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CEZ-201 Portable Circuit Principle Trainer
This system is a classic analog circuit training system, particularly suitable for experimental teaching courses such as "Electrical Engineering" and "Circuit Principles", and can meet the teaching needs of professional teachers and the practical learning needs of students. It has the following advantages:
| 1. Basic electrotechnical instrument usage, calculation of measuring error | 2. Method to reduce instrument measuring error |
| 3. Resistor parallel connection and series connection circuit | 4. Resistor parallel-series connection circuit |
| 5. Troubleshooting of DC resistor circuit | 6. Voltage current characteristic mapping of linear circuit and nonlinear circuit element |
| 7. Potential, voltage measurement and circuit potential diagram drawing | 8. Kirchhoff ' s law verification and its failure diagnosis |
| 9. Superposition theorem verification and its failure diagnosis | 10. Equivalent transformation of voltage source and current source |
| 11. Thevenin theorem verification | 12. Norton theorem verification |
| 13. Two-port network test | 14. Reciprocal theory experiment |
| 15. Maximum power transmission condition measurement | 16. First order circuit response test |
| 17. Second order dynamic circuit response research | 18. R, L, C element impedance characteristic measurement |
| 19. RC serial-parallel frequency selective network characteristic test | 20. R, L, C series resonant circuit research |
| 21. Gyrator experiment | 22. Controlled source (VCCS, VCVS, CCV S, CCCS) experiment research |
| Power supply | (1). Input AC: 220V±10%, power consumption 0.5KVA (2). Output DC stabilized voltage: ± 12V/1.5A; 5V/1.5A (3). Output adjustable DC stabilized voltage: DC 0V... ± 24V/1A continuously adjustable, with short-circuit protection and self-recovery function. (4). Constant current source: 0…50mA adjustable constant current source, with open circuit protection. (5). Safety protection: dedicated power input and output protection circuit board, with earth protection, leakage and overload protection, error operation protection, etc. |
| Function generator | (1) Output waveform: square wave / triangular wave / sine wave (2) Amplitude: sine wave 0…10V (peak-to-peak value 10V, symmetric negative & positive) triangular wave 0…14V (peak-to-peak value 14V, symmetric negative & positive) square wave 0…14V (peak-to-peak value 14V, symmetric negative & positive) (3) Frequency range: four-stage, (10Hz…100Hz) / (100Hz…1KHz) / (1KHz…10KHz) / (10KHz…100KHz) |
| Experiment modules | (1). Components voltage current characteristic research (2). Circuit potential research (3). Thevenin theorem and Norton theorem (4). Superposition theorem and reciprocal theory (5). Verification of Kirchhoff's law (6). Capacitance charge-discharge research (7). Passive two-port network (8). First order dynamic circuit (9). Second order dynamic circuit (10). AC parameter measurement (11). Series, parallel resonant circuit (12). Controlled source VCVZ, VCCS circuit (13). Gyrator circuit |
| Measuring instrument | (1). DC ammeter: 1mA (3). DC voltmeter: 3V (2). DC ammeter: 50mA (4). DC voltmeter: 30V |
| Accessories | (1) Power cord (2) Set of connection cables 2mm (3) Guide book (4) Digital multimeter |
| Quantity | 1-20 Sets | >20 Sets |
| Delivery Time | Within 30 Working Days | To be negotiated |
1.What's your advantage?
A: Honest business with competitive price and professional service on export process.
2. How I believe you?
A : We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit. Besides, there is trade assurance from MIC, your order and money will be well guaranteed.
3.How can I know how my order is being done?
A:We will inspect and test all items in order to avoid damage and missing parts before shipping. The detailed inspection pictures of the order will be sent to you for your confirmation before delivery.
4.Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service. For the overseas orders, we guarantee most accessories. Provided emails with details including pictures or short video, we will send guide manual or replacements at our cost to repair.
5: Are you trading company or manufacturer?
A: We are factory. We are specialized for vocational training equipment 7 years in China.
6: How long is your delivery time?
A: Generally, it is 10-15 days if the goods are in stock. Or it is 30-50 days if the goods are not in stock, it is according to quantity.
7: Do you provide OEM & ODM services?
A: Yes, we can do according to your requirement.
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