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F-259U
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 200VA CHAS MT
- Series：Single Secondary
- Mfr：Triad Magnetics
- Package：Box
- Type：Laminated Core
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：20V
- Current - Output (Max)：10A
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：Yes
- Power - Max：200VA
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Size / Dimension：87.30mm L x 88.90mm W
- Height - Seated (Max)：104.77mm
- Voltage - Isolation：1500Vrms
- Weight：7.4 lbs (3.4 kg)
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Overview
The F-259U is a laminated core power transformer manufactured by Triad Magnetics, designed for chassis mounting. It features a single primary winding rated for 115V and a single secondary winding providing 20V at full load with a maximum output current of 10A. The unit delivers a maximum power capacity of 200VA. Electrical isolation between windings is rated at 1500Vrms. The component utilizes wire lead termination and measures approximately 87.30mm in length, 88.90mm in width, and 104.77mm in height.
Feature Summary
- Laminated core construction for stable power transformation
- Chassis mount design with wire lead terminations
- High voltage isolation capability between primary and secondary circuits
Applications
- Industrial equipment power supplies
- Audio amplifier power stages
- General purpose AC to DC rectification systems
Procurement Notes
Verify the specific datasheet version when ordering, as manufacturing revisions may occur. Confirm that the 115V primary rating matches your local mains supply requirements. Ensure mechanical clearance accommodates the specified dimensions and weight. Check for RoHS compliance status if required by your assembly regulations. Validate terminal compatibility with existing wiring harnesses before integration.
Selection Notes
Select this model when a robust 200VA transformer is needed for chassis-mounted applications. It is suitable for designs requiring 115V input and a 20V/10A output. Consider the physical size constraints due to its laminated core structure. Verify that the 1500Vrms isolation meets safety standards for your target market. This component is appropriate for industrial environments rather than compact consumer electronics.
Part Context
Triad Magnetics produces a range of power transformers for industrial and commercial use. The F-259U belongs to their standard laminated core series, emphasizing durability and high power handling. These components are typically used in heavy-duty applications where reliability under continuous load is critical. The manufacturer provides detailed specifications to assist engineers in integrating these units into larger power systems.
FAQ
What is the electrical isolation rating of the F-259U?
The F-259U provides an isolation rating of 1500Vrms between the primary and secondary windings.
Does the F-259U have a center tap on the secondary winding?
No, the F-259U features a single secondary winding without a center tap.
