78615/1JC

Overview

The Murata Power Solutions 78615/1JC is a surface mount general-purpose pulse transformer featuring a 1CT:1CT turns ratio and an inductance of 1.7 mH. Designed for compact PCB integration, it utilizes a toroidal core construction to minimize magnetic interference. The component supports high-frequency signal transmission with low leakage inductance, ensuring precise pulse fidelity in switching applications.

Feature Summary

• Surface mount toroidal design for compact footprint
• High-fidelity pulse transmission with low leakage inductance
• General-purpose isolation for signal integrity

Applications

• Gate drive circuits for power switches
• Pulse transformer coupling in digital isolators
• Signal conditioning in switching power supplies

Procurement Notes

Verify the specific suffix 'JC' against official Murata documentation to confirm surface mount configuration and exact electrical tolerances. Ensure the ordering part number matches the required package style and inductance specifications before procurement.

Selection Notes

Select this component when a surface mount solution is required for general-purpose pulse isolation. Compare the 1.7 mH inductance and 1:1 ratio against circuit requirements for gate driving or signal coupling. Verify compatibility with automated SMT assembly processes due to the surface mount package type.

Part Context

This component belongs to the 786 series of general-purpose pulse transformers from Murata Power Solutions. The series offers various mounting styles and ratios, providing standardized solutions for signal isolation and pulse transformation in electronic circuits.

Replacement Considerations

Consult official Murata cross-reference lists for verified substitutes. Do not assume functional equivalence with other series without verifying electrical parameters and package dimensions.