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Discretely Assembled Voltage Amplifier

amp_diagram.JPG
amp_response.JPG

Input signal to the op-amp (LF356) is amplified by the push-pull transistors up to +/- 300 V. Complimentary transistors should be choosen for Tr1 ~ Tr 8. For high voltage bipolar transistors (2SC3632 and 2SA1015, complementary), consult with NEC datasheet (Bipolar --> Power Transistor --> ...)


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Last-modified: Fri, 09 May 2008 23:12:56 JST (3482d)