Automatic detection of multi-channel laser power supply-EEWORLD

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Large laser devices often contain multiple laser devices. In order to ensure the normal operation of the entire device, a pre-inspection must be carried out before each operation. Only when the pre-inspection shows that everything is normal can the formal charging and operation be carried out. During the operation, the charging voltage value of each power supply and the residual voltage value after discharge must be recorded for analysis. A microcomputer, equipped with A/D, D/A

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