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PA2398NLT
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Product Detailed Parameters
- Description：PULSE XFMR 100UH
- Series：-
- Mfr：Pulse Electronics
- Package：Tape & Reel (TR)
- Transformer Type：-
- Inductance：100µH
- ET (Volt-Time)：-
- Turns Ratio - Primary:Secondary：-
- Mounting Type：Surface Mount
- Size / Dimension：0.860" L x 1.150" W (21.84mm x 29.21mm)
- Height - Seated (Max)：0.450" (11.43mm)
- Operating Temperature：-40°C ~ 125°C
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Overview
The PA2398NLT is a surface-mount power transformer manufactured by Pulse Electronics, designed for AC forward converter applications. It features a dual primary and single secondary winding configuration with a turns ratio of 2:1:1. The device supports input voltages of 36V and 72V on the primary side and provides a 12V output on the secondary side. Key electrical specifications include an inductance of 100µH and a power rating of 60W. The component utilizes an EFD20 core structure and employs Non-Pb (NPB) termination technology.
Feature Summary
- Dual primary winding architecture supporting multiple input voltage levels
- Single secondary output configuration for simplified circuit design
- EFD20 core construction optimized for high-frequency operation
- Non-lead (NPB) compliant termination technology
Applications
- AC forward converter power supplies
- Isolated DC-DC conversion modules
- Industrial power supply units
- Telecommunications equipment power stages
Procurement Notes
Verify that the specific order suffix matches the required termination style and packaging format. Confirm that the EFD20 package dimensions align with the target PCB footprint constraints. Ensure the 60W power rating and 100µH inductance meet the system's electrical requirements before finalizing procurement.
Selection Notes
Select this component when a dual-primary topology is required to accommodate varying input voltages such as 36V or 72V. The 12V secondary output makes it suitable for standard logic or gate drive supplies. Consider the EFD20 form factor for space-constrained designs requiring efficient magnetic coupling in forward converter topologies.
Part Context
This part belongs to the family of surface-mount power transformers from Pulse Electronics. It is specifically engineered for isolated power conversion applications where galvanic isolation and precise voltage transformation are critical. The NPB designation indicates compliance with non-lead material standards.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer cross-reference guides for equivalent components with matching EFD20 packages and similar electrical ratings.
