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Product Detailed Parameters
- Description：XFMR FLYBACK TH
- Series：Kaschke
- Mfr：Bourns Inc.
- Package：Tray
- Type：-
- Applications：Flyback Converters
- Intended Chipset：-
- Chipset Manufacturer：-
- Voltage - Primary：85 ~ 265V
- Voltage - Auxiliary：-
- Voltage - Isolation：4200V
- Inductance @ Frequency：-
- Frequency：132kHz
- Operating Temperature：-25°C ~ 125°C
- Mounting Type：Through Hole
- Size / Dimension：0.984" L x 0.827" W (25.00mm x 21.00mm)
- Height - Seated (Max)：0.728" (18.50mm)
- Footprint：-
- Style：Laminated Core
- Grade：-
- Qualification：-
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Overview
The Bourns Inc. model 94932 is a surface-mount flyback transformer designed for switch-mode power supply applications. It supports an input voltage range of 85V to 265V and operates within a frequency range of 132kHz. The component features a current rating of 1.4A, ensuring stable performance in compact power conversion circuits.
Feature Summary
- Designed as a flyback transformer for switch-mode power supplies
- Supports wide primary voltage input ranges from 85V to 265V
- Optimized for high-frequency operation at 132kHz
- Provides a 1.4A current rating for reliable power delivery
Applications
- Switch-mode power supply (SMPS) designs
- Flyback converter circuits
- Compact AC-DC power adapters
Procurement Notes
Verify the specific datasheet version and RoHS compliance status directly with authorized distributors or Bourns Inc. before procurement. Ensure that the operating conditions align with the specified 132kHz frequency and 1.4A current rating. Confirm package compatibility and thermal requirements for your specific PCB layout to guarantee optimal performance and reliability.
Selection Notes
Select this component when designing flyback converters requiring support for universal input voltages up to 265V. The 1.4A current rating and 132kHz frequency specification make it suitable for applications demanding efficient power conversion in compact form factors. Evaluate thermal management needs based on the rated current to ensure long-term stability.
Part Context
This transformer belongs to Bourns Inc.'s magnetic components portfolio, which includes various inductors, transformers, and chokes for power electronics. The company manufactures these components to meet automotive and industrial standards, often incorporating AEC-Q200 compliance for automotive-grade reliability where applicable.
Replacement Considerations
Consult official Bourns documentation for direct substitutes. Cross-reference parameters such as current rating, frequency range, and voltage specifications to ensure functional equivalence in existing designs.
