Experimental Training Equipments-> Operational Amplifiers

1 [2] [«Back ]   Click to Enlarge GYRATOR CIRCUITS (SYNTHETIC INDUCTORS) Objectives of this experiment: Gyrators are RC network with feedback from an op-amp connected to stimulate an inductor. Gyrators are sometimes called synthetic inductors Built in regulated power supply: +15V/150mA, -15V/150mA. Input Supply: 230 VAC/50Hz mains operated. Dimension: 27cms x 17cms x 10cms. Weight: 500gms See Enlarge Click to Enlarge OP-AMP AS A CAPACITANCE MULTIPLIER Objectives of this experiment: To construct op-amp as a capacitance multiplier and test the parameters. Built in regulated power supply: +15V/250mA Input Supply: 230 VAC/50Hz mains operated. Dimension: 27cms x 17cms x 10cms. Weight: 500gms See Enlarge Click to Enlarge NORTON (CURRENT-MODE) OPERATIONAL AMPLIFIERS: CHARACTERISTICS & APPLICATIONS Objectives of this experiment: To determine that the norton amplifier amplifies Input current differences rather than conventional input voltage differences. Built in regulated power supply: +15V/150mA; -15V/150mA Input Supply: 230 VAC/50Hz mains operated. Dimension: 27cms x 17cms x 10cms. Weight: 500gms See Enlarge Click to Enlarge CLIPPING CIRCUITS - TESTING METHODS USING OP-AMPS. Objectives of this experiment: To show that the positive clipper circuits clips or removes the positive part of the input signal and the negative clipper circuits removes the negative part of the input signal To observe that the reference voltage is used to control the clipping level of output of the given input wave. Built in regulated power supply: +15V/300mA; -15V/300mA Input Supply: 230 VAC/50Hz mains operated. Dimension: 27cms x 17cms x 10cms. Weight: 500gms See Enlarge Click to Enlarge CLAMPING CIRCUITS-TESTING METHODS USING OP-AMPS. Objectives of this experiment: To show that the positive clamper has a clamped DC level of the input signal at positive portion. To show that the negative clamper has a clamped DC level of the input signal at negative portion. To know the working of the positive/negative clamper by varying the reference voltage. Built in regulated power supply: +15V/300mA Input Supply: 230 VAC/50Hz mains operated. Dimension: 27cms x 17cms x 10cms. Weight: 500gms See Enlarge 1 [2] [«Back ] Go to Top