Toroidal Power Inductor | High Current Power Inductor Manufacturer | Coilmaster Electronics
Manufacturer of Toroidal Power Choke. Coilmaster offers customizable Toroidal Line Chokes (ideal for Common Mode & Differential Mode filtering), providing superior inductance per turn and ultra-low magnetic leakage. We support various core materials (Ferrite, Nanocrystalline, Powdered Iron, MPP, High Flux) to achieve maximum impedance, Low RDC, and High Saturation Current stability. The ideal solution for engineers needing high inductance and effective noise attenuation in critical AC or DC filtering applications. 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.
Toroidal Power Inductor
Custom Toroidal Power Chokes (CM/DM Filtering, High Inductance)
Coilmaster offers customizable Toroidal Line Chokes (ideal for Common Mode & Differential Mode filtering), providing superior inductance per turn and ultra-low magnetic leakage. We support various core materials (Ferrite, Nanocrystalline, Powdered Iron, MPP, High Flux) to achieve maximum impedance, Low RDC, and High Saturation Current stability. The ideal solution for engineers needing high inductance and effective noise attenuation in critical AC or DC filtering applications.
These chokes are essential for Common Mode (CM) & Differential Mode (DM) line noise filtering, inverter output filtering, and Power Factor Correction (PFC) circuits requiring stable power quality up to 100 kHz. Custom core selection (to match impedance, low core loss, and thermal constraints) ensures optimal performance for critical EMC/EMI compliance.
Characteristic
High inductance
Custom core materials
High current
Low RDC
Low core loss
Toroidal low-leakage
Features
- High inductance per turn
- Supports high current
- Low RDC available
- Low core loss options
- Customizable nanocrystal material
- Stable EMI & filtering performance
Applications
- Voltage & Power Transformers
- Inverter Output Filters
- Power Factor Correction (PFC)
- Industrial Motor Drives (VFD)
- Medical Devices & Telecom Equipment
- CM/DM Line Filtering
| Image | name | Size(mm) | Inductance(uH) | Isat(A) | Irms(A) | DCR(mΩ) | Action |
|---|---|---|---|---|---|---|---|
| 58uH, 2A Wirewound Toroidal Power Inductor | 15.5x8.5 | 58 | 2 | 60 | ||
|
| 100uH, 2A Toroidal Power Choke | 15.5x8.5 | 100 | 2 | 70 | ||
|
| 150uH, 2A Toroidal Power Coil | 15.5x8.5 | 150 | 2 | 100 | ||
|
| 220uH, 1A Toroidal Output Power Chokes | 15.5x8.5 | 220 | 1 | 170 | ||
|
| 90uH, 3A Toroidal Choke Coils | 17x12.5 | 90 | 3 | 70 | ||
|
| 1000uH, 2A Toroidal Inductor | 17x12.5 | 1000 | 2 | 100 | ||
|
| 10uH, 12A Power Choke Toroidal Coil Inductors | 24x12 | 10 | 12 | 8 | ||
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| 680uH, 6A High Current Toroidal Inductors | 24x12 | 680 | 6 | 200 | ||
|
| 860uH, 4A High Current Leaded Toroidal Inductors | 31x14 | 860 | 4 | 150 | ||
|
| 250uH, 5A Through Hole High Current Toroidal Power Choke | 40x20 | 250 | 5 | 60 | ||
|
| 700uH, 3.5A High Current Toroidal Fixed Inductors | 40x20 | 700 | 3.5 | 125 |
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Toroidal 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, Toroidal 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.