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Basic experiment for voltage-difference gain

Basic experiment for voltage-difference gain

LP4.1.7.1

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Description

In this experiment, the students build a circuit with 2 transistors that makes it possible to amplify small voltage differences. A differential amplifier is part of the operational amplifier and thus an important component of signal-processing analogue electronics.

Components of equipment sets

1	57867 4	Transistor BD 137, NPN, e.b., STE 4/50
1	57867 4	Transistor BD 137, NPN, e.b., STE 4/50
1	57740 4	Resistor 470 Ohm, STE 2/19
2	57681 4	Plug-in board safety socket, 20/10
2	57732 4	Resistor 100 Ohm, STE 2/19
1	57756 4	Resistor 10 kOhm, STE 2/19
1	57756 4	Resistor 10 kOhm, STE 2/19
1	50148 4	Bridging plugs STE 2/19, set of 10
2	500621 4	Safety experiment cable, 50 cm, red
2	500622 4	Safety experiment cable, 50 cm, blue
1	500621 4	Safety experiment cable, 50 cm, red
1	500622 4	Safety experiment cable, 50 cm, blue
2	531120	Multimeter LDanalog 20
1	521488	AC/DC power supply 0...12 V/3 A

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Basic experiment for voltage-difference gain

Description

Components of equipment sets

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