P0581NL

Current Sense Transformers Overview

The P0581NL is a board-mount current transformer manufactured by Pulse Electronics, designed for through-hole technology (THT) applications. It features a primary current rating of 34 A and an inductance of 76 mH with a resistance of 2.8 Ohms. The component operates within a frequency range of 50 kHz to 500 kHz. Its physical dimensions are 20.57 mm in length, 14.73 mm in width, and 19.05 mm in height, with a unit weight of 5 g.

Current Sense Transformers Feature Summary

• Provides current sensing capabilities via a through-hole mounting configuration
• Operates effectively across a high-frequency range from 50 kHz to 500 kHz
• Supports high primary current loads up to 34 A

Current Sense Transformers Applications

• Current sensing in power supply circuits
• High-frequency signal processing systems
• Industrial control equipment monitoring

Current Sense Transformers Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with Pulse Electronics or authorized distributors before procurement. Confirm that the through-hole package dimensions align with your PCB layout requirements. Ensure the operating temperature range meets your system's environmental specifications. Check for any recent product change notifications that might affect performance or availability.

Current Sense Transformers Selection Notes

Select this component when a high-current capacity of 34 A is required alongside precise current sensing in a compact form factor. The wide frequency response makes it suitable for switching power applications. Consider the through-hole mounting style if surface mount options are not feasible for your assembly process. Validate that the 76 mH inductance matches your circuit's impedance requirements.

Current Sense Transformers Part Context

This part belongs to the Pulse Electronics current transformer family, specifically designed for board-mounted applications. It serves as a specialized solution for monitoring electrical currents in electronic devices where accuracy and reliability at higher frequencies are critical. The THT design offers robust mechanical stability for industrial environments.

Current Sense Transformers Replacement Considerations

Consult official manufacturer substitution lists for verified alternatives. Cross-reference key parameters such as inductance, current rating, and frequency range when evaluating potential replacements to ensure functional compatibility.