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Wurth Elektronik Dual Coupled Inductor Composite Iron Powder Core 2.9μH 17A 1310 Package WE-CFWI 74485540290
Specifications
| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Dimensions | 15.5 x 13.2 x 10.5 mm |
| Height | 10.5mm |
| Length | 15.5mm |
| Depth | 13.2mm |
| Current Rating | 17A |
| Series | WE-CFWI |
| Maximum Operating Temperature | 150°C |
| Tolerance | ±20 % |
| Minimum Operating Temperature | -40°C |
| Core Material | Composite Iron Powder |
| Inductance | 2.9μH |
| Shielding | Shielded |
| Package/Case | 1310 |
| Inductor Construction | Dual |
Key Features
- Designed for high power switching regulator applications.
- Features very low resistance and low leakage.
- Has a tolerance of ±20% ensuring consistent performance.
- Constructed with composite iron powder core material for stability.
- Compact dimensions of 15.5 x 13.2 x 10.5 mm for space-saving mounting.
- Operates reliably in temperature range from -40°C to 150°C.
- Package case type is 1310, surface mount format WE-CFWI series.
- Manufactured in China with new product condition.
Product Description
Wurth Elektronik 74485540290 Dual Coupled Inductor from the WE-CFWI series features a 2.9μH inductance with a composite iron powder core, optimized for high current applications up to 17 Amps. This shielded coupled inductor is designed as a dual construction component with two identical windings, ideal for use in high power switching regulators including 1:1 flyback converters, buck, boost, sepic, and cuk converters, as well as battery cell charging balancers.
The composite iron powder core core material delivers very low resistance and minimal leakage, ensuring efficient energy transfer and minimal power loss. Its tolerance of ±20% maintains stable inductance performance over varying operating conditions and temperatures ranging from -40°C up to 150°C, making it suitable for demanding industrial and electronic applications.
With compact dimensions of 15.5 mm length, 13.2 mm depth, and 10.5 mm height, this surface mount device packaged in case type 1310 can be integrated into densely packed circuit boards. The inductors are produced in China under new product conditions, guaranteeing quality and reliability.
Designed for high power switching regulators and converter circuits. Composite iron powder core for enhanced magnetic stability. Low resistance and low leakage inductors for efficient operation. Dual winding construction suited for various converter topologies.
Operating temperature range from -40°C to 150°C suitable for industrial environments. Compact package fitting small circuit footprints. Shielded design to reduce electromagnetic interference in circuits. WE-CFWI series with package case 1310 surface mount technology.
Manufactured to high standards for performance and reliability.
This coupled inductor is highly applicable in industrial, power management, telecommunications, and electronics manufacturing sectors. It supports efficient energy conversion and regulation within power electronic systems.
Explore the Wurth Elektronik range of inductors and passive components at EnvMart for reliable solutions and high-quality electronic components.
Explore more products in our Coupled Inductors category.
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Frequently Asked Questions
The inductance value of this dual coupled inductor is 2.9μH.
This model has a maximum current rating of 17A.
The dimensions of this inductor are 15.5 mm in length, 13.2 mm in depth, and 10.5 mm in height.
It operates reliably within a temperature range from -40°C to 150°C.
The core material used in this coupled inductor is composite iron powder.
The inductance tolerance for this model is ±20%.
The package case type for this inductor is 1310.
Yes, this inductor features a shielded design to reduce electromagnetic interference in circuits.
This inductor is suitable for high power switching regulators, including 1:1 flyback converters, buck, boost, sepic, and cuk converters, as well as battery cell charging balancers.
This inductor is constructed with a dual winding design, featuring two identical windings.
This product is manufactured in China.
This dual coupled inductor belongs to the WE-CFWI series.
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