Lab experiment analysing thermal and electrical properties of light emitting diodes of high efficiency. By measuring and plotting the voltage-temperature graph and voltage-current graph in different settings, one can calculate parameters describing the LED and also it's luminous efficacy. This is especially interesting, as the LED used is highly efficient.
LED2017-1
(LED parameters)
Experiment kitLED2017-1
ComponentsInstruction guide

Example solution

Circuit boards with a LED, resistor and a temperature sensor

Potentiometers

Multimeters

Power supply

Test leads

Stand

Spare parts
Number of kitsmade to order

Hedgehog OÜ

     
Teaduspargi 9, 51014, Tartu, Estonia +372 520 5724 info@hedgehog.ee

Reg  no 12074423
VAT ID EE101514576
D-U-N-S 565533995