Item No.: PS4400-1A

EloTrain basic set: Electrical engineering/electronics 4mm, with storage board

This set consists of 82 pieces 4mm plug-in components and allows for a huge number of experiments to be conducted in the fields of electrical engineering and electronics. The following topics are covered by this component set:  

DC technology

  • Assembly of simple circuits

  • Use of voltmeters and ammeters.

  • Ohm’s law

  • Series and parallel connection of resistors

  • Voltage dividers with and without loads

  • Light bulb characteristics

  • Voltage dependent resistors (VDRs)

  • Negative temperature coefficient thermistors (NTCs)

  • Positive temperature coefficient thermistors (PTCs)

  • Light-dependent resistors (LDRs)

  • Capacitors in DC circuits

  • Relay circuits

AC and three-phase technology

  • Generating AC

  • Characteristics of AC

  • Resistors in AC circuits

  • Capacitors in AC circuits

  • Series and parallel connections of resistors and capacitors (RC)

  • Coils (inductors) in AC circuits

  • Series and parallel connections of resistors and inductors (RL)

  • Series and parallel connections of resistors, inductors and capacitors (RLC)

  • Series and parallel compensation

  • Transformers with and without loads

  • Three-phase networks

  • Star circuit with symmetric/asymmetric loads

  • Delta circuit with symmetric/asymmetric loads

Semiconductor components

  • Diodes in DC and AC circuits

  • Half-wave and bridge rectifiers with smoothing

  • Displaying diode characteristics on an oscilloscope

  • Light-emitting diodes

  • Photodiodes

  • Diode-like characteristics of transistor circuits

  • Input, output and control characteristics of transistors

  • Transistors in common emitter, common collector and common base circuits

  • Transistors used as switches

  • Transistors used as delay switches

  • Characteristics of field effect transistors (FETs)

  • FETs used as controllable resistors and switches

  • MOSFET characteristic

  • Dimmer sensor using a MOSFET

  • Characteristics of diacs, thyristors and triacs

  • Thyristors used as switches

  • Phase control using triacs and diacs

  • Characteristics of unijunction transistors (UJTs)

  • Pulse emitter using a UJT

Basic electronic circuits

  • Basic amplifier circuits using bipolar transistors

  • Basic amplifier circuits using field effect transistors (FETs)

  • Two-stage AC amplifier

  • Darlington pair amplifier

  • Coupled emitter amplifiers

  • Phase reversing stages

  • Differential amplifiers

  • Two-stage DC amplifier with complementary transistors

  • Push-pull amplifiers

  • Positive and negative feedback

  • Square-wave generators

  • Threshold switches (Schmitt triggers)

  • Astable multivibrators

  • Monostable multivibrators

  • Bistable multivibrators (flip-flops)

  • Saw tooth generators (pulse generators)

  • Sine-wave generators with RC and LC elements

  • Amplitude modulators and demodulators

  • Frequency modulator

  • Single-phase and three-phase rectifier circuits

  • Voltage multipliers

  • Stabilising circuits

  • Voltage and current regulators (linear)

  • Switched-mode voltage regulators

  • DC converters

  • Pulse generation using diacs

  • Pulse generation using unijunction transistors

  • Phase control using thyristors

  • Phase control using triacs

  • Full-wave control with zero-voltage switch

  • DC voltage switch using thyristors

  • Using op amps as inverting amplifiers

  • Using op amps as non-inverting amplifiers

  • Using op amps as differential amplifiers

  • Dynamic response of operational amplifiers (op amps)

 

4mm plug-in components:

  • All components and jumpers equipped with gold-plated 4-mm contacts

  • Housing made of transparent, highly impact-resistant plastic

  • Top featuring scratch-resistant, high-contrast screen print of type and circuit diagram of component

  • Easy-to-open housing for repair purposes

 

The set is supplied on a DIN A4 storage board with scratch-proof colour printing and includes the following individual components.

 

Shipment:

  • 1 x switch, 1 x push-button, 1 x relay (15 V)

  • 1 x light bulb, 15V with E10 socket

  • Resistors: 1 x 10 ohm, 2 x 22 ohm, 1 x 33 ohm, 2 x 100 ohm, 1 x 220 ohm, 1 x 330 ohm, 1 x 470 ohm, 1 x 680 ohm, 3 x 1k ohm, 2 x 2.2k ohm, 3 x 4.7k ohm, 3 x 10k ohm, 3 x 22k ohm, 2 x 47k ohm, 2 x 100k ohm, 1 x 1M ohm

  • 1 x potentiometer 100 ohm, 1 x potentiometer 1k ohm, 1 x potentiometer 10k ohm

  • 1 x NTC, 1 x PTC, 1 x VDR, 1 x LDR

  • Capacitors: 1 x 10nF, 1 x 47nF, 2 x 0.1µF, 1 x 0.22µF, 2 x 0.47µF, 2 x 1µF

  • Electrolytic capacitors: 2 x 10µF, 1 x 100µF, 1 x 470µF

  • coils: 1 x 10mH, 1 x 33mH

  • 1 x coil n=300, 2 x coil n=900, 1 set of cut strip-band core

  • 1 x LED red, 2x LED green

  • 6 x diodes, 1N4007, 1 x germanium diode (AA118)

  • 1 x Zener diode 4.7V

  • 1 x transistor, BC547, base left, 1 x transistor, BC547, base right

  • 1 x transistor, BD237, base left, 1 x transistor, BD237, base right

  • 1 x transistor, BD238, base right

  • 1 x field-effect transistor J112, 1 x MOSFET BS170

  • 1 x diac DB3, 1 x triac MAC97A6, 1 x thyristor MCR100-6

  • 1 x unijunction transistor

  • 1 x op-amp TL071C

  • 1 x speaker 0.25w

  • Storage board, DIN, WxHxD 456 x 297 x 100 mm

  • Depth with plug-components 150mm

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