PCB Mounting Closed Loop Hall Effect Current Sensor For DC Motor Drives

PCB Mounting Closed Loop Hall Effect Current Sensor For DC Motor Drives

Hall Effect Current Sensor description:

The TBC- AP series current sensor is a closed loop device based on the measuring principle of the hall effect and null balance method, with a galvanic isolation between primary and secondary circuit. It provides accurate electronic measurement of DC, AC or pulsed currents.

Hall Effect Current Sensor Electrical data(Ta=25℃±5℃)

Hall Effect Current Sensor Applications

• AC variable speed drives and servo motor drives
• Static converters for DC motor drives
• Variable speed drives
• Power supplies for welding applications
• Battery supplied applications
• Uninterruptible Power Supplies (UPS)
• Switched Mode Power Supplies(SMPS)

Hall Effect Current Sensor Mechanical dimension(for reference only)

Remarks:

1. All dimensions are in mm.

2. General tolerance ±1mm.

Hall Effect Current Sensor Directions for use

1. When measure current flows according to the direction of the arrowhead, Output terminal gets the same phase current.
2. The primary conductor should be≤120℃.
3. The dynamic performance (di/dt and the response time) is the best when the primary hole is fully filled with
4. the bus bar.
5. The primary turns should be at the top of the sensor for the best magnetic coupling.
6. When the current will be measured goes through a sensor, the voltage will be measured at the output end.
7. (Note: The false wiring may result in the damage of the sensor)
8. Custom design in the different rated input current and the output current are available.

Hall Effect Current Sensor Standards

• UL94-V0.
• EN60947-1:2004
• IEC60950-1:2001
• EN50178:1998
• SJ 20790-2000

Hall Effect Current Sensor General date

Hall Effect Current Sensor Characteristics chart

Pulse current signal response characteristic                                         Effects of impulse noise