F120-300

Overview

The Triad Magnetics F120-300 is a laminated core power transformer rated at 36 VA. It features dual primary windings for 115V or 230VAC input and dual secondary windings providing 60VAC in parallel or 120VAC in series configurations. The unit supports maximum output currents of 600mA (parallel) or 300mA (series). Designed for through-hole mounting with PC pin termination, it offers 2500Vrms isolation voltage.

Feature Summary

• Dual primary winding configuration supporting both 115V and 230VAC input voltages
• Flexible secondary output allowing parallel connection for higher current or series connection for higher voltage
• Laminated core construction designed for reliable operation in medical equipment applications

Applications

• Medical equipment requiring high voltage isolation
• Industrial control systems
• General purpose power supply circuits

Procurement Notes

Verify the specific datasheet version to confirm compliance with current safety standards such as UL/cUL. Ensure the required secondary configuration matches the available pinout. Confirm that the through-hole footprint dimensions align with the target PCB layout before finalizing procurement orders.

Selection Notes

Select this component when a 36 VA rating is required with flexible secondary voltage options. The dual primary design simplifies global deployment by accommodating different mains voltages without changing hardware. Verify that the 2500Vrms isolation meets the specific safety requirements of the end application.

Part Context

This model belongs to the Split Pack series from Triad Magnetics. The series is characterized by laminated core construction and through-hole mounting styles. These transformers are commonly utilized in applications demanding robust isolation and standardized form factors for industrial and medical electronics.

Replacement Considerations

Publicly documented substitutes include the FS120-300. Verify electrical equivalence and physical dimensions before substitution.