Open AccessStudy on the application of multi-channel isolation power supply in non-equipotential circuits
Author(s) -
Yuzhuo Zhao,
Yanchi Zang,
Da Xie,
Xiang Li,
Bowen Zhao
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/772/1/012013
Subject(s) - electronic circuit , correctness , electrical engineering , computer science , equipotential , electronic engineering , waveform , transformer , isolation (microbiology) , switched mode power supply , engineering , voltage , algorithm , microbiology and biotechnology , biology
In non-equipotential circuits, there is the problem that the switching tubes do not share a common ground. This paper therefore addresses this problem by designing a multi-channel isolation power supply (MCIPS). It mainly includes the square wave generation circuit, the high-frequency transformer and three-terminal stabilized circuit. This paper provides a detailed theoretical analysis of the design and principles of these three circuits. Using Multisim to model a MCIPS simulation circuit and derive the output waveforms of each circuit. The correctness of this solution was ultimately verified. The study of this power supply is of great importance for bridge circuits.