Patent JPS537160A successfully refreshed from Google Patents.
JPS537160A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Amplifier
Assignee: Hitachi Ltd
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Filing: 1976-07-09
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Granted: —
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Expires: 1996-07-09
Abstract
Abstract PURPOSE:When an input sigal is small, a large scale output circuit of high power voltage is not actuated and the high voltage output circit is gradually operated as the input signal becomes large, thereby improviding the power efficiency and reducing the calorific value.
Inventors
- 👤 Toru Sanbe
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-04 23:30
CPC Classifications
H; H03; H03F; H03F3/00; H03F3/20; H03F3/21; H03F3/211
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
JPS4959451U
Cited
JPS5045551A
Cited
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