A) Sci-tech Characteristics of Semiconductors Model ETR 026A is a versatile trainer introducing the basic semi-conductors: Diodes, LEDs, DIAC etc their characteristics, functional configurations and their basic circuits/experiments. In built p [...]
Semiconductors Components Trainer Kit Model ETR 025
‘Sci-tech’ Semiconductors Components Trainer Kit Model ETR 025 is Versatile trainer which is capable of performing the experiments for all the required semiconductors for students to get fully accustomed with the semiconductors and their appli [...]
Transistors Flip-Flop Trainer Kit Model ETR 024
‘Sci-tech’ Transistors Flip-Flop Trainer Kit Model ETR 024 is Versatile trainer which is capable of performing the experiments for all the temporal behavior of flip-flops for different input connections for students to get fully accustomed wit [...]
FET Transistors Trainer Model ETr 022
‘Sci-tech’ FET Transistors Trainer Kit Model ETR 022 is Versatile trainer which is capable of performing the experiments in Introduction to the assembly and operation of a field effect transistor (FET), Designation of field effect transistor ( [...]
Current Supply Circuits Trainer Model ETR 021
‘Sci-tech’ Current Supply Circuit Trainer Kit Model ETR 072 is Versatile trainer which is capable of performing the experiments in assembly and operation of unidirectional and bridge rectifiers; Characteristic of rectifier circuits (mean value [...]
INTEGRATOR, DIFFRENTIATOR, SUMMING & DIFFERENCE AMPLIFIER USING 741 TRAINER Model ETR 020
Specifications OUTPUT Waveform - Square Frequency and Amplitude Adjustment is provided using Potentiometers. One LED indicator to indicate Power Input. On-board Circuits Adder. Subtractor Integrator Differentiator. Fixed DC p [...]
Specifications Output Waveform - Sine Frequency and Amplitude Adjustment is provided using Potentiometers. On Potentiometer is P1. One LED indicator to indicate Power input. On-board Circuits RF Tuned Amplifier Transformer Couple [...]
Sci-tech Current/Voltage Feedback, RC Coupled Amplifier, Complimentary Symmetry Amplifier Trainer Model ETR 018 is an experimental training board, designed specifically for study current series; current shunt, voltage series and voltage shunt [...]
MULTI-VIBRATOR TRAINER USING 741 Model ETR 017
Monostable (one-shot) or a stable (free-running) operation True and complemented buffered outputs Only one external resistor and capacitor required Monostable multivibrator Positive- or negative-edge triggering Output pulse width independent o [...]
Filters Trainers Models ETR 016 Series
Trainer for Passive Filter Model ETR 016_01 PASSIVE FILTER-II (RC 1st Order High/ Low Pass, RC 2nd Order High/ Low Pass, Notch) PASSIVE FILTER-III (LC M derived/ Constant K type filters) (RC High Pass, RC Low Pass, LC High Pass, LC Low Pass) [...]
