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{"title":"T18 High Current EMI Filtering Power Common Mode Choke Vertical Toroidal","imgUrl":"https:\/\/img.chinax.com\/nimg\/49\/67\/9d8aa2eef93492610859aed06796-200x200-1\/t18_high_current_emi_filtering_power_common_mode_choke_vertical_toroidal.jpg","attrs":{"Certification":"UL\/cUL Class B\/F\/H, VDE, CQC","Core Material & Permeability":"High-Mu Ferrite \/ Nanocrystalline","Model Number":"T18","Rated Current & Temp Rise":"0.5A - 10A (Temp Rise < 45K)"}}
{"title":"PCB Mount Custom Common Mode Choke Toroidal Coil High Current For EMI Filter","imgUrl":"https:\/\/img.chinax.com\/nimg\/b7\/fd\/fc137bbd2be6f4055a35a1273046-200x200-1\/pcb_mount_custom_common_mode_choke_toroidal_coil_high_current_for_emi_filter_inverter.jpg","attrs":{"Certification":"UL\/ISO9001\/ISO14001\/RoHS\/Reach","Core material":"Ferrite","Model Number":"T9*5*3","Turns ratio":"Primary to Secondary varies by model"}}
{"title":"10mH 20mH 30mH UU10.5 Common Mode Choke Inductor For Noise Suppression","imgUrl":"https:\/\/img.chinax.com\/nimg\/22\/72\/4252e888918da96aec9a3241299e-200x200-1\/10mh_20mh_30mh_uu10_5_common_mode_choke_inductor_for_noise_suppression.jpg","attrs":{"Model Number":"UU10.5 Series \/ UF10.5","Usage":"EMI Filter \/ Line Choke","Minimum Order Quantity":"1000","Delivery Time":"3-4 Weeks"}}
{"title":"High Frequency Toroidal Common Mode Inductor EMI Filter Choke Coil For LED","imgUrl":"https:\/\/img.chinax.com\/nimg\/a0\/5e\/e076976b22bbb5a092f409081c13-200x200-1\/high_frequency_toroidal_common_mode_inductor_emi_filter_choke_coil_for_led_driver.jpg","attrs":{"Certification":"RoHS, REACH, UL recognized","Rated Current":"1A \/ 2A \/ 3A \/ 5A (Customizable)","Model Number":"T22-Series \/ CMC-T22","Inductance":"1mH - 50mH (Customizable)"}}
{"title":"Custom 10uH Ferrite Sendust Toroidal Core Common Mode Choke For Inverter And VFD","imgUrl":"https:\/\/img.chinax.com\/nimg\/51\/9e\/4751575f35903633c376bcb528b9-200x200-1\/custom_10uh_ferrite_sendust_toroidal_core_common_mode_choke_for_inverter_and_vfd.jpg","attrs":{"Certification":"UL\/ISO9001\/ISO14001\/RoHS\/Reach","Initial Permeability":"125 u, tolerance +\/-8%","Model Number":"KS068125 4.0mH","Core Dimensions":"OD 17.3 mm x ID 9.5 mm x HT 6.4 mm"}}
{"title":"T106 Pure Copper Mn-Zn Core Common Mode Choke Low DCR High Efficiency","imgUrl":"https:\/\/img.chinax.com\/nimg\/b9\/b0\/e28bf7c8a7069ad2aee163e1b71b-200x200-1\/t106_pure_copper_mn_zn_core_common_mode_choke_low_dcr_high_efficiency.jpg","attrs":{"Certification":"ISO9001:2015, IATF16949:2016, U\/L, ROHS, CQC, CE, cUL","Inductance Range":"1mH - 50mH","Model Number":"T106","Output Current":"30A - 100A"}}
{"title":"SK18 High Current Ferrite Core Common Mode Choke Low DCR Vertical PCB Filter","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/b3\/d0b62ccc960a36feffb252353af9-200x200-1\/sk18_high_current_ferrite_core_common_mode_choke_low_dcr_vertical_pcb_filter.jpg","attrs":{"Certification":"ISO9001:2015, IATF16949:2016, U\/L, ROHS, CQC, CE, cUL","Warranty":"5 years","Model Number":"SK18","Coil Structure":"TOROIDAL"}}
T18 High Current EMI Filtering Common Mode Choke Vertical Toroidal Inductor
Custom T18 Toroidal Common Mode Choke Coil
Available in 0.5A, 2A, 5A, 10A current ratings and 1mH, 10mH, 20mH, 50mH inductance values. High frequency EMI noise line filter inductor transformer for SMPS power supply applications.
