TBC-25LAH

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℃)

Applications

● Variable speed drives

● Welding machine

● Battery supplied applications

● Uninterruptible Power Supplies (UPS)

● Electrochemical

● Switched Mode Power Supplies (SMPS)

Mechanical dimension(for reference only)

Remarks：

1. All dimensions are in mm.

2. General tolerance ±1mm.

Pin connections

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.

Standards

● UL94-V0.

● EN60947-1:2004

● IEC60950-1:2001 Test Voltage: 1000V

● EN50178:1998 Test Voltage: 1000V

● SJ 20790-2000

General date

Characteristics chart