Temperature dependence of different resistors and diodes with a multimeter
The temperature dependence of an electrical parameter (e.g. resistance, conducting-state voltage, blocking voltage) of different components is determined. To do this, the immersion probe set is immersed in a water bath and the resistance is measured at regular temperature intervals.
- Onesetup to measure both electrical components and semiconducting diodes, as well as the blocking voltage
- All immersion probes are mounted on one convenient heat-resistant circuit board for easy handling
Bath for thermostat, makrolon
External circulation set for thermostat Alpha A
Immersion thermostat Alpha A, 230 V
Resistor 4.7 kOhm, 1W, G1
Tubing connector, ID 6-10mm
Connection box
Digital multimeter 2005
Immersion probes for determining ct
Connecting cord, 32 A, 500 mm, blue
Connecting cord, 32 A, 750 mm, red
Connecting cord, 32 A, 750 mm, blue
PHYWE power supply, 230 V, DC: 0…12 V, 2 A / AC: 6 V, 12 V, 5 A
- Measurement of the temperature dependence of the resistance of different electrical components.
- Measurement of the temperature dependence of the conducting state voltage of semiconducting diodes.
- Measurement of the temperature dependence of the voltage in the Zener and the avalanche effects.
- Carbon film resistor
- Metallic film resistor
- PTC
- NTC
- Z diode
- Avalanche effect
- Zener effect
- Charge carrier generation
- Free path
- Mathie’s rule