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Amplifier over-load characteristic test, Amplifier transient characteristics test – GW Instek SFG-1000 Series User Manual

Page 30

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SFG-1000 Series User Manual

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Amplifier Over-Load Characteristic Test

Description

Use the triangle wave output from SFG-1000 series to
check the amplifier output distortion caused by overload.

The common sine wave is not the ideal source in this

case. Observe the linearity of the triangle waveform

using an oscilloscope.

Block diagram

SFG series

Oscilloscope

Amplifier

Triangle wave

Load

Amplifier Transient Characteristics Test

Description

Use the square wave output from SFG-1000 series to

check the transient frequency response of an amplifier.
The common sine wave is not the ideal source in this
case. Observe the waveform using an oscilloscope.

Block diagram