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F48-400-C2
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 20VA TH
- Series：Split Pack™, Class 2/3, F
- Mfr：Triad Magnetics
- Package：Tray
- Type：Laminated Core
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：Parallel 24V, Series 48V
- Current - Output (Max)：Parallel 800mA, Series 400mA
- 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 Triad Magnetics F48-400-C2 is a laminated core power transformer from the Split Pack series, designed for through-hole mounting. It features a single primary winding rated for 115V and dual secondary windings offering parallel 24V at 800mA or series 48V at 400mA. With a 20VA power rating and 2500Vrms isolation voltage, it operates at 50/60Hz. The unit measures 57.15mm in length, 47.63mm in width, and has a maximum installation height of 36.50mm.
Feature Summary
- Dual secondary winding configuration allows flexible output selection between parallel low-voltage/high-current or series high-voltage/low-current modes.
- Split Pack bobbin design provides versatility for printed circuit board applications with standard through-hole termination.
- High isolation voltage capability ensures safety compliance for industrial control and general power supply circuits.
Applications
- Industrial automation control systems
- General purpose power supply circuits
- PC board mounted equipment requiring isolated DC power
Procurement Notes
Verify the specific suffix C2 to confirm the inclusion of quick-connect terminals or specific pin configurations as distinct from the base F48-400 model. Confirm RoHS3 compliance status and check lead times, as availability may vary. Ensure the selected variant matches the required mounting style and electrical ratings for the target application before ordering.
Selection Notes
Select this component when a 20VA transformer with split secondary outputs is required for PCB assembly. Compare against the F48-400 if terminal type differences are critical. Verify that the 115V primary input aligns with the system voltage. Consider physical dimensions and thermal requirements relative to the enclosure space available for the transformer installation.
Part Context
This part belongs to the Triad Magnetics Split Pack series, which utilizes a versatile bobbin design optimized for PC board applications. The F48-400-C2 variant specifically addresses needs for dual secondary outputs, providing flexibility for different rectification topologies within compact industrial and commercial electronic devices.
Replacement Considerations
The Hammond Manufacturing 162H48 is listed as a direct substitute part number for this component. Evaluate mechanical fit and electrical equivalence when considering alternative sources.
