Reference: Reference : Lab Experiments Journal vol-14, No.3, Page-167

Black box apparatus

Experiment(s):

Identification of unknown components by seeing its AC response

Determination of the values of the components (Inductor, capacitor & resistor)

Specifications

1 . Black box kit

                    Unknown components:
Inductance, capacitor and  resistor
Meter: Digital wide band AC  voltmeter
Display: Digital AC 3½ digit, LED
Range: 20 V
Resolution: 0.1 V
Rated Input: 220 V/50 Hz or 110 V/60 Hz
Power consumption: <50 W
Cabinet: Acrylic body, aluminium bottom

Patch cords
Set of standard 2 mm patch cords of different lengths with spare cords
                  

2 . Signal generator

                    Frequency: 1 Hz to 1 MHz
Display: Frequency & waveform
Rated Input: 220 V/50 Hz or 110 V/60 Hz
Power consumption: <30 W
Amplitude: 0 to 20 V variable
Waveforms: Sine, square and triangular
                  

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