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R8231NL is listed in the Switching Converter, SMPS Transformers range at ChipApex. The manufacturer field lists iNRCORE, LLC. Its product description is PWR XFMR PLANAR 250W SMD. Review the specifications below when checking this part for your BOM.
The R8231NL is a planar power transformer manufactured by iNRCORE, LLC. It features a maximum power rating of 250W and an inductance of 85µH. The component utilizes surface mount mounting with solder and quick connect termination styles. Its physical dimensions are 29.46mm in length and 25.40mm in width. The maximum DC resistance is specified at 470 mOhms. This device is classified under audio and signal transformers.
Verify the specific datasheet version to confirm electrical tolerances and thermal characteristics before finalizing designs. Ensure that the quick connect termination style aligns with the target PCB footprint and assembly requirements. Confirm RoHS compliance status matches project regulatory needs. Cross-reference the 250W power rating against actual operating conditions to prevent derating issues.
Select this component when high power density is required in a surface mount form factor. The 85µH inductance value suits specific magnetic energy storage applications. Consider the 470 mOhms DC resistance for efficiency calculations. The dual termination capability offers flexibility in manufacturing processes. Evaluate the 29.46mm x 25.40mm footprint against available board space constraints.
This part belongs to the iNRCORE planar transformer series, which focuses on high-efficiency power management solutions. The R8231NL specifically targets applications requiring robust power handling within constrained spatial envelopes. Planar technology typically offers lower profile heights compared to traditional wound transformers, facilitating dense electronic packaging.
The R8216NL is a related planar transformer from the same manufacturer but features a significantly higher inductance of 860µH. Substitution requires careful evaluation of circuit impedance matching and power stage requirements due to the substantial difference in magnetic properties.
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