Inductors
- Shielded Power Inductors
- Unshielded Power Inductors
- High Voltage Power Inductors
- Coupled Power Inductors
- RF Inductors
- Interface inductor
- Common Mode Inductors
- Ferrites Bead
Transformers
- DC/DC Converter Transformer
- Gate Drive Transformer
- Flexible Transformer
- Current Sense Transformer
- Singal Transformers
- AC/DC Converter Transformer
Common Mode Choke
Coils
Phone: 86-29-88685333
Mobile: 86-13620067891
E-mail: fks@fks-coils.com
Add：C2 Building, Western Cloud Valley, Fengxi New Town, Xixian New Area, Xi'an City, Shaanxi Province, China
Mobile: 86-13620067891
E-mail: fks@fks-coils.com
Add：C2 Building, Western Cloud Valley, Fengxi New Town, Xixian New Area, Xi'an City, Shaanxi Province, China
CFWI Coupled Flatwire Inductor
CFWI Coupled Flatwire Inductor Description:
FKS CoilS-CFWI High Current Coupled Flatwire Inductors are equipped with two identical flat wire windings for high current capabilities and ultra-low DCR for the best possible efficiency. These low cost and best quality Coupled Flatwire Inductors are mainly used in high power switching regulators, 1:1 flyback converters, switching regulators and so on.
Very low RDC
Saturation current higher than 50 A
Low inductance drift over temperature
Coupled inductor with two identical windings
Ambient temperature: -40°C to +100°C
Operating temperature: -40°C to +150°C
Storage temperature (on tape & reel): -20°C to +40°C; 75% RH max.
More variants due to parallel and series connection possible
| Order Code | L1 (µH) |
L2 (µH) |
n | IR (A) |
IR 2 (A) |
ISAT1 (A) |
ISAT2 (A) |
RDC 1 (mΩ) |
RDC 2 (mΩ) |
L (mm) |
W (mm) |
H (mm) |
| FKS74485540080 | 0.8 | 0.8 | 1:1 | 28 | 28 | 62 | 62 | 1.6 | 1.6 | 15.5 | 13.2 | 10.5 |
| FKS74485540120 | 1.2 | 1.2 | 1:1 | 23 | 23 | 47 | 47 | 2.4 | 2.4 | 15.5 | 13.2 | 10.5 |
| FKS74485540170 | 1.7 | 1.7 | 1:1 | 21 | 21 | 39 | 39 | 3.3 | 3.3 | 15.5 | 13.2 | 10.5 |
| FKS74485540220 | 2.2 | 2.2 | 1:1 | 18 | 18 | 35 | 35 | 4.2 | 4.2 | 15.5 | 13.2 | 10.5 |
| FKS74485540290 | 2.9 | 2.9 | 1:1 | 17 | 17 | 29 | 29 | 5.6 | 5.6 | 15.5 | 13.2 | 10.5 |
| FKS74485540350 | 3.5 | 3.5 | 1:1 | 14 | 14 | 27 | 27 | 7.5 | 7.5 | 15.5 | 13.2 | 10.5 |
| FKS74485540440 | 4.4 | 4.4 | 1:1 | 12 | 12 | 24 | 24 | 9.6 | 9.6 | 15.5 | 13.2 | 10.5 |
| FKS74485540680 | 6.8 | 6.8 | 1:1 | 14 | 14 | 16 | 16 | 11.3 | 11.3 | 15.5 | 13.2 | 12.5 |
| FKS74485540820 | 8.2 | 8.2 | 1:1 | 13.5 | 13.5 | 14 | 14 | 13 | 13 | 15.5 | 13.2 | 12.5 |
| FKS74485540101 | 10 | 10 | 1:1 | 13 | 13 | 13.5 | 13.5 | 13.9 | 13.9 | 15.5 | 13.2 | 12.5 |
| FKS74485542680 | 6.8 | 6.8 | 1:1 | 13.5 | 13.5 | 26 | 26 | 6.1 | 6.1 | 21 | 18.5 | 13.5 |
| FKS74485542820 | 8.2 | 8.2 | 1:1 | 13 | 13 | 24 | 24 | 8.4 | 8.4 | 21 | 18.5 | 13.5 |
| FKS74485542101 | 10 | 10 | 1:1 | 11.5 | 11.5 | 22 | 22 | 11 | 11 | 21 | 18.5 | 13.5 |
