IEC60950 Open Loop Hall Effect Current Sensor High Accuracy Switched Mode Power Supplies

Switched Mode Power Supplies Open Loop Hall Effect Current Sensor

TKC-H series is a kind of dismountable current sensor, which is a open loop device based on the measuring principle of the hall effect ,with a galvanic isolation between primary and secondary circuit .It provides accurate electronic measurement of DC,AC or pulsed currents.

Open-loop current sensors measure AC and DC currents and provide electrical isolation between the circuit being measured and the output of the sensor (the primary current is measured without electrical with the primary circuit, providing galvanic isolation).

Standards

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

Electrical data(Ta=25℃±5℃,RL=2KΩ,CL=10000PF)

Applications

Variable speed drives

Welding machine

Battery supplied applications

Uninterruptible Power Supplies (UPS)

Electrochemical

Mechanical dimension(for reference only)

Remarks:

1. All dimensions are in mm.

2. General tolerance ±1mm.

Directions for use

When the current will be measured goes through a sensor, the voltage will be measured at the output end.

(Note: The false wiring may result in the damage of the sensor)

The output amplitude of the sensor can be adjusted according to users’ requirements.

Custom design in the different rated input current and the output voltage are available.

General date

Characteristics chart

Effects of impulse noise