LPD3015 Series Shielded Coupled Power Inductors Datasheet 产品包含数量电感(µH)公差(%)SRF (MHz)DCR (Ω)Isat (A) LPD3015-391MRC 3 0.39 20 289 0.071 3.4 LPD3015-472MRC 3 4.7 20 79.0 0.50 0.88 LPD3015-103MRC 3 10 20
重量: 0.30 – 0.36 g 包装: 600/7″reel; 2200/13″ reel Plastic tape: 12 mm wide, 0.25 mm thick, 8 mm pocket spacing, 3.9 mm pocket depth 焊接/清洗 湿气敏感度等级(MSL): 1 (unlimited floor life at <30°C / 85% relative humidity) ...
C Flyback Converter V OUT V IN SW V OUT V IN L1 L2 Q C1 C + + D –– SEPIC Refer to Application Note, Document 639, “Selecting Coupled Inductors for SEPIC Applications” + + –– L1 L2 D1 C o C IN S HS S LS C PRI V PRI V OUT V IN Flyback / Buck Converter相关...
Three parameters are required to characterize a pair of coupled inductors: two self inductances, L1 and L2, and the mutual inductance, L12 = M. The symbol for coupled inductors is: Circuits which contain coupled inductors are more complicated than other circuits because we can only express the...
This chapter discusses magnetic coupled inductors and transformers. A part of the magnetic field created by a current in one inductor will be surrounded by the windings of the second inductor. If the field intensity varies, an induction voltage will be created in that inductor. If the circuit ...
Coupled inductors are ideal ,or use in a variety o,circuits including fyback,multi-output buck and SEPIC.They can also be used as common-mode chokes. These parts o,,er excel lent coupl ing coe,,cient (k≥0.98);and provide a wide range o, inductance values(high e),ciency and excel ...
Due to the number of uses that coupled inductors have for meeting people's electrical needs, they will likely continue to be used for a long time. There are some electronic devices that do not use inductors. They are called non-isolated electronics and include old televisions and radios, and...
744870002Wurth ElectronicsCoupled Inductors WE-DD SMD Size 1280 2.4uH .014Ohm Crossd12702 RFQ SRF0703-100MBournsCoupled Inductors 10uH 20% SMD 07036323 RFQ SRF0703-8R2MBournsCoupled Inductors 8.2uH 20% SMD 07034435 RFQ SRF0703-820MBournsCoupled Inductors 82uH 20% SMD 07032865 ...
TDK Corporation (TSE:6762) has extended its range of coupled inductors to include the new EPCOS series B82472D6*. The nine series types cover an inductance range of 2 x 2.2 µH to 2 x 47 µH and are designed for maximum rated currents of 1.1 A to 4.3 A. The RoHS-compliant chok...
When they were introduced, coupled inductors represented a significant advance in system performance for multiphase converters3-9. Different designs have been developed over the years, with different geometries and different numbers of coupled phases. In terms of the core loss estimates, such complicated...