Objectives of this experiment: The electronic meter has several advantages over the passive type of multimeter. By electronically processing the incoming voltage or current, much greater sensitivity with less circuit loading can be obtained. Field effect transistors, which are basically electronic have several advantages over the passive type multimeter By electronically processing the incoming voltage or current, much greater sensitivity with less circuit loading can be obtained. Field effect transistors, which are basically voltage amplifiers have very high input resistances and therefore take very little current from the circuit which feeds it. This experiment is to construct EMM and measure the unknown value of resistance and current. Built in regulated power supply: + 9V/300mA
Input Supply: 230 VAC/50Hz mains operated.
Dimension: 27cms x 17cms x 10cms.
Weight: 500gms |
