DocumentCode
353847
Title
An optoelectronic isolator without drift based on chopper and DSP
Author
Xi, Chen ; Fuxian, Yi ; Yi, Bao
Author_Institution
Univ. of Sci. & Technol. of China, Hefei, China
Volume
4
fYear
2000
fDate
2000
Firstpage
2712
Abstract
The design and realization of a long pulse optoelectronic isolator based on chopper and DSP (digital signal processing) technology are studied in this paper. According to the requirement of the optoelectronic isolator, a high-speed photocoupler 6N136 was used. By using the chopper and digital signal processor, a long pulse optoelectronic isolator without drift and a special circuit are designed and developed
Keywords
choppers (circuits); opto-isolators; signal processing; chopper circuit; digital signal processor; optoelectronic isolator; photocoupler; Choppers; Digital signal processing; Isolation technology; Isolators; Nuclear and plasma sciences; Physics; Plasma materials processing; Pulse circuits; Signal design;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Control and Automation, 2000. Proceedings of the 3rd World Congress on
Conference_Location
Hefei
Print_ISBN
0-7803-5995-X
Type
conf
DOI
10.1109/WCICA.2000.862549
Filename
862549
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