Coilmaster Electronics Co., Ltd. - Automotive & Industrial Inductors & Transformers | High Current Power Solutions | Coilmaster

Power Inductor | High Current Power Inductor Manufacturer | Coilmaster Electronics

Manufacturer of Power inductors for switching power converters (Shielded, Semi-Shielded, Molded, THT). Power inductors are magnetic components that store and transfer energy in switching DC-DC converters. By controlling current ripple and minimizing power loss, they play a key role in defining system efficiency, thermal behavior, and EMI stability. Coilmaster provides a full portfolio of wound, molded, and through-hole power inductors for high-current applications in automotive, industrial, server, and high-density consumer designs. Coilmaster Electronics is a high-current High Current Power Inductors, Automotive Grade Chokes & Inductors,High Frequency and Planar Transformers, LAN Magnetics (RJ45), Multilayer Chip Beads manufacturer from Taiwan since 1995. Coilmaster offers AEC-Q200 certified, high-efficiency power inductors, chokes, and transformers. Specializing in low-loss, high-current components for Automotive, 5G, and Industrial applications. Contact our experts for instant support. 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.

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Power Inductor | High Current Power Inductor Manufacturer | Coilmaster Electronics

Power Inductors: High-Current Solutions for DC-DC Converters (SMD, THT, Molded, AEC-Q200) | Specializing in High Current SMD Inductors, Common Mode Chokes, and High-Frequency Magnetics

Power inductors for switching power converters (Shielded, Semi-Shielded, Molded, THT)

Power Inductor

Power Inductors: High-Current Solutions for DC-DC Converters (SMD, THT, Molded, AEC-Q200)

Power inductors are magnetic components that store and transfer energy in switching DC-DC converters. By controlling current ripple and minimizing power loss, they play a key role in defining system efficiency, thermal behavior, and EMI stability. Coilmaster provides a full portfolio of wound, molded, and through-hole power inductors for high-current applications in automotive, industrial, server, and high-density consumer designs.

Selecting a power inductor requires consideration of DCR, EMI behavior, core material, saturation characteristics, and thermal limits. Coilmaster designs inductors across multiple construction types—shielded, semi-shielded, non-shielded, molded, and through-hole—to balance performance and cost at different power densities. Share your switching frequency, target current, and inductance value to receive design-matched recommendations.

Characteristic

Ultra-Low DCR
High Saturation Current (Isat)
Optimized Thermal Performance
Architecture Options for EMI / Current / Cost Target

Features
  • Wire-wound, molded, or through-hole options for efficiency and power density flexibility
Applications
  • DC-DC regulators in automotive (AEC-Q200), industrial controllers, servers/datacom, portable consumer electronics

Power Inductor

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Result 1 - 8 of 8
SMD Shielded Power Inductor - Shielded SMD Power Inductor for low EMI DC-DC converters
SMD Shielded Power Inductor

SMD Shielded Power Inductors use a closed magnetic circuit created by a drum core combined...

SMD Semi-shielded Power Inductor - SMD semi-shielded power inductor with magnetic epoxy coating for size and cost optimization
SMD Semi-shielded Power Inductor

Semi-shielded SMD power inductors provide a balance between non-shielded and fully shielded...

SMD Non-Shielded Power Inductor (SMD wirewund inductor) - Open magnetic high-current SMD power inductor for compact and cost-effective designs
SMD Non-Shielded Power Inductor (SMD wirewund inductor)

Unshielded SMD power inductors use an open magnetic construction that eliminates the ferrite...

Dual winding shielded power inductor - SMD dual-winding shielded coupled inductor for high-efficiency SEPIC converters
Dual winding shielded power inductor

This compact SMD coupled inductor integrates two windings within a single magnetically shielded...

High Current Power Inductors - High current SMD power inductors for DC-DC converters
High Current Power Inductors

Coilmaster provides high current SMD power inductors engineered for compact, thermally efficient,...

Through-Hole Power Inductor - THT leaded power inductor (radial/axial) for high current and superior surge tolerance
Through-Hole Power Inductor

Through-hole power inductors are THT leaded magnetic components used in high-current and high-reliability...

Non-magnetic power inductor - Non-Magnetic Ceramic Coil Inductor, High Q RF Inductor
Non-magnetic power inductor

Coilmaster’s Non-Magnetic Wire-Wound Inductors utilize a Ceramic or Air Core instead of ferrite,...

Miniature Wirewound Power Inductor(Ferrite) - Miniature Ferrite SMD Wire-Wound Choke (Shielded/Unshielded), High Saturation Current Inductor
Miniature Wirewound Power Inductor(Ferrite)

Coilmaster’s Miniature SMD Wire-Wound Inductors utilize Ferrite Cores to achieve industry-leading...

Result 1 - 8 of 8

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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, 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 offers AEC-Q200 certified, high-efficiency power inductors, chokes, and transformers. Specializing in low-loss, high-current components for Automotive, 5G, and Industrial applications. Contact our experts for instant support. 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.