FS12-1000

Power Transformers Overview

The Triad Magnetics FS12-1000 is a laminated core power transformer rated at 1.1VA, designed for through-hole mounting. It features dual primary windings supporting 115V and 230V AC inputs. The secondary configuration offers parallel operation at 6.3V with 180mA current or series operation at 12.6V with 90mA current. The unit provides 2500Vrms isolation voltage and measures 34.93mm in length, 28.56mm in width, and up to 23.80mm in height.

Power Transformers Feature Summary

• Dual primary winding design enables compatibility with both 115V and 230V AC input lines.
• Flexible secondary output allows switching between parallel low-voltage/high-current or series high-voltage/low-current configurations.
• Laminated core construction supports standard through-hole PCB integration.

Power Transformers Applications

• General purpose power supply circuits requiring 1.1VA isolation
• Equipment utilizing 115V or 230V mains input
• Low-power electronic devices needing 6.3V or 12.6V secondary rails

Power Transformers Procurement Notes

Verify the specific suffix of the part number before ordering, as variants such as FS12-1000-B or FS12-1000-C2 may differ in certification (e.g., Class 2) or mounting style. Confirm that the base model FS12-1000 matches the required 1.1VA rating and through-hole pin configuration. Cross-reference datasheets to ensure electrical parameters align with system requirements.

Power Transformers Selection Notes

Select this component when a compact 1.1VA transformer is needed for universal input voltages. Ensure the application can accommodate the physical dimensions of approximately 35mm by 29mm. Consider the split-pack series characteristics for thermal management. Verify that the 2500Vrms isolation meets safety standards for the target environment.

Power Transformers Part Context

The FS12-1000 belongs to the Split Pack™ series of power transformers manufactured by Triad Magnetics. This series utilizes laminated cores and is designed for general-purpose applications. The part is distinct from higher-power variants like the FS12-1000-B (12VA) and certified versions like the FS12-1000-C2.

Power Transformers Replacement Considerations

FS12-1000-B serves as a higher-power alternative within the same series but differs significantly in VA rating and physical size. FS12-1000-C2 is a Class 2 certified variant; verify if specific safety certifications are required instead of the standard industrial version.