SMD Semi-shielded Power Inductor | High Current Power Inductor Manufacturer | Coilmaster Electronics
Manufacturer of SMD Resin Shielded Power Inductor. The SMD semi-shielded inductor is the product between magnetic shielded and non-shielded products. The type in which the wound drum core is covered and molded with magnetic epoxy. The epoxy resin was blended with magnetic powder like soft magnetic metal. The function of the magnetic epoxy is like ring core of fully shielded inductors, but they do not completely enclose the winding. This allows the inductor to be more compact and lighter in weight than fully shielded inductors, while still providing some level of EMI reduction. 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.
SMD Semi-shielded Power Inductor
SMD Semi-Shielded Power Inductors Cost Effective Solutions, SMD Resin Shielded Power Inductor
The SMD semi-shielded inductor is the product between magnetic shielded and non-shielded products. The type in which the wound drum core is covered and molded with magnetic epoxy. The epoxy resin was blended with magnetic powder like soft magnetic metal. The function of the magnetic epoxy is like ring core of fully shielded inductors, but they do not completely enclose the winding. This allows the inductor to be more compact and lighter in weight than fully shielded inductors, while still providing some level of EMI reduction.
The resin shield helps to maintain the stability and performance of the inductor. Resin-shielded inductor has medium flux radiation, space requirement, and electrical characteristics and is cost-effective compared with the shielded and non-shielded inductors. Semi-shielded inductors are suitable for use in applications where the components are not sensitive to radiation from the inductors. There is the various dimension of semi-shielded power inductors, from the smallest 2.0mm to 8.0mm. The customized inductance value (customized characteristic of SMD shielded power inductor) is available.
Except for the traditional ferrite core, Coilmaster also develop the product which used alloy powder core for this series. It could provide a better current carry capacity, compare to the same dimension and inductance product, the saturate current (Isat) could have 2 times better, and the rated current (Irms) also has 10~15% improvement.
Features
- Magnetic resin shielded inductors
- Compact design and robust construction
- High saturate current and low RDC
- Operating temperature: -40°C to +125°C
| Image | name | Size(mm) | Inductance(uH) | Isat(A) | Irms(A) | DCR(mΩ) | Action |
|---|---|---|---|---|---|---|---|
| 8.2uH 1.8A Semi shielded power inductors for DC-DC converters | 4.0x4.0x1.5 | 8.2 | 1.8 | 1.8 | 306 | |
|
| 10uH 1.6A Resin-coated inductors | 4.0x4.0x1.5 | 10 | 1.6 | 1.5 | 384 | |
|
| 15uH 1.45A Compact SMD inductors | 4.0x4.0x1.5 | 15 | 1.45 | 1.4 | 465 | |
|
| 22uH 1.3A High-efficiency inductors | 4.0x4.0x1.5 | 22 | 1.3 | 1.2 | 615 | |
|
| 33uH 0.8A Low-cost SMD shielded power inductor | 4.0x4.0x1.5 | 33 | 0.8 | 0.9 | 1275 | |
|
| 47uH 0.65A Cost-effective SMD shielded power inductor | 4.0x4.0x1.5 | 47 | 0.65 | 0.6 | 1380 | |
|
| 68uH 0.6A Price-competitive SMD shielded power inductors | 4.0x4.0x1.5 | 68 | 0.6 | 0.5 | 1950 | |
|
| 100uH 0.45A Semi-shielded SMD power inductor | 4.0x4.0x1.5 | 100 | 0.45 | 0.4 | 2350 | |
| 1uH, 4A Semi-shielded SMT High Current Power Inductor | 4.2x4.2x1.8 | 1 | 4 | 1.83 | 0.036 | |
|
| 2.2uH, 2.7A Magnetic Semi Shielded inductors | 4.2x4.2x1.8 | 2.2 | 2.7 | 1.44 | 0.072 | |
|
| 3.3uH, 2A semi-shielded wirewound inductor | 4.2x4.2x1.8 | 3.3 | 2 | 1.23 | 0.084 | |
|
| 4.7uH, 1.7A resin-shielded power inductor | 4.2x4.2x1.8 | 4.7 | 1.7 | 1.2 | 0.108 |
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SMD Semi-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, SMD Semi-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.