A41-175-20L

Power Transformers Overview

The A41-175-20L is a laminated power transformer from the All-4-One™ series by Signal Transformer, rated at 175 VA. It features dual primary windings for 115 VAC and 230 VAC input and dual secondary windings providing 20 VAC center-tapped (10-0-10) output. The unit utilizes chassis mounting with quick connect terminals and offers 4000 Vrms isolation. Designed for industrial applications, it complies with RoHS standards and supports 50/60 Hz operation.

Power Transformers Feature Summary

• Provides high voltage isolation of 4000 Vrms to meet international safety standards
• Features dual primary and dual secondary windings for flexible voltage configuration
• Constructed with a laminated core design for efficient power transformation

Power Transformers Applications

• Industrial equipment requiring isolated power supplies
• Medical devices needing compliant isolation barriers
• General purpose AC to AC voltage conversion systems

Power Transformers Procurement Notes

Verify the specific suffix 'L' against the manufacturer's current datasheet to confirm lead wire length and terminal type specifications. Ensure the required isolation voltage and power rating align with your system's safety certifications. Cross-reference the pinout diagram for the quick connect terminals to guarantee correct integration into the target chassis assembly.

Power Transformers Selection Notes

Select this model when a 175 VA capacity and 4000 Vrms isolation are mandatory for safety compliance. The dual winding architecture allows for series or parallel secondary connections to match load requirements. Consider the chassis mount style and physical dimensions for enclosure compatibility. Verify that the 50/60 Hz frequency range matches the source power supply characteristics.

Power Transformers Part Context

This component belongs to the All-4-One™ International Series, designed to support global voltage standards. The A41 series provides robust isolation for sensitive electronics. This specific variant focuses on the 175 VA power tier, offering a balance between size and capacity for medium-power industrial applications requiring strict safety separation.

Power Transformers Replacement Considerations

Consult the official Signal Transformer replacement guide for direct equivalents. Verify that any substitute maintains the 175 VA rating, 4000 Vrms isolation, and chassis mounting footprint. Ensure the replacement part supports the same dual primary and secondary winding configurations.