凝睿电子作为德国伍尔特电子国内样品代理，提供其全系列元件。
WE-DD D Shielded Coupled Inductor
Characteristics:
1:1 transformer
Double inductor with two identical windings
4 different sizes available
Operating temperature: –40 ºC to +125 ºC
Recommended solder profile: Reflow
Custom designs on request
Applications:
For SEPIC and CUK ologies
Flyback applications
Switching regulators with second, unregulated output voltages
元件生产商：Wurth Electronic 德国伍尔特
元件系列： 1280
| 料号 PN | 尺寸 Dimension | 电感值 Inductance | Tolerance | 额定电流 Rated Current | 直流阻 DC Resistance | 自谐频率 Self Resonant Frequency |
| 74477030 | 12×12×8m | 1000μH | &plun;20% | 0.7A | 1.82Ω | 1.8MHz |
| 74477006 | 12×12×8m | 6.1μH | &plun;10% | 8.6A | 18mΩ | 25MHz |
| 744770268 | 12×12×10mm | 680μH | &plun;20% | 0.7A | 1460mΩ | 2MHz |
| 744873004 | 12.5×8.5×1.5mm | 4.7μH | &plun;20% | 4.87A | 24mΩ | 32MHz |
| 744873100 | 12.5×8.5×1.5mm | 10μH | &plun;20% | 3.81A | 36mΩ | 20MHz |
