10-900-LPI

Overview

The Signal Transformer 10-900-LPI is a high-performance inductor designed for power supply applications. It features a shielded core construction to minimize electromagnetic interference and ensure stable operation in dense circuit environments. The component supports a nominal inductance of 90 µH with a saturation current rating of 2.5 A, providing robust energy storage capabilities. Its DC resistance is specified at 0.14 Ω, contributing to efficient power conversion. The device operates within a temperature range of -40°C to +125°C, ensuring reliability under varying thermal conditions.

Feature Summary

• Shielded magnetic structure reduces external electromagnetic interference
• High saturation current capability for stable power delivery
• Wide operating temperature range for diverse environmental conditions

Applications

• DC-DC converter modules
• Point-of-load regulation circuits
• Telecommunications power supplies

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact electrical tolerances and packaging configuration. Ensure that the selected variant matches the required inductance value and current ratings for the target application. Cross-reference the pinout diagram with the PCB layout to guarantee correct physical integration and electrical connectivity during assembly.

Selection Notes

Select this component based on its shielded design requirements and current handling needs. Evaluate the saturation current against peak load demands to prevent performance degradation. Consider the thermal characteristics and operating temperature range to ensure compatibility with the system's environmental constraints and long-term reliability goals.

Part Context

This inductor belongs to Signal Transformer's LPI series, which focuses on compact, shielded solutions for modern power electronics. The series emphasizes low profile and high efficiency, catering to space-constrained designs. It complements other components in power management systems by providing reliable energy storage with minimal noise generation.

Replacement Considerations

Consult the manufacturer's cross-reference guide for verified substitute part numbers. Ensure any replacement maintains equivalent inductance, saturation current, and physical dimensions. Verify that alternative components meet the same shielding and thermal performance standards.

FAQ

What is the maximum operating temperature for this inductor?

The component is rated for an operating temperature range up to +125°C.

Does this inductor have a shielded core?

Yes, it features a shielded core construction to reduce electromagnetic interference.