Application reports

LTT24: The future of battery-driven electric motors

Electric drives are conquering our daily lives: cordless screwdrivers, angle grinders, electric bikes and electric cars must function with maximum efficiency over the greatest possible load ranges.

Test standards, such as the DIN IEC 60034-2-3, define the test requirements for determining the efficiency of such inverter-fed drives. The LTT24 is the only device worldwide offering the necessary bandwidth and accuracy.


LTT24 - groundbreaking quality of acoustic measurements in air and under water.

Acoustic measurements in air are often carried out with microphones corresponding to the ICP® standard and therefore require a constant current supply.