Voltage Sensor
- 产品介绍
- Typical experiment
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Introduction
♦ Voltage Sensor is used to measure the potential difference at the ends of the electronic components.
Usage
♦ Connect the Voltage Sensor to computer by USB cable.
♦ Open the SWR iLab V8.0.
♦ Click ‘New’ to create new experimental template.
Notes
♦ The Voltage Sensor needs calibration before use.
♦ The red conducting wire is connected to the high-voltage terminal and the black conducting wire is connected to the low-voltage terminal so that measured value is positive. Otherwise it will be negative.
♦ When measuring, please do not make the measured voltage exceeds the range of the sensor.
♦ Do not plug in and out USB frequently. Minimum plug interval is 2s.
Typical experiment
Typical experiment
♦ LC oscillation
Others
♦ Measure electrical potential of power supply and internal resistance
♦ Measure VA characteristic of small bulb, diode and conductor
♦ Ohm’s law
♦ Series and parallel connection of resistor
♦ Series-parallel connection of capacitor
