A41-43-12L

Power Transformers Overview

The Signal Transformer A41-43-12L is a laminated core power transformer with a 43 VA rating. It features dual primary windings for 115V and 230V parallel operation. The secondary provides parallel 6.3V at 6.8A and series 12.6V. It utilizes chassis mounting with wire leads and quick connect termination. Dimensions are approximately 79.4 mm length, 54.4 mm width, and 68.2 mm height. It offers 4000 Vrms isolation and complies with RoHS standards.

Power Transformers Feature Summary

• Dual primary winding configuration supports international voltage inputs of 115V and 230V.
• Dual secondary winding design enables flexible parallel or series voltage output connections.
• Chassis mount construction ensures secure installation in industrial equipment enclosures.

Power Transformers Applications

• Industrial control systems requiring isolated power supply
• Medical equipment needing safety-certified transformers
• General purpose AC to DC power conversion circuits

Power Transformers Procurement Notes

Verify the specific suffix 'L' indicates lead wire configuration distinct from standard versions. Confirm datasheet alignment for mechanical dimensions and electrical ratings before integration. Ensure compatibility with existing chassis mounting hardware and terminal connections specified in official documentation.

Power Transformers Selection Notes

Select this model when a 43 VA capacity is required with specific 6.3V/12.6V secondary outputs. The dual primary design suits regions with varying input voltages. Consider the physical footprint and lead wire termination style for PCB or direct wiring applications within the enclosure constraints.

Power Transformers Part Context

Part of the All-4-One™ International Series by Signal Transformer. Designed for global deployment with standardized mounting and electrical characteristics. Complements other variants in the A41 family offering different power ratings and voltage configurations for diverse industrial needs.

Power Transformers Replacement Considerations

Check A41-43-12 as a potential alternative if lead wire specifications differ. Verify exact electrical parameters and physical dimensions against current inventory parts to ensure functional equivalence without modification.

Power Transformers FAQ

What is the dielectric strength of the A41-43-12L?

The transformer provides an isolation voltage of 4000 Vrms between primary and secondary windings.

Does this transformer have center taps on the secondary?

No, the secondary winding is configured for parallel or series connection without center taps.