782485/35C

Overview

The Murata Power Solutions Inc. 782485/35C is a specialized through-hole transformer designed for the ADM2485 analog device. It features a turns ratio of 1:2.2 and an inductance of 234 µH. The component measures 9.14 mm in length, 9.77 mm in width, and has a maximum installation height of 6.60 mm. It provides 2.5 kVrms isolation and utilizes UL 94 V-0 package materials.

Feature Summary

• Designed specifically for compatibility with the ADM2485 analog device
• Provides 2.5 kVrms electrical isolation capability
• Utilizes industry-standard pinout configuration for ease of integration

Applications

• Power supply circuits for ADM2485-based systems
• Board-mount isolated power conversion applications
• Analog device peripheral power management

Procurement Notes

Verify that the specific part number matches the required 1:2.2 turns ratio and 234 µH inductance specifications for the target design. Confirm that the through-hole mounting style and physical dimensions are compatible with the printed circuit board layout. Ensure compliance with RoHS3 standards if environmental regulations apply to the final assembly.

Selection Notes

Select this component when designing around the ADM2485 analog device requiring a 1:2.2 transformation ratio. Consider the 2.5 kVrms isolation rating as a critical safety parameter. Evaluate the through-hole form factor against surface-mount alternatives if space or mechanical stability requirements dictate axial or radial leaded components.

Part Context

This transformer belongs to the 782485 series from Murata Power Solutions Inc., which includes variants tailored for different voltage ratios and inductance values. The series is characterized by its focus on providing reliable isolation for specific analog interface devices, ensuring stable operation in industrial or commercial electronic applications.

Replacement Considerations

The variant 782485/55C serves as a functional alternative within the same series, offering a different turns ratio of 1:1.5 and higher inductance of 513 µH while maintaining the same physical footprint and isolation ratings.