JPH0618303B

JPH0618303B

PURPOSE:To eliminate the need to limit an input-side current source by adding or subtracting the difference between the current of a reference current source and an input current to or from the input current. CONSTITUTION:When a current Ii flows to the input terminal 11 of this current limiting circ...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: SESHIMOTO AKIRA
Format: Patent
Sprache:eng
Schlagworte:
AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
CONTROL OF AMPLIFICATION
ELECTRICITY
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Beschreibung
Zusammenfassung:PURPOSE:To eliminate the need to limit an input-side current source by adding or subtracting the difference between the current of a reference current source and an input current to or from the input current. CONSTITUTION:When a current Ii flows to the input terminal 11 of this current limiting circuit, this current also flows to current sources 6 and 7. When Ii >=Ir, a current Ii-Ir flows to a current source 8 and also flows to a current source 9 as well, so the current I0 at the output terminal 12 becomes a current Ir. When Ir