A41-43-12

Power Transformers Overview

The Signal Transformer A41-43-12 is a laminated core power transformer designed for industrial applications. It features dual primary windings rated for 115 VAC and 230 VAC operation at 50/60 Hz frequencies. The secondary configuration provides dual outputs: 12.6 VCT at 3.4A and 6.3V at 6.8A. With a 43 VA power rating, it utilizes quick connect terminals for chassis mounting. The unit measures 79.4 mm in length, 54.4 mm in width, and 68.2 mm in height, ensuring compatibility with standard industrial control panel layouts.

Power Transformers Feature Summary

• Dual primary winding capability supports both 115 VAC and 230 VAC input voltages
• Dual secondary output configuration offers flexible voltage and current options
• Chassis mount design with quick connect termination style

Power Transformers Applications

• Industrial control panels requiring isolated power conversion
• Equipment needing multiple secondary voltage levels from a single transformer
• General purpose AC to AC power transformation in machinery

Power Transformers Procurement Notes

Verify the specific secondary voltage configuration required for your application, as the A41 series includes variants with different secondary ratings. Confirm that the chassis mounting dimensions and quick connect terminal types match your existing infrastructure. Ensure the operating frequency aligns with your system's 50/60 Hz requirements before finalizing the order.

Power Transformers Selection Notes

Select this model when a 43 VA capacity is sufficient for the load requirements. Consider the physical dimensions of 79.4 x 54.4 x 68.2 mm for enclosure space planning. The dual primary feature allows for global voltage compatibility without rewiring. Evaluate the thermal performance and insulation class if operating in high-temperature environments.

Power Transformers Part Context

This component belongs to the A41 International Series, a line of laminated core transformers manufactured by Bel Signal Transformer. The series is characterized by robust construction suitable for demanding industrial environments. Other models in the family vary primarily in power rating and secondary voltage configurations while maintaining similar mounting and termination standards.

Power Transformers Replacement Considerations

Direct substitutes within the A41 series include models like A41-43-515 or A41-80-12, provided the electrical specifications match the application needs. Verify that the replacement part maintains the same chassis mounting footprint and terminal type to ensure mechanical compatibility without modifying the installation base.