PC-12-350

Power Transformers Overview

The Signal Transformer PC-12-12-350 is a laminated core power transformer designed for printed circuit board through-hole mounting. It features a primary voltage rating of 115VAC and operates at frequencies of 50Hz or 60Hz. The secondary winding provides a center-tapped configuration with a series output of 12.6VCT at 350mA and a parallel output of 6.3V at 700mA. With an apparent power rating of 4.4VA, this component ensures reliable performance in low-power applications requiring stable voltage conversion.

Power Transformers Feature Summary

• Laminated core construction for efficient magnetic coupling
• Printed circuit board through-hole mounting style
• Center-tapped secondary winding capability
• Dual output current configurations via series or parallel connection

Power Transformers Applications

• Low-voltage AC power supply circuits
• Audio equipment power stages
• Control panel transformers
• General-purpose signal isolation

Power Transformers Procurement Notes

Verify the specific datasheet version to confirm insulation class and safety certifications such as UL or CSA. Ensure the mounting hole dimensions match the PCB layout requirements. Confirm that the operating frequency aligns with the system design, as performance may vary between 50Hz and 60Hz inputs. Check for any ordering suffixes that might indicate different lead times or packaging options.

Power Transformers Selection Notes

Select this model when a 4.4VA capacity is sufficient for the load. Consider the physical height constraint of approximately 34.92mm during mechanical design. Choose the PC-12-350 over higher wattage variants if space and weight are critical factors. Ensure the primary voltage matches the available line voltage to prevent overheating or insufficient secondary output.

Power Transformers Part Context

This component belongs to the PC series of laminated power transformers from Signal Transformer. These units are characterized by their robust construction and suitability for general-purpose power transformation tasks. The series offers various tap configurations to accommodate different secondary voltage requirements while maintaining a standardized footprint for easy integration into existing designs.

Power Transformers Replacement Considerations

Public confirmed substitute part numbers only; omit otherwise.