Bourns 071923 & 093267 EMC Filter Chokes
Bourns 071923 SP-E 13/4 and 093267 SP-E 16/5 EMC Filter Chokes are characterized by a wide-band performance of interference suppression with excellent attenuation of symmetric and asymmetric noise. These chokes feature a compact design that complies with EN 62368 and RoHS requirements. Both series offer a 1:1 transformation ratio and a -25°C to +125°C operating temperature range. The 071923 choke features 2 x 22mH nominal inductance, 3Ω maximum resistance per winding, and 0.28A nominal current. The 093267 module offers 2 x 27mH nominal inductance, 2Ω maximum resistance per winding, and 0.5A nominal current. Bourns 071923 SP-E 13/4 and 093267 SP-E 16/5 EMC Filter Chokes are ideal for applications such as low-power switched-mode power supplies (SMPS), drives and control circuits, industrial applications, and home appliances.Features
- Compact design
- Complies with EN 62368
- Wide-band performance of interference suppression
- Excellent attenuation of symmetric and asymmetric noise
- Class B / +130°C
- RoHS compliant
Applications
- Common mode choke
- SMPS Based on semiconductors from various AC-DC conversion silicon manufacturers
Specifications
- 1:1 transformation ratio
- 071923 choke
- 2 x 22mH nominal inductance ±30%
- 3Ω maximum resistance per winding
- Dielectric strength: winding-winding = 0.5kV/50Hz/2s
- 0.28A nominal current
- 093267 choke
- 2 x 27mH nominal inductance ±30%
- 2Ω maximum resistance per winding
- Dielectric strength: winding-winding = 1.5kV
- 0.5A nominal current
- -25°C to +125°C operating temperature range
Dimensions & Layout
發佈日期: 2023-06-02
| 更新日期: 2023-08-11
