Portescap hall sensor amplifier

Portescap has introduced the RoHS-compliant EBL-H-50-03 four-quadrant amplifier. With fully programmable features, this hall sensor amplifier is specifically engineered to optimise the performance of Portescap brushless motors in applications where efficiency, high acceleration or safety are of primary significance. All inputs and outputs are clearly identified to facilitate easy start-up in less than 10 minutes.

The EBL amplifier can be customised by the factory for specific application by programming the level of current protection and PI regulation parameters.

A broad supply-voltage range of 5.5 to 50 V enables accurate control of Portescap’s 16-30 mm brushless motors at speeds up to 90,000 rpm. They also provide a continuous current output of 3 A and maximum current output of 12 A. Thermal, short and over current protection are included as standard, while an optional start-up current limitation feature helps protect surrounding equipment (such as a battery pack). An external temperature sensor can be connected to the amplifier to protect the application from overheating.