Product Code:
PST0010
Description:
Power Supply Trainers
Specification:
Power Supply Trainers -
RECTIFIERS AND FILTER CIRCUITS:NI-021
Objectives: To determine the characteristics of rectifiers and filters and how the filter capacitor affects the ripple amplitude and output voltage.
Specifications :
Built in AC power supply of 9-0-9V @ 250 mA.
Half, Full wave, Bridge rectifiers are provided on board with L and C filters.
10K Potentiometer is provided for load variation.
ZENER DIODE REGULATED POWER SUPPLY WITH TWO METERS:NI-022
Objectives:To observe the regulation characteristics using Zener Diodes.
Specifications :
Variable DC regulated power supply of 0-15V @ 250mA
Different values of three Zener diodes on board.
Different values of three Resistors on board.
Dual range DC voltmeter of 1.5V/15V
Dual range DC ammeter of 250µA/25mA
One 10KW potentiometer is provided for load variation.
VOLTAGE DOUBLER:NI-0171
Objectives: To observe the response of voltage doubler circuit.
Specifications :
Built in 10V AC power supply.
Diodes are provided on board.
3 PIN REGULATOR IC's TRAINER:NI-103
Objectives: To observe the operation and characteristics of the fixed positive and negative voltage regulators.
Specifications :
Built in AC supplies of 18-9-0-9-18V @ 500mA.
7805, 7905, 7812, 7912, 7815, 7915 fixed voltage regulators and LM 317T adjustable voltage regulator on board.
Potentiometer, Different values of resistors, capacitors and diodes on board.
LINEAR POWER SUPPLY TRAINER:NI-178
Objectives: To observe a low voltage regulated power supply (2-7V), and a high voltage power supply (7-35V) using IC 723 regulator.
Specifications :
Built in AC voltages of 12-6-O-6-12V @ 500mA.
LM 723 IC with configuration on board.
Different values of resistors, capacitors, inductors and diodes with two potentiometers provided on board to vary the circuit output voltages.
Voltage to CURRENT CONVERTER TRAINER:NI-0162
Objectives: To construct voltage to current converter and verify that the load current is controlled by an input voltage.
Specifications :
Built in fixed power supplies of +12V, -12V @ 250mA.
Variable power supply of 0-10V.
CURRENT to VOLTAGE CONVERTER TRAINER:NI-0163
Objectives: To construct current to voltage converter that converts the input current into a proportional output voltage.
Specifications :
Built in fixed power supplies of +12V, -12V @ 250mA.
Variable power supply of 0-10V.
SERIES VOLTAGE REGULATOR:NI-0173
Objectives: To verify that this regulator maintains constant output voltage despite variations in input load.
Specifications :
Built in fixed AC supply of 0-12V @ 250mA.
Variable DC unregulated.
Variable Load.
SHUNT VOLTAGE REGULATOR:NI-0172
Objectives: To observe the operation of shunt type DC voltage regulation.
To study how the Zener diode (which acts as bias reference for the regulator) regulates the output.
To demonstrate that inspite of load variation (provided) the voltage remains constant.
Specifications :
Built in AC power supply of 0-12V.
Variable DC unregulated.
Variable Load.
