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AEI12-3777 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 AEI12-3777
- Description：XFMR TH
- Series：-
- Mfr：Allied Components International
- Package：Tray
- Type：-
- Applications：-
- Intended Chipset：-
- Chipset Manufacturer：-
- Voltage - Primary：-
- Voltage - Auxiliary：-
- Voltage - Isolation：-
- Inductance @ Frequency：-
- Frequency：-
- Operating Temperature：-
- Mounting Type：Through Hole
- Size / Dimension：0.508" L x 0.500" W (12.90mm x 12.70mm)
- Height - Seated (Max)：0.378" (9.60mm)
- Footprint：-
- Style：-
- Grade：-
- Qualification：-
Switching Converter, SMPS Transformers datasheet and documents for AEI12-3777
Switching Converter, SMPS Transformers Overview
The AEI12-3777 is an EI12 power transformer manufactured by Allied Components International, designed for switch-mode power supply (SMPS) isolation applications. It features a through-hole mounting configuration with ten pins. The component operates within a temperature range of -20°C to +85°C. Physical dimensions include a length of 12.903 mm, width of 12.700 mm, and height of 9.601 mm. Key electrical specifications include a primary inductance of 150mH.
Switching Converter, SMPS Transformers Feature Summary
- Provides galvanic isolation for switch-mode power supply circuits
- Utilizes EI12 core geometry for efficient magnetic coupling
- Supports through-hole assembly for robust PCB integration
Switching Converter, SMPS Transformers Applications
- Switch-mode power supply (SMPS) isolation stages
- General-purpose AC/DC converter designs
- Electronic equipment requiring isolated power transformers
Switching Converter, SMPS Transformers Procurement Notes
Verify the specific datasheet version from Allied Components International to confirm pinout compatibility and insulation ratings. Ensure the procurement channel provides original manufacturer documentation. Cross-reference the part number AEI12-3777 with official distributor catalogs to validate authenticity and technical specifications before ordering.
Switching Converter, SMPS Transformers Selection Notes
Select this component when an EI12 form factor is required for low-power SMPS designs. Consider the 150mH primary inductance and 10-pin configuration during circuit layout. Verify that the operating temperature range of -20°C to +85°C meets the environmental requirements of the target application.
Switching Converter, SMPS Transformers Part Context
Allied Components International has produced custom and standard transformers since 1992. The AEI12-3777 belongs to their line of EI-series transformers, distinct from their EE or EER series offerings. This model specifically addresses isolation needs in compact power electronics using the EI12 core structure.
Switching Converter, SMPS Transformers Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Consult the manufacturer for direct equivalents if sourcing issues arise.
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