VPH5-0083-R

Overview

The VPH5-0083-R is a Versa-Pac configurable transformer manufactured by Eaton Electronics Division, designed for switch-mode power supply (SMPS) applications. It features an inductance of 12 µH with a tolerance of ±20%. The component supports a maximum DC current of 1.96 A and a test voltage of 1.5 kV. Physical dimensions are 21.00 mm in length, 28.50 mm in width, and 10.80 mm in height. It operates within a temperature range of -40°C to 125°C and utilizes a surface mount installation type.

Feature Summary

• Configurable design within the VERSA-PAC series for flexible SMPS integration
• Provides electrical isolation suitable for isolated power converter topologies
• Surface mount construction with dual inline terminal placement for automated assembly

Applications

• Switch-mode power supply transformers
• Isolated power converter circuits
• SEPIC converter configurations

Procurement Notes

Verify the specific suffix against official documentation to confirm packaging configuration. The base model typically denotes bulk packaging, while TR or CT suffixes indicate reel or cut tape formats. Confirm that the required electrical parameters match the system design before procurement. Ensure compliance with RoHS3 standards and check moisture sensitivity level requirements for storage and handling procedures.

Selection Notes

Select this component when a 12 µH inductance value is required for isolated SMPS designs. Consider the physical footprint of 21.00 mm x 28.50 mm for board space constraints. Evaluate the 1.96 A current rating against peak load requirements. Verify thermal management needs given the -40°C to 125°C operating range and surface mount mounting style.

Part Context

This part belongs to the VERSA-PAC series of configurable inductors and transformers from Eaton Electronics Division. The series offers modular solutions for various power conversion needs. The VPH5-0083-R specifically addresses applications requiring higher inductance values compared to other variants in the lineup, such as the VP5-0083-R which provides 5.3 µH.

Replacement Considerations

The VP5-0083-R serves as a related variant within the same family but differs significantly in inductance specifications. Direct substitution requires verification of circuit compatibility due to the difference between 12 µH and 5.3 µH values. No other direct substitute part numbers are confirmed in public documentation.