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AEF20-4033 is listed in the Switching Converter, SMPS Transformers range at ChipApex. The manufacturer field lists Allied Components International. Its product description is XFMR TH. Review the specifications below when checking this part for your BOM.
Switching Converter, SMPS Transformers specifications for AEF20-4033
- Description：XFMR TH
- Series：-
- Mfr：Allied Components International
- Package：Box
- Type：-
- Applications：-
- Intended Chipset：-
- Chipset Manufacturer：-
- Voltage - Primary：-
- Voltage - Auxiliary：-
- Voltage - Isolation：4000VAC
- Inductance @ Frequency：-
- Frequency：-
- Operating Temperature：-
- Mounting Type：Through Hole
- Size / Dimension：0.846" L x 0.846" W (21.50mm x 21.50mm)
- Height - Seated (Max)：0.650" (16.50mm)
- Footprint：-
- Style：-
- Grade：-
- Qualification：-
Switching Converter, SMPS Transformers datasheet and documents for AEF20-4033
Switching Converter, SMPS Transformers Overview
The AEF20-4033 is a surface mount flyback transformer manufactured by Allied Components International. It utilizes the EF20 package configuration and features an inductance of 1850µH with a high voltage isolation rating of 3000Vrms. The component measures 21.50mm x 21.50mm and is designed for use in switching converter applications within commercial and industrial markets.
Switching Converter, SMPS Transformers Feature Summary
- High voltage isolation capability for safety compliance
- Surface mount design for automated assembly
- Flyback topology optimized for power conversion
Switching Converter, SMPS Transformers Applications
- Switching power supplies
- Telecommunications equipment
- Test equipment power modules
Switching Converter, SMPS Transformers Procurement Notes
Verify the specific manufacturer designation, as some sources list Allied Components International while others reference Hitech Semiconductor Co., Limited. Confirm the exact package type and isolation ratings against the official datasheet to ensure compatibility with your circuit design requirements before procurement.
Switching Converter, SMPS Transformers Selection Notes
Select this component based on its 1850µH inductance and 3000Vrms isolation requirements. Ensure the PCB layout supports the specified physical dimensions and mounting style. Cross-reference electrical parameters with the target application's voltage and current specifications to confirm suitability.
Switching Converter, SMPS Transformers Part Context
This part belongs to the EF series of transformers from Allied Components International, which offers various package sizes and current ratings. The EF20 variant specifically targets surface mount applications requiring robust isolation and compact form factors for modern electronic designs.
Switching Converter, SMPS Transformers Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing inventory or consult the manufacturer for direct replacements if supply chain issues arise.
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