MR232E Digital Electronic Training Workbench Teaching Education Equipment For School Lab Electrical and Electronics Lab Equipment
1 Overview
This training is designed according to course,, , integrated circuit amplify etc. Main content: common semiconductor circuit, device, basic amplify circuit, multi grade Function amplify circuit, integrated function amplify circuit, feedback circuit, signal function And treatment circuit, waveform generator and signal convert circuit, power amplify circuit, DC power etc. analogue circuit, gate circuit, trigger, counter, decoder, encoder, data selector, combinational logic circuit, sequential logic circuit, pulse waveform generation and plastic, D/A converter and A/D converter, semiconductor memory, PLC, digital comprehensive application, Multisim electronics simulation software etc. digital circuit. It is suitable for electronics, electrical, automation, mechatronics, electronics communication.
2.Technical parameter
Input voltage: three phases, five wires, 380 V(1±10%)50 Hz
Work environment: environment temperature:-5℃～＋40℃
Capacity:＜1KVA
Safety protection: leakage current≤30mA,over current protection, fuse protector
Dimension:1600mm×800mm×1500mm
3 Education training equipment basic composition
This trainer is consist of training workbench, training hanging box, training components, English user manual.
Training desktop
Training desktop is made of aluminum structure, steel structure.
Hanging drawer: put tools and experiment components.
Desk top: use anti fire board, anti water, beautiful and can use a long time, max thick at front is 60mm.
Power box
a. Three phases, 380V output, AC 220V output, with leakage circuit protection.
b. DC 0~30V3A serious adjustable output, 9V, 18V, 30V AC low voltage output.
Inner signal generator: 5HZ～550kHz serious adjustable signal source output. Waveform can be sine wave square wave triangular wave output, and 40db attenuation, with digital digital frequency meter display, 6 bits digital display, measurement range can be 0～8MHz. With independent switch control.
3. Experiment module
Analogue electronic experiment hanging box1
Analogue electronics experiment hanging box 2
Digital electronics hanging box 1
Digital electronics hanging box 2
Intelligent DC measurement meter
AC measurement hanging box
4.Training components
1.Supply analogue electronics user manual 1 pc
2. Supply digital circuit user manual 1 pc
3. Supply training electrical wire 1 unit
4. Supply multi meter 1 pc
5. Supply integrated micro chip 1 pc
5 Experiment project
1. The use of common electronics instrument
2. Diode simple test
3. Crystal triode input/output characteristic test
4. Single stage amplifier circuit
5. Two stages amplifier circuit
6. Negative feedback amplifier circuit
7. Emitter follower
8. Differential amplifier circuit
9. Field effect tube amplifier
10. RC sinusoidal oscillator circuit
11. LC oscillator and frequency selective amplifier
12. Integrated op-amp basic parameters test
13. Integrated op-amp proportion sum operation circuit
14. Integrated op-amp of integral, differential circuit
15. Integrated op-amp voltage comparator circuit
16. Waveform generator
17. Active filter
18. Integrated power amplifier
19. Complementary symmetry power amplifier
20. Integrated regulator
21.Series voltage regulator circuit
22.Thyristor controlled rectifier circuit
23.Transistor switching characteristics, limiter and clamping device
24.TTL integrated logic gate logic function and parameter test
25.TTL integrated logic circuit connection and drive
26. Combinational logic circuit design and test
27.Encoder and its application
28. Decoder and its application
29. Data selector and its application
30. RS flip-flop and its application
31. JK flip-flop and its application
32. D flip-flop and its application
33. Counter and its application
34. Shift register and its application
35. Use gate produce pulse signal
36. Monostable trigger and Schmitt trigger
37. 555 timer base circuit and its application 
