DLDZ-165E Basic analogue & digital electronic Trainer of vocational education equipment 

Equipment Overview

DLDZ-165E Basic analogue & digital electronic Trainer of vocational education equipment  (digital electricity, analog electricity) test and training device includes two parts: digital electronics and analog electronics. It integrates analog electronic design, electronic training assessment, digital circuit design, and virtual teaching experiment and training environment to provide diversified support for classroom teaching, student training, and skill competitions.

The system adopts the form of platform and hanging box. Hanging boxes are independent of each other, easy to replace, and hanging boxes are convenient for organizing various training projects. Different wiring terminals are used for strong current and weak current. At the same time, it has a wealth of human-machine safety protection measures such as good short-circuit protection, overload protection, fully enclosed connection lines and sockets, grounding protection, leakage protection, emergency stop protection buttons, etc.

Technical Parameters

*Input power: single phase three wire AC220V±10%  50Hz ；

*Output: DC±5V/1A、DC±12V/1A 

2-way AC7.5V, 2-way AC15V, compatible with independent winding and    neutral shaft output

*Protection measures: AC 220V uses safety sockets and safety terminal output;

*Device capacity: <1KVA

2. Working environment:

*Ambient temperature: -10°C～+40°C

*Relative humidity: <85% (25°C)

*Altitude: <4000 m

Training Content

It can realize the related experimental training content of analog circuit:

1) Transistor common emitter single tube amplifier experiment

2) Transistor two-stage amplifier experiment

3) Field effect tube amplifier experiment

4) Negative feedback amplifier experiment

5) Emitter follower experiment

6) Differential amplifier circuit experiment

7) Integrated operational amplifier index test experiment

8) The basic application of integrated operational amplifier-analog operation circuit experiment

9) The basic application of integrated operational amplifier-waveform generator experiment

10) RC sine wave oscillator experiment

11) LC sine wave oscillator experiment

12) DC regulated power supply-transistor regulated power supply experiment

13) DC regulated power supply-integrated regulator experiment

14) Low frequency power amplifier-integrated power amplifier experiment

Realize the experimental training content of digital circuit:

15) Transistor switching characteristics, limiter and clamp circuit

16) TTL gate circuit parameter test experiment

17) Logic function and parameter test of TTL integrated logic gate

18) TTL open collector gate and three-state output gate test experiment

19) CMOS integrated logic gate circuit parameter test experiment

20) Logic function test experiment of CMOS integrated logic gate circuit

21) Connection and drive of integrated logic circuit

22) Encoder and its application experiment

23) Design and test of combinational logic circuit

24) Decoder and its application

25) Data selector and its application

26) Adder and numerical comparator experiment

27) Trigger and its application

28) Digital tube display experiment

29) Counter and its application

30) Shift register and its application

31) Pulse distributor and its application

32) Use gate circuit to generate pulse signal-self-excited multivibrator

33) Monostable trigger and Schmitt trigger-pulse delay and waveform shaping circuit

34) Multivibrator experiment

35) 555 time base circuit and its application

36) DA/AD converter-comprehensive experiment

FAQ

Q1. What other services can Dolang provide besides teachingequipment?

Answer: Curriculum standard, teacher courseware (PPT), teaching equipment training list, examination question bank, classroom task list, students' books (learning materials), teaching software, etc

Q2. What kind of certification?

Three system certification ISO9000, ISO14001, OHSMS28001; CE certification, SGS certification and Dolang are gold medal members of worlddidac.

Q3. What can Dolang do for our teachers?

Answer: a) Dolang group has Shandong Dolang vocational school, which is specially responsible for the training of teachers. Our national teacher training courses and provincial teacher training courses all cooperate with Dolang school;

B) Dolang has a large number of Chinese vocational college resources, which can also be used for teacher training in your country.

Q4. What kinds of training methods will Dolang provide?

1. We supply you detailed manual books, video and online training service.

2. We supply you training at site, we can send engineer to your place for training

3. You can send your people come to Dolang for training.