The TBC25LAH multi-range mode 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.
Electrical data ( Ta=25℃±5 5℃)
● Variable speed drives
● Welding machine
● Battery supplied applications
● Uninterruptible Power Supplies (UPS)
● Switched Mode Power Supplies (SMPS)
Mechanical dimension(for reference only)
1. All dimensions are in mm.
2. General tolerance ±1mm.
Directions for use
1.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).
2.Custom design in the different rated input current and the output voltage are available.
● IEC60950-1:2001 Test Voltage: 1000V
● EN50178:1998 Test Voltage: 1000V
● SJ 20790-2000