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F-155XP
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 7.5VA TH
- Series：Single Primary
- Mfr：Triad Magnetics
- Package：Box
- Type：Laminated Core
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：Parallel 38V, Series 76V
- Current - Output (Max)：Parallel 200mA, Series 100mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：7.5VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：71.42mm L x 37.29mm W
- Height - Seated (Max)：41.28mm
- Voltage - Isolation：1500Vrms
- Weight：0.657 lb (298.01 g)
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Overview
The Triad Magnetics F-155XP is a board-mount power transformer designed for industrial applications. It features a single primary winding rated at 115V AC and a center-tapped secondary winding providing 76.0V CT at 0.100A. The unit utilizes through-hole solder pin termination for PCB integration. Physical dimensions are approximately 41.28 mm in height, with an operating temperature maximum of +130°C. It belongs to the F series and complies with RoHS standards.
Feature Summary
- Single-element configuration with dedicated primary and secondary windings
- Center-tapped secondary output suitable for rectification circuits
- Through-hole mounting style for secure printed circuit board attachment
Applications
- Industrial control systems requiring isolated power conversion
- Servo drive power supplies
- Electronic equipment needing 115V AC input step-down
- Board-level power distribution units
Procurement Notes
Verify component authenticity by checking manufacturer markings against official datasheets. Confirm RoHS compliance status for environmental regulations. Ensure thermal management aligns with the +130°C maximum operating temperature limit during installation. Validate pin compatibility with existing PCB footprints before procurement.
Selection Notes
Select this model when a 76V CT secondary output is required from a 115V primary source. Consider the 0.100A current rating for load capacity planning. Choose through-hole packaging if surface-mount alternatives are unsuitable for mechanical stability requirements.
Part Context
This component is part of the Triad Magnetics F series, which focuses on general-purpose power transformers. The F-155XP specifically addresses needs for center-tapped outputs in compact board-mount form factors. It serves as a standard solution for converting mains voltage to lower AC levels for downstream electronics.
Replacement Considerations
No direct public substitute part numbers are confirmed in available documentation. Verify electrical equivalence carefully if considering alternative brands.
