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Alternative TitleDigital A.C galvanostat
张辉; 宋克威; 王玉山
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利代理有限责任公司
Status未缴年费 著录变更
Other AbstractA digital ac constant current source uses the adjusting method with two stages of pressure and current, and a controller shows the adjusting result. The structure of the utility model comprises a primary regulation regulator, a secondary regulation regulator, an output transformer, a pressure sensor, a current sensor, a first and a second motor and the controller. The terminals of the first and the second motors are respectively connected with the mcu in the controlling circuit, and the output shaft of the mcu respectively contacts with the carbon brush mechanism at the tapping parts of the primary and secondary regulation regulator, and the two ends of the primary regulation regulator are the input ends. The tapping part is connected with one end of the secondary regulation regulator, and is connected with the pressure sensor. Another end of the secondary regulation regulator is series connected with an inductance coil to reach the ground, and tapping part of the secondary regulation regulator reaches the output transformer positive degree through a switch. The secondary output transformer is series connected with the current sensor and then connected with the loading resistance. The utility model can be adjusted automatically to output the current.
PCT Attributes
Application Date2002-06-19
Date Available2003-04-30
Application NumberCN02273537.2
Open (Notice) NumberCN2548183Y
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
张辉,宋克威,王玉山. 数字式交流恒流源[P]. 2003-04-30.
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