PA1825NL

Pulse Transformers Overview

The PA1825NL is a high-frequency wire wound pulse transformer manufactured by Pulse Electronics, designed specifically for flyback converter topologies. It features a surface mount package with eight pins and an inductance of 24.5µH. The component operates within a temperature range of -40°C to +130°C and complies with RoHS3 standards. Its physical dimensions are 10.70mm in length, 13.34mm in width, and a maximum height of 9.27mm.

Pulse Transformers Feature Summary

• Engineered for high-frequency operation in flyback power supply architectures
• Utilizes wire wound construction for reliable magnetic coupling
• Supports surface mount assembly for automated manufacturing processes

Pulse Transformers Applications

• Flyback power converters
• Isolated DC-DC conversion circuits
• High-frequency switching power supplies

Pulse Transformers Procurement Notes

Verify the specific datasheet version to confirm pinout configuration and electrical parameters prior to integration. Ensure that the selected component meets the required thermal management specifications for the intended operating environment. Confirm compliance with regional environmental regulations such as RoHS3 before finalizing procurement decisions.

Pulse Transformers Selection Notes

Select this component when designing flyback transformers requiring a 24.5µH inductance value. Consider the surface mount footprint dimensions and thermal rating limits during PCB layout planning. Evaluate the operating temperature range against the application's worst-case thermal conditions to ensure long-term reliability.

Pulse Transformers Part Context

This part belongs to the Pulse Transformers series from Pulse Electronics, focusing on board-mount power solutions. It serves as a specialized magnetic component for isolated power conversion applications. The product line emphasizes high-frequency performance and compact form factors suitable for modern electronic designs.

Pulse Transformers Replacement Considerations

Consult official manufacturer substitution lists for verified alternatives. Cross-reference inductance values, pin configurations, and physical dimensions to ensure compatibility with existing circuit designs and PCB layouts without requiring redesign modifications.

Pulse Transformers FAQ

What topology is the PA1825NL designed for?

It is designed for flyback converter topologies.

What is the inductance value of this transformer?

The inductance is 24.5µH.