F-152XP

Power Transformers Overview

The Triad Magnetics F-152XP is a power transformer designed for printed circuit board mounting via through-hole solder pins. It features a single primary winding rated for 115 VAC input and dual secondary windings providing 7.5 VAC at 1.000 A and 15.0 VAC at 0.500 A, resulting in a total power rating of 7.5 VA. The unit operates within a frequency range of 50 Hz to 60 Hz and includes an isolation voltage of 1.5 kV. It supports a maximum operating temperature of +130°C and complies with UL and cUL safety standards.

Power Transformers Feature Summary

• Dual secondary winding configuration enables flexible voltage output options for diverse circuit requirements
• Through-hole PCB mounting design ensures secure mechanical attachment via solder pin termination
• High thermal stability allows reliable operation in environments reaching up to +130°C
• Certified compliance with UL and cUL safety standards for industrial applications

Power Transformers Applications

• Industrial control systems requiring isolated power conversion
• Electronic equipment utilizing 115 VAC mains input
• Circuit designs needing simultaneous 7.5 V and 15 V DC supply rails after rectification
• General purpose AC to low voltage DC power supplies

Power Transformers Procurement Notes

Verify the specific manufacturing date code and RoHS compliance status directly with the supplier or manufacturer documentation before procurement. Confirm that the physical dimensions and pinout configuration match the target PCB footprint exactly. Ensure the intended application environment does not exceed the specified maximum operating temperature of +130°C. Check for any regional regulatory restrictions regarding the use of this component in final assemblies.

Power Transformers Selection Notes

Select the F-152XP when a single transformer must provide two distinct secondary voltages from a 115 VAC source. This model is suitable for applications where space constraints favor a bobbin-wound PCB mount over chassis-mounted alternatives. Consider the 7.5 VA total power limit when designing the load distribution between the two secondary outputs. Verify that the 1.5 kV isolation voltage meets the safety requirements of the end product.

Power Transformers Part Context

The F-152XP belongs to the Triad Magnetics F series of power transformers, which are characterized by bobbin construction and PCB mounting capabilities. This series is widely used in industrial and commercial electronics where reliable isolation and compact form factors are required. The component serves as a fundamental power conversion element in systems transitioning from high-voltage AC mains to lower voltage DC levels for sensitive electronic circuits.

Power Transformers Replacement Considerations

The White-Rodgers PPC-22 is listed as a potential replacement option; however, it is marked as discontinued. Verify electrical compatibility carefully if substituting with other Triad Magnetics models such as the F-143XP or F-157XP, noting differences in secondary voltage ratings and current capacities.