CTX210652-R

Overview

The CTX210652-R is a surface-mount CCFL power transformer manufactured by Eaton Electronics Division. It features a dual primary winding and a single secondary winding configuration, designed for board-mounted applications. The component operates with a primary voltage rating of 20 V and delivers a secondary voltage rating of 1.34 kV. It has a power rating of 2.5 W and an inductance of 43 µH. The physical dimensions are approximately 14.4 mm x 14.35 mm with a height of 8 mm.

Feature Summary

• Designed specifically for Cold Cathode Fluorescent Lamp (CCFL) power supply applications
• Utilizes a dual primary winding architecture for flexible input integration
• Engineered for surface mount technology (SMT) installation on printed circuit boards

Applications

• CCFL backlighting systems
• Display panel illumination circuits
• Inverter power supplies for flat panel displays

Procurement Notes

Verify the current lifecycle status before procurement as this component may be obsolete or discontinued. Confirm that the specific package dimensions and electrical ratings match the design requirements. Check for potential tariff implications if shipping to the United States. Ensure compatibility with existing CCFL driver circuits.

Selection Notes

Select this transformer when a compact SMD solution is required for CCFL inversion. The dual primary winding allows for various input configurations. Verify that the 1.34 kV output meets the lamp's ignition and operating voltage needs. Consider the 43 µH inductance value for circuit resonance matching.

Part Context

This part belongs to the CCFL transformer series from Eaton Electronics Division. It is intended for use in electronic display technologies requiring high-voltage AC generation. The component serves as a critical interface between low-voltage DC inputs and high-voltage fluorescent lamps.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Eaton Electronics Division for direct obsolescence management or alternative component recommendations.

FAQ

What is the primary winding configuration?

The CTX210652-R features a dual primary winding configuration.

What is the secondary voltage rating?

The secondary voltage rating is 1.34 kV.