Dual winding shielded power inductor | High Current Power Inductor Manufacturer | Coilmaster Electronics
Manufacturer of SMD coupled winding shielded inductor. The SMD-coupled inductor has two windings in a single housing (also called surface mount wire-wound dual inductors), it is a more cost-effective and space-saving solution than two individual inductors. Magnetically shielded construction provides low EMI emission, and leakage flux and emits low radiation. Due to our advanced winding technology, this dual winding shielded common mode choke has an excellent coupling factor and low stray inductance. The two windings in a dual-winding SMD inductor can be connected in series or parallel to create a board range of inductance value and current rating. For some applications, the coupled winding inductor could work as 1:1 common mode chokes or transformers. The coupled SMD shielded power inductor is very suitable for SEPIC(Single-Ended Primary-Inductor Converters) and DC to DC converters. Short lead time and customized specifications are available. The dual winding SMD power inductor is suitable for applications such as power supplies for personal computers, backlights, camcorders, HD TV, flat panels, industrial control panel, and SEPIC technology. The product is RoHS, REACH, and Halogen free compliance. The working temperature for coupled winding shielded inductor is -40°C to +125°C, higher working temperature is available for us. Coilmaster Electronics is a high-current Power Inductors, High Current Inductors, LAN Transformers, Molded Power Chokes, Chip beads, Common Mode Choke, High Frequency Transformer, RJ45 with magnetics, Multilayer Chip Inductors, Automotive grade power inductor, Automotive grade common mode choke, Automotive grade chip beads, Automotive grade transformer manufacturer from Taiwan since 1995. Coilmaster is a professional manufacturer for inductor, common mode choke, chip beads and transformer. Our vision is “Creating high-performance inductors, reducing energy loss, and contributing to sustainable” To achieve this, our engineer team is keen to design the power inductor to have better efficiency. With more than 20 years of experience in magnetic territory, Coilmaster Electronics is specialized in the production of SMD power inductors, common mode choke, high frequency transformers.
Dual winding shielded power inductor
Compact Coupled Inductors with High Saturation Current
The SMD-coupled inductor has two windings in a single housing (also called surface mount wire-wound dual inductors), it is a more cost-effective and space-saving solution than two individual inductors. Magnetically shielded construction provides low EMI emission, and leakage flux and emits low radiation. Due to our advanced winding technology, this dual winding shielded common mode choke has an excellent coupling factor and low stray inductance. The two windings in a dual-winding SMD inductor can be connected in series or parallel to create a board range of inductance value and current rating. For some applications, the coupled winding inductor could work as 1:1 common mode chokes or transformers. The coupled SMD shielded power inductor is very suitable for SEPIC(Single-Ended Primary-Inductor Converters) and DC to DC converters. Short lead time and customized specifications are available. The dual winding SMD power inductor is suitable for applications such as power supplies for personal computers, backlights, camcorders, HD TV, flat panels, industrial control panel, and SEPIC technology. The product is RoHS, REACH, and Halogen free compliance. The working temperature for coupled winding shielded inductor is -40°C to +125°C, higher working temperature is available for us.
Unique powder / winding technology from us
The magnetically shielded series dual-winding inductor is assembled with a drum core and ring core. The magnetic shielded ring core covers the areas around the coil to give these products as the closed magnetic circuit. The advantage of the shielded inductor is to block both external and inside magnetism from having any external effects. This series product possesses constant DC superimposition characteristics and works excellent in SEPIC topology. That means this coupled shielded inductor could categorize to inductor mode (boost and coupled inductor) / transformer mode (flyback transformer or SEPIC).
Applications
- Electronics appliances
- DC-DC conversion (Parallel mode)
- Isolation Transformer
- Coupling Transformer
- Input filter (Serial mode)
- EMI/RFI Suppression
| Image | name | Size(mm) | Inductance(uH) | Isat(A) | Irms(A) | DCR(mΩ) | Action |
|---|---|---|---|---|---|---|---|
| 0.33uH, 14.4A Shielded Coupled Inductor | 7.6x7.6x3.55 | 0.33 | 14.4 | 6.19 | 9.2 | |
|
| 1uH, 7.97A Shielded Coupled Inductor | 7.6x7.6x3.55 | 1 | 7.97 | 5.25 | 12.9 | |
|
| 1.5uH, 6.52A Shielded Coupled Inductor | 7.6x7.6x3.55 | 1.5 | 6.52 | 4.64 | 16.5 | |
|
| 2.2uH, 5.52A Shielded Coupled Inductor | 7.6x7.6x3.55 | 2.2 | 5.52 | 4.11 | 20.9 | |
|
| 3.3uH, 4.22A Shielded Coupled Inductor | 7.6x7.6x3.55 | 3.3 | 4.22 | 3.31 | 32.4 | |
|
| 4.7uH, 3.78A Shielded Coupled Inductor | 7.6x7.6x3.55 | 4.7 | 3.78 | 3.09 | 37.1 | |
|
| 6.8uH, 3.12A Shielded Coupled Inductor | 7.6x7.6x3.55 | 6.8 | 3.12 | 2.55 | 54.4 | |
|
| 8.2uH, 2.66A Shielded Coupled Inductor | 7.6x7.6x3.55 | 8.2 | 2.66 | 2.19 | 74 | |
|
| 10uH, 2.47A Shielded Coupled Inductor | 7.6x7.6x3.55 | 10 | 2.47 | 2.08 | 82 | |
|
| 15uH, 2.05A Shielded Coupled Inductor | 7.6x7.6x3.55 | 15 | 2.05 | 1.83 | 105.5 | |
|
| 22uH, 1.67A Shielded Coupled Inductor | 7.6x7.6x3.55 | 22 | 1.67 | 1.62 | 134 | |
|
| 33uH, 1.35A Shielded Coupled Inductor | 7.6x7.6x3.55 | 33 | 1.35 | 1.31 | 208 |
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Dual winding shielded power inductor | High Current Power Inductor Manufacturer | Coilmaster Electronics
Located in Taiwan since 1995, Coilmaster Electronics Co., Ltd. has been a manufacturer of magnetic components. Its main magnetic components include, Dual winding shielded power inductor, common mode chokes, SMD molding power chokes, chock coil inductors, SMD shielded and semi-shielded power inductors, low profile and high current power inductors, high voltage power inductors, ethernet and LAN power transformers, flat wire inductors, RJ45 jacks with integrated magnetics and high frequency transformers, and ceramic or air coil multilayer chip inductors.
Coilmaster is a professional manufacturer for inductor, common mode choke, chip beads and transformer. Our vision is “Creating high-performance inductors, reducing energy loss, and contributing to sustainable” To achieve this, our engineer team is keen to design the power inductor to have better efficiency. With more than 20 years of experience in magnetic territory, Coilmaster Electronics is specialized in the production of SMD power inductors, common mode choke, high frequency transformers.
Coilmaster Electronics has been providing customers with high current power inductors since 1995, with both advanced technology and 29 years of experience, Coilmaster Electronics ensures that each customer's requirements are met.