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Product Detailed Parameters
- Description:PWR XFMR LAMINATED 20VA TH
- Series:Split Pack™, Class 2/3, F
- Mfr:Triad Magnetics
- Package:Box
- Type:Laminated Core
- Voltage - Primary:115V
- Voltage - Secondary (Full Load):Parallel 12V, Series 24V
- Current - Output (Max):Parallel 1.6A, Series 800mA
- Primary Winding(s):Single
- Secondary Winding(s):Dual
- Center Tap:No
- Power - Max:20VA
- Mounting Type:Through Hole
- Termination Style:PC Pin
- Size / Dimension:57.15mm L x 47.63mm W
- Height - Seated (Max):36.50mm
- Voltage - Isolation:2500Vrms
- Weight:0.8 lb (362.87 g)
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Overview
The F24-800 is a laminated core power transformer manufactured by Triad Magnetics, designed for board mount applications. It features a split bobbin construction with a single primary winding and dual secondary windings. The unit operates at an input voltage of 115V AC. The output configuration provides a center-tapped 24.0V at 0.800A rating, achieved through parallel or series secondary connections. The device complies with UL/cUL Class 2/3 safety standards and is RoHS compliant.
Feature Summary
- Split bobbin design facilitating PCB mounting
- Dual secondary windings for flexible output configurations
- Compliance with UL/cUL Class 2/3 safety regulations
Applications
- Industrial control circuits requiring isolated power
- Electronics equipment utilizing Class 2 power sources
- General purpose AC to DC power supply stages
Procurement Notes
Verify the specific suffix (e.g., -C2) against the required datasheet revision, as ordering codes may denote packaging or minor specification variations. Confirm that the 115V primary voltage aligns with the target system's input capabilities. Ensure the PCB layout accommodates the physical dimensions and pin spacing defined in the official mechanical drawing. Cross-reference the current rating requirements with the 0.800A limit to prevent thermal overload during operation.
Selection Notes
Select this component when a compact, board-mount solution is required for low-power isolation. The split bobbin architecture supports efficient heat dissipation compared to encapsulated types. Consider the dual secondary flexibility if variable voltage outputs are needed. This model is suitable for applications where UL/cUL Class 2 certification is mandatory for safety compliance. Evaluate space constraints on the PCB against the transformer's footprint.
Part Context
The F24-800 belongs to Triad Magnetics' line of laminated core power transformers. These components are engineered for reliability in standard industrial and commercial environments. The product family emphasizes robust electrical isolation and standardized form factors. Variants within this series often differ by wattage ratings or mounting styles, but share common design principles regarding core material and bobbin structure.
Replacement Considerations
The F24-800-C2 is a documented variant of this part number. Verify compatibility before substitution, as suffixes may indicate differences in packaging or specific regulatory certifications. Direct cross-model replacements require matching electrical parameters and mechanical footprints.
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