Miniature Wirewound Power Inductor(Ferrite) | High Current Power Inductor Manufacturer | Coilmaster Electronics
Manufacturer of Miniature SMD wire-wound inductor. The miniature SMD wire-wound inductor is a type of inductor where the winding wire is wrapped around a core without magnetic shielding. On the other hand, the miniature SMD chip inductor is assembled using fully automated processes. Both types of inductors serve the same purpose in electronic circuits, particularly in applications with limited space, such as power supplies, DC-DC converters, and other electronic circuits. 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.
Miniature Wirewound Power Inductor(Ferrite)
SMD wire-wound power inductors
The miniature SMD wire-wound inductor is a type of inductor where the winding wire is wrapped around a core without magnetic shielding. On the other hand, the miniature SMD chip inductor is assembled using fully automated processes. Both types of inductors serve the same purpose in electronic circuits, particularly in applications with limited space, such as power supplies, DC-DC converters, and other electronic circuits.
Compared to inductors with ceramic cores, ferrite wire-wound inductors offer several advantages. They can achieve higher inductance values, handle better saturate currents, and have lower DC resistance. However, it's worth noting that the working frequency range of ferrite wire-wound inductors is typically lower than that of inductors with ceramic cores. As a result, designers often prefer to use ferrite wire-wound inductors in power lines, such as DC-DC converters or power applications.
Coilmaster offers SMD miniature wirewound ferrite inductor from small size 1.0mm to 4.0mm footprint, ultra-compact construction, low profile (0.66mm), excellent endurance from pull-up force, and high resistance to mechanical shock. The type of miniature wire-wound inductor is suitable for the tuner (rf circuits), and filter/amplification circuits because the product has high Q factors, high SRF (self-resonant frequency), and tight tolerance (2% available). The product is RoHS, REACH, and Halogen free compliance.
Customized item
Some applications are magnetically sensitive, Coilmaster also provides non-ferrous cores products, such as ceramic or air-coil material. This will give you the low profile, high Q factor, and SRF (self-resonant frequency) value. The SMT miniature wire-wound inductors from Coilmaster have reliable quality due to the highly automated process. All of the products will be checked by the fully automated machine to reach our goal; zero defects. Furthermore, except for the standard part, a customized item is suitable for us.
Features
- High SRF & Q factor value
- Wide range operating temperature: -40 °C to +105 °C / +125 °C
- Highest possible saturation current based on ferrite
- Reflow soldering
- Wire wound on ferrite (ceramic is available)
| Image | name | Size(mm) | Inductance(uH) | Isat(A) | Irms(A) | DCR(mΩ) | Action |
|---|---|---|---|---|---|---|---|
| 0.42uH, 0.32A wire-wound inductor with ferrite core | 1.19X0.64X0.66 | 0.42 | 0.32 | 0.32 | 700 | |
|
| 0.42uH, 0.32A wire-wound inductor with ferrite core | 1.19X0.64X0.66 | 0.42 | 0.32 | 0.32 | 700 | |
|
| 0.42uH, 0.32A wire-wound inductor with ferrite core | 1.19X0.64X0.66 | 0.42 | 0.32 | 0.32 | 700 | |
|
| 0.47uH, 0.31A wire-wound inductor with ferrite core | 1.19X0.64X0.66 | 0.47 | 0.31 | 0.31 | 730 | |
|
| 0.47uH, 0.31A wire-wound inductor with ferrite core | 1.19X0.64X0.66 | 0.47 | 0.31 | 0.31 | 730 | |
|
| 0.47uH, 0.31A wire-wound inductor with ferrite core | 1.19X0.64X0.66 | 0.47 | 0.31 | 0.31 | 730 | |
|
| 0.56uH, 0.2A wire-wound inductor with ferrite core | 1.19X0.64X0.66 | 0.56 | 0.2 | 0.2 | 920 | |
|
| 0.56uH, 0.2A wire-wound inductor with ferrite core | 1.19X0.64X0.66 | 0.56 | 0.2 | 0.2 | 920 | |
|
| 0.56uH, 0.2A wire-wound inductor with ferrite core | 1.19X0.64X0.66 | 0.56 | 0.2 | 0.2 | 920 | |
|
| 1uH, 0.2A wire-wound inductor with ferrite core | 1.19X0.64X0.66 | 1 | 0.2 | 0.2 | 1200 | |
|
| 1uH, 0.2A wire-wound inductor with ferrite core | 1.19X0.64X0.66 | 1 | 0.2 | 0.2 | 1200 | |
|
| 1uH, 0.2A wire-wound inductor with ferrite core | 1.19X0.64X0.66 | 1 | 0.2 | 0.2 | 1200 |
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Miniature Wirewound Power Inductor(Ferrite) | 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, Miniature Wirewound Power Inductor(Ferrite), 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.