![MT7189-ND](http://www.digikey.cn/-/media/Images/PTM/T/Tamura/Open%20Loop%20Hall%20Effect%20Sensors/OpenLoopHallEffectSensors_sm.jpg?la=zh-CN-rmb&ts=fbaac8f8-954f-484b-877d-1bf3a75fd291)
The current sensors allow for fast response, is galvanically isolated, and provides highly accurate measurement of DC and high frequency AC currents.
Duration: 10 minutes![MT7318-ND](http://www.digikey.cn/-/media/Images/PTM/T/Tamura/Closed%20Loop%20Hall%20Effect%20Sensors/ClosedLoopHallEffectSensors_sm.jpg?la=zh-CN-rmb&ts=d6c82141-0a24-4f51-841f-967661fb7e3a)
The basic operation and applications of closed loop type Hall Effect current sensors.
Duration: 10 minutes