Closed-loop Hall effect current sensor RTC200LP series

PCBDCAC

The RTC200LP series current sensor is a closed loop device based on the principle of the hall effect and null balance method. The output from the current sensor is the balancing current which is a perfect image of the primary current reduced by the number of secondary turns at any time. This current can be expressed as a voltage by passing it through a resister. It provides accurate electronic measurement of DC, AC or pulsed currents. Application: 1. AC variable speed drives and servo motor drives 2. Static converters for DC motor drives 3. Variable speed drives 4. Power supplies for welding applications 5. Battery supplied applications 6. Uninterruptible Power Supplies (UPS) 7. Switched Mode power Supplies (SMPS) 8. Power supplies for welding applications