The measurement of the volt ampere characteristic curve of nonlinear elements is an important experiment in the basic physics experiment course in Colleges and universities, and also one of the common electromagnetism experimental methods in scientific research.
Functions
1. Master the method and the basic circuit of measuring V-I characteristics of nonlinear components.
2. Master the basic characteristics of diodes, Zener diodes and light-emitting diodes. Accurately measure their forward threshold voltages.
3. Plot the graphs of V-I characteristic curves of the above three nonlinear components.
Specifications
| Description |
Specifications |
| Voltage source |
+5 VDC, 0.5 A |
| Digital voltmeter |
0 ~ 1.999 V, resolution, 0.001V; 0 ~ 19.99 V, resolution 0.01 V |
| Digital ammeter |
0 ~ 200 mA, resolution 0.01 mA |
| Power consumption |
< 10 W |
Part List
| Description |
Qty |
| Main electric suitcase unit |
1 |
| Connection wire |
10 |
| Power cord |
1 |
| Experimental instruction manual |
1 |