Target Industry / Application
Rated Current (IR)
Inductance Range (L)
Max DCR
Rated Voltage (VR)
Operating Temperature
Switching Power Supply (SMPS)
1.0A – 4.0A
2.2mH – 10.0mH
20 – 120 mΩ
250 VAC / 400 VDC
-40°C to +105°C
Solar Inverters & Renewable Energy
3.0A – 8.0A
0.5mH – 4.7mH
10 – 50 mΩ
500 VAC / 1000 VDC
-40°C to +125°C
EV Chargers & Automotive Electronics
5.0A – 12.0A
0.2mH – 2.0mH
5 – 25 mΩ
400 VAC / 800 VDC
-40°C to +125°C / +150°C
LED Drivers & Smart Home Appliances
0.5A – 2.5A
4.7mH – 15.0mH
50 – 250 mΩ
265 VAC
-25°C to +85°C
Medical Power & Precision Instruments
1.0A – 5.0A
1.0mH – 8.0mH
15 – 80 mΩ
250 VAC (Double Insulation)
-40°C to +105°C
Product Overview
The T18 Toroidal Common Mode Choke is designed to deliver superior EMI/RFI noise suppression for high-density power electronic applications. Engineered with high-permeability magnetic cores and precision copper winding, this base-mounted choke provides maximum impedance over broad frequency spectrums while maintaining minimal board space footprint.
Key Features
High EMI Noise Suppression: Highly effective at filtering common-mode line noise to safeguard signal and power integrity
Compact PCB Design: Sturdy vertical base with pre-formed pins allows easy through-hole mounting and space-saving layout
High Reliability & Safety: Built with high-temperature insulation wire and flame-retardant materials for stable performance in severe environments
Low Stray Magnetic Flux: Toroidal structure minimizes electromagnetic leakage and coupling with adjacent components
Typical Applications
Power Supplies: Switching Mode Power Supplies (SMPS), AC/DC converters, and power adapters
Renewable Energy & EV: Solar inverters and EV charging stations
Industrial & Appliances: Industrial automation controllers, smart lighting, medical equipment, and home appliances
Product Advantages
Certified Compliance: Fully compliant with global safety standards including UL/cUL, VDE, CB, CQC, RoHS, and REACH
Flexible Customization: Tailored inductance, wire gauge, and terminal layout options engineered to meet your exact circuit specifications
Consistent Batch Quality: Produced via automated precision winding and 100% automated testing lines for zero-defect reliability
Company Advantages
Proven Expertise: Over 15 years of OEM/ODM manufacturing excellence with IATF 16949, ISO 9001, and ISO 14001 certifications
Global Supply Assurance: Scalable production capacity supported by three manufacturing bases (Dongguan, Nanchang, and Vietnam)
Strong R&D Capability: Backed by 36+ technology patents and fully equipped advanced reliability test labs
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
28820000-29820000
Employee Number:
400~450
Ecer Certification:
Verified Supplier
Chipsen Electronics - Supplier to Fortune Global 500 Companies
Magnetic Components Engineered for Performance & Reliability
Founded in 2007, Dongguan Chipsen Electronics Technology Co., Ltd. is a professional manufacturer specializing in magnetic components and micro switches.
...
Chipsen Electronics - Supplier to Fortune Global 500 Companies
Magnetic Components Engineered for Performance & Reliability
Founded in 2007, Dongguan Chipsen Electronics Technology Co., Ltd. is a professional manufacturer specializing in magnetic components and micro switches.
...