
Bourns SRF1280A Dual-Winding Shielded Power Inductors
Bourns SRF1280A Dual-Winding Shielded High Current Power Inductors can be configured in parallel, series, dual-inductor, and transformer applications. These magnetically shielded, low radiation inductors feature a rated current of up to 17.9A and an inductance range of 0.47µH to 4000µH. Other features include a storage and operating temperature range of -40°C to +125°C, a 0.25V test voltage, and a ferrite core. The series is AEC-Q200 qualified, halogen free, and RoHS compliant. Ideal applications for Bourns SRF1280A Dual-Winding Shielded High Current Power Inductors include automotive systems, DC/DC converters, and power supplies.Features
- Parallel, series, dual-inductor, and transformer configurations
- Magnetically shielded, low radiation
- AEC-Q200 qualified
- Ferrite core
- Enameled copper wire
- Tin terminal finish
- Halogen free
- RoHS compliant
Applications
- Automotive systems
- Driver assistant
- Information
- Entertainment
- Lighting
- DC/DC converters
- Power supplies
- SEPIC - DC/DC converters
Specifications
- Up to 17.9A rated current
- 0.47µH to 4000µH inductance range
- -40°C to +125°C operating temperature range (includes temperature rise)
- 40°C typical temperature rise at rated Irms
- 30% inductance drop at Isat
- Resistance to solder heat: +245°C for 10s
- 0.25V test voltage
Additional Resources
Publicado: 2018-10-29
| Actualizado: 2022-11-22