END AMPLIFIER FOR A STIMULATOR

END AMPLIFIER FOR A STIMULATOR

The current source transistor circuit (13, 14) of a driver stage (2) can be connected at the output side on the one hand via an amplification factor adjustor (45) to the input of an upstream differential amplifier (3) and on the other hand via a current-limiting circuit (49 to 54) to the limiting tr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HERZOG, LUDWIG, KNAPP, VOLKER
Format: Patent
Sprache:eng ; ger
Schlagworte:
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
ELECTROTHERAPY
HUMAN NECESSITIES
HYGIENE
MAGNETOTHERAPY
MEDICAL OR VETERINARY SCIENCE
PULSE TECHNIQUE
RADIATION THERAPY
ULTRASOUND THERAPY
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Beschreibung
Zusammenfassung:The current source transistor circuit (13, 14) of a driver stage (2) can be connected at the output side on the one hand via an amplification factor adjustor (45) to the input of an upstream differential amplifier (3) and on the other hand via a current-limiting circuit (49 to 54) to the limiting transistor circuit (27, 28) and power transistor circuit (29, 30) of a downstream power stage (1).