Experiment Board: Power Electronics With Power Supply Unit Electrical Training Equipment Teaching Equipment

ZE3428 Experiment Board: Power Electronics With Power Supply Unit Electrical Training Equipment Teaching Equipment

Product Overview

1.1 Overview

This electric teaching aid adopts advanced design, and the experimental panel can be replaced freely, and students can replace it according to different training requirements.

The experimental instruments are all digital display, with the characteristics of high precision. The power and instruments used in this trainer are equipped with reliable personal safety protection systems.

1.2 Features

It is suitable for the teaching of courses such as “Basic Theory of Electrical Engineering” and “Power Electronics Technology”.

Schematic diagrams and symbols are drawn on the front of the hanging experiment board. The experimental circuit is designed in unit circuit mode. Each unit circuit is based on the basic circuit. By connecting different components or combining different circuits, students can Practice various training content.

II. Performance Parameters

Input power: single-phase three-wire system 220V±10% 50Hz

Weight: ＜50kg

Working conditions: Ambient temperature -10°C～+40°C Relative humidity <85% (25°C)

Size: about 1200mm×350mm×1040mm

Machine capacity: <1KVA

III. Components List and Detailed Introduction

3.1 Main Part 

Number	Name	Features
1	Hanging box part	Each module required for the experiment
2	Power box part	Various power supplies are available
3	Power line	External power supply

3.2 Power Box Part

Number	Name	Function
1	2P circuit breaker with leakage protection	Control the stable output of power supply to protect equipment and personal safety
2	General power indicator light	Shows the overall power status
3	Emergency button	Avoid or reduce the various dangers to people that exist
4	Single-phase AC220V power output indication	Display single-phase AC220V power supply status
5	Single-phase AC220V power switch	Control the opening and closing of single-phase AC220V power supply
6	Single-phase AC220V output terminal and fuse	Protection of equipment and personal safety and power output
7	Socket	Provide AC220V power supply
8	DC1.3V-24V power output terminal and indicator light	Display DC1.3V-24V power status, provide DC1.3V-24V power output
9	DC1.3V-24V voltage display	Display DC1.3V-24V voltage
10	DC1.3V-24V voltage adjustment knob	Used to adjust DC1.3V-24V voltage output
11	±12V output terminal and fuse	Protect equipment safety and ±12V power output
12	±12V output terminal and fuse	Protect equipment safety and ±12V power output
13	DC1.3V-24V power switch	Control DC1.3V-24V power switch
14	PWM module	Provide PWM output signal
15	PWM module terminal	Provide PWM output signal
16	Single-phase transformer output terminal 1	Single-phase transformer output AC 9V-0-9V power supply
17	Single-phase transformer output terminal 2	Single-phase transformer output AC 24V-12V-5V-0 power supply

3.3 Equipment configuration list

Number	Name	Quantity
Component 1	Thyristor experiment hanging box module 1	1 pcs
Component 2	Thyristor experiment hanging box module 2	1 pcs
Component 3	SCR hanging box module 3	1 pcs
Component 4	FET module	1 pcs
Component 5	DC ammeter module	1 pcs
Component 6	DC Voltmeter Module	1 pcs
Component 7	Switching power supply circuit module	1 pcs
Component 8	Load module	1 pcs
Component 9	Driver module	1 pcs
Component 10	Diode module	1 pcs

3.4 Accessories

Number	Name	Quantity
1	Yellow 4mm safety electrical cable (1 meter)	1 pcs
2	Blue 4mm safety electrical cable (1 meter)	1 pcs
3	Two-color 4mm safety electrical cable (1 meter)	1 pcs
4	Blue 2mm safety electrical cable(1 meter)	5  pcs
5	Red 2mm safety electrical cable(1 meter)	10 pcs
6	Black 2mm safety electrical cable(1 meter)	10 pcs
7	Yellow 2mm safety electrical cable(1 meter)	5 pcs
8	Green 2mm safety electrical cable (1 meter)	5 pcs

Can Complete the Experiment

Experiment 1 Diode characteristic experiment

Experiment 2 Zener tube experiment

Experiment 3 Diode half-wave rectification experiment

Experiment 4 Diode full-wave rectification experiment

Experiment 5 Diode bridge rectification experiment

Experiment 6 Thyristor half-wave rectification experiment

Experiment 7 Thyristor single-phase full-wave controllable rectifier circuit experiment

Experiment 8 Thyristor single-phase bridge controllable rectifier circuit experiment

Experiment 9 Switching power supply experiment (flyback)

Experiment 10 Switching power supply experiment (forward type)

Experiment 11 Field effect tube characteristic experiment

Experiment 12 Thyristor experiment

Experiment 13 Triac experiment