F16-070-C2

Overview

The Triad Magnetics F16-070-C2 is a laminated core power transformer from the Split Pack™ series, designed for Class 2/3 applications. It features dual primary windings rated for 115V and 230V inputs. The secondary configuration provides a single 16V output at 70mA. With a maximum power rating of 1.1VA, it offers 4200Vrms isolation voltage. The component utilizes PC pin termination for through-hole mounting, with physical dimensions of 34.93mm length by 28.58mm width.

Feature Summary

• Split bobbin design enhances versatility for printed circuit board applications
• Dual primary winding capability supports both 115V and 230V input voltages
• High isolation voltage of 4200Vrms ensures safety compliance
• Class 2/3 certification suitable for limited energy circuits

Applications

• Low-power electronic equipment requiring isolated DC supplies
• Control circuits operating within Class 2/3 safety limits
• Industrial devices utilizing split bobbin transformer architectures

Procurement Notes

Verify the specific part number suffix to confirm pin configuration and insulation class requirements. Ensure the selected variant matches the required primary voltage and secondary current specifications for the target application. Confirm RoHS compliance status if environmental regulations apply to the manufacturing process. Cross-reference datasheet electrical parameters against system load demands before procurement.

Selection Notes

Select this transformer when a compact, low-power solution with high isolation is required. The dual primary winding allows flexibility for global voltage standards without changing components. Consider the through-hole mounting style and physical footprint constraints during PCB layout. Verify that the 1.1VA power rating adequately supports the downstream circuit's continuous current draw.

Part Context

This component belongs to the Triad Magnetics Split Pack™ series, which utilizes a split bobbin construction to improve coupling and reduce leakage inductance. The series is specifically engineered for Class 2/3 applications, ensuring compliance with safety standards for limited energy sources. The laminated core design provides efficient magnetic flux transfer for low-voltage, low-current power conversion tasks.

Replacement Considerations

The F16-070-C2-B is a documented substitute variant within the same family. Verify that any replacement maintains identical electrical ratings, including 1.1VA power, 16V secondary output, and 4200Vrms isolation. Ensure mechanical compatibility regarding pin count and mounting dimensions.