10 A power amplifier circuit composed of the OPA541

Published:2011/7/2 1:30:00 Author:Rebekka | Keyword: power amplifier | From:SeekIC

In actual work, in order to drive the motor or incentive the synchronous motor, it often need large current power amplifier circuit. A continuous outputing 10 A current power amplifier is shown in figure. The circuit uses two pieces of high power single piece operational amplifier OPA541 parallel work. The OPA541 monolithic op-amp can output 5 A current (its output current peak can reach up to 10 A), the two pieces of OPA541 parallel available sequential output 10 A current.



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