer working status, we can know the design law of the transformer.
1. The number of turns per volt of the winding is derived from the voltage on the secondary side of the transformer
According to the given transformer parameters, reverse the working status of the transformer. 5V output plus Schottky diode forward voltage, the voltage of the 5V winding of the transformer should be about 5.5V. The corresponding number of turns per volt of the transformer winding is
The choice of transformer: Choose the ERSL core, horizontal frame which is better and commonly used.
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