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Double-Type Photocoupler Negative Feedback Circuit for Very Low Level DC Current Amplifier
Higa, Hiroki, Higashionna, Takashi, Maehama, Takehiro, Nakamura, IkuoVolume:
44
Language:
english
Journal:
Japanese Journal of Applied Physics
DOI:
10.1143/JJAP.44.3287
Date:
May, 2005
File:
PDF, 169 KB
english, 2005