China Wholesale semiconductor laser experiment Suppliers – LPT-6 Measurement of Photoelectric Characteristics of Photosensitive Sensors – Labor

Main experimental content
1, understanding the basic characteristics of photoresistors, silicon photocells, photodiodes, phototransistors, measuring its voltammetric characteristic curve and light characteristic curve.
2, the application of experiments: the use of photosensitive components to make photosensitive switches.

Main technical parameters
1, the power supply voltage: 220V ± 10%; 50Hz ± 5%; power consumption < 50W.
2, the experimental DC power supply: ± 2V, ± 4V, ± 6V, ± 8V, ± 10V, ± 12V six files, the output power
All ≤ 0.3 A, adjustable power supply 0 ~ 24V, output current ≤ 1A.
3, light source: tungsten lamp, illumination of about 0 ~ 300Lx, can be continuously changed by changing the supply voltage.
4, three-and-a-half digit voltmeter: range 200mV; 2V; 20V, resolution 0.1mV; 1mV ; 10mV.
5、Closed optical path: about 200mm long.
6, after increasing the configuration can be opened application-oriented design experiments: as a simple light meter.