PREMO unveils Hall Effect sensors with Primary integrated



Premo introduces a new series of Hall Effect sensors called the SY series. The new product has been designed for a double supply voltage of 12 to 18Vdc. SY family is a closed loop technology component in a very small package for THT mounting. Primary winding is already integrated, which allows to measure DC, AC and pulse currents on printed circuit boards. Key characteristic of this series is the fully impregnated with a high isolation voltage: 3kV. This series has been designed for nominal currents of 5, 10, 15, 20, 25 and 50Amps. The output signal is centered at 0V with an output voltage of 4 V allowing the detection of currents up to 3 times nominal value. It also provides a linearity <0.1% with a 0.7% accuracy levels. Bandwidth is up to 150 kHz with a response time below 1us. Offset drift versus temperature is as low as 0.5mV/°C. The current sensor is specially designed to meet the highest safety requirements and is UL marking (USA and Canada). It is fully compliant to below industrial standards:

  • Isolated plastic case recognized according to UL94-V0
  • EN 60947-1:2004
  • EN 60950-1:2001
  • EN 50178:1998
  • UL 508
  • CSA C22.2 No. 14-10
We encourage you to study the use of this new Hall Effect family in new or existing designs. Download this product datasheet using the following link: See our current sensors product range: PREMO Premo Group is a world class company designing and manufacturing inductive components. Our wide range of products as RFID transponder coils, EMC filters, PLC accessories, planar transformers, current transducers and chokes cover most demanding applications in the Automotive, Telecom, and Power Electronics.