PL30-20-130B

Power Transformers Overview

The Tamura PL30-20-130B is a through-hole laminated power transformer with a 30 VA rating. It features a primary voltage of 115/230V and a secondary configuration of 10/20V center-tapped. The unit measures 30.0mm in length, 20.0mm in width, and 15.0mm in height. Designed for board-mount installation, it supports standard AC line frequencies and provides reliable isolation for power supply applications requiring specific voltage transformation ratios.

Power Transformers Feature Summary

• Laminated core construction for efficient magnetic coupling
• Through-hole mounting style for secure PCB integration
• Center-tapped secondary winding configuration
• Dual primary voltage support for global compatibility

Power Transformers Applications

• General purpose AC power supplies
• Industrial control equipment transformers
• Consumer electronics power stages
• Signal isolation circuits

Power Transformers Procurement Notes

Verify the exact datasheet version from Tamura Corporation to confirm insulation class and thermal characteristics. Ensure the ordering suffix matches the required lead time and packaging specifications. Cross-reference pinout diagrams with your PCB layout to prevent installation errors during assembly.

Power Transformers Selection Notes

Select this component when a 30 VA capacity and 115/230V primary input are required. The 10/20V CT secondary suits rectification circuits needing dual polarity or higher current at lower voltage. Verify physical footprint constraints against the 30x20x15mm dimensions before finalizing the design.

Power Transformers Part Context

This model belongs to Tamura's PL series of laminated power transformers. These components are engineered for robust performance in standard industrial and commercial environments. The series offers various power ratings and winding configurations to meet diverse voltage transformation needs across different electronic systems.

Power Transformers Replacement Considerations

PL20-28-130B serves as a lower power alternative within the same series. Verify that the reduced 20 VA rating meets your system's load requirements. Ensure mechanical dimensions and pin assignments remain compatible with existing board layouts.