Reduced size current transducers measure up to 200 A

Reduced size current transducers measure up to 200 A

New Products |
By Jean-Pierre Joosting

Danisense has launched its new DT series of ultra-stable, high precision (ppm class) fluxgate technology current transducers for isolated DC and AC current measurement up to 200 Arms at PCIM 2022. Benefiting from a considerable reduced size with 60 percent less volume compared with the previous product generation, the devices feature a large frequency bandwidth of up to 2 MHz and a primary current of ranging from 50 A up to 200 A.

DT series current transducers use Danisense’s Fluxgate, closed loop compensated technology with fixed excitation frequency and second harmonic zero flux detection for best in class accuracy and stability. Excellent linearity (better than 2 ppm), an industry standard DSUB 9-pin connection, a green diode for normal operation indication and a large aperture with a diameter of 20.7 mm for cables and bus bars are further features of the components.

The DT series current transducers are Ideal for applications such as high precision power supplies for laboratories, accelerators and medical equipment where size is a key factor as designs for such power supplies are getting smaller and smaller to increase power density and reduce costs. Size is also very important for the embedded power measurement application for cars where placing the transducers in a compact motor and inverters environment is always a challenge. The large frequency bandwidth of the DT series is another advantage for such power measurement applications.


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