DP50IP-B

Current Sensors Overview

The Danisense DP50IP-B is a high-precision current transducer utilizing fluxgate, closed-loop compensated technology. It supports selectable rated primary currents of 12.5 A, 25 A, or 50 A for both AC and DC applications. The device operates with a supply voltage range of ±14.25 V to ±15.75 V. Key electrical specifications include a maximum linearity error of 10 ppm, an accuracy of 0.011%, and a frequency response from DC to 1 MHz. The unit features a full-scale measurement resistance up to 100 Ω and a response time of 1 µs.

Current Sensors Feature Summary

• Utilizes ultra-stable, high-precision fluxgate technology for isolated DC and AC measurement.
• Employs closed-loop compensation with fixed excitation frequency and secondary harmonic zero-flux detection.
• Designed for PCB mounting with a compact installation height of 32 mm.

Current Sensors Applications

• High-precision current monitoring in industrial power systems
• Battery management systems requiring isolated DC measurement
• Power electronics testing and characterization

Current Sensors Procurement Notes

Verify the specific selectable current rating (12.5 A, 25 A, or 50 A) required for your application before ordering. Confirm that the supply voltage requirements align with the ±14.25 V to ±15.75 V specification. Ensure the PCB layout accommodates the 32 mm mounting height and the necessary isolation distances for the intended voltage levels.

Current Sensors Selection Notes

Select this component when ppm-class accuracy and wide bandwidth are critical. The closed-loop design ensures stability against external magnetic fields. Consider the selectable primary current options to match the load profile precisely. Verify compatibility with the required output type and interface constraints for the target system integration.

Current Sensors Part Context

The DP50IP-B belongs to the Danisense DP Series, which focuses on high-precision current transducers. This series is characterized by its use of advanced fluxgate technology to achieve superior linearity and stability compared to traditional Hall-effect sensors. It is designed for demanding applications where measurement integrity is paramount.

Current Sensors Replacement Considerations

Direct substitutes within the same family may offer different current ratings or package variations. Cross-reference technical parameters such as linearity, bandwidth, and supply voltage to ensure functional equivalence. Consult official Danisense documentation for updated model numbers or alternative series components.

Current Sensors FAQ

What is the maximum linearity error of the DP50IP-B?

The maximum linearity error is 10 ppm.

Does the DP50IP-B support AC measurements?

Yes, it supports both AC and DC current measurements with a frequency range of DC to 1 MHz.