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AC amplifier

AC amplifier

416015

AC amplifier

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Description

Sensitive microphone amplifier for verifying ultrasonic waves in conjunction with an ultrasonic transducer (416 000) as a receiver. Housing with battery compartment and switch socket (safeguarded against incorrect polarity) for connection of the plug-in power supply (562 791). Block battery included.

Technical data

Operating voltage: 9 ... 12 V AC
Power supply: 9-V battery or plug-in power supply (562 791)
Current consumption: approx. 7.5 mA
Automatic switch-off: after approx. 45 mins
Gain: 10x to 1000x, continuously adjustable
Frequency range: 20 kHz to 50 kHz
Outputs: signal, trigger and level, short-circuit proof
Signal output: Control: 4 V_pp
Trigger output: Control: TTL compatible
Level output: Control: 4 V
Signal input and output: 4 mm sockets
Dimensions: 11.5 cm x 11.5 cm x 3 cm

Related Documents

PDF (Instruction Sheet)	[416 015] AC amplifier
PDF (Experiment description)	P1.7.4.1 Reflection of planar ultrasonic waves at a plane surface
PDF (Experiment description)	P1.7.4.2 Principle of an echo sounder
PDF (Experiment description)	P1.7.5.1 Beating of ultrasonic waves
PDF (Experiment description)	P1.7.5.3 Diffraction of ultrasonic waves at a single slit
PDF (Experiment description)	P1.7.5.4 Diffraction of ultrasonic waves at a double slit, a multiple slit and a grating
PDF (Experiment description)	P1.7.6.1 Investigating the Doppler effect with ultrasonic waves

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AC amplifier

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