نتایج جستجو برای: constant current

تعداد نتایج: 976235  

Journal: :Journal of physics 2023

Abstract A set of portable constant pulse current sources with STM32 as the control core is developed, which mainly involves SCM module, operational amplifier circuit output power key and display module. Based on traditional constant-current source design, real-time system constructed by software programming optimization, has characteristics strong stability. By connecting field effect tube in ...

Journal: :IEEJ Transactions on Fundamentals and Materials 1975

Journal: :IEEJ Transactions on Industry Applications 2004

Journal: :The Journal of the Korea institute of electronic communication sciences 2015

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