Powered by Made-in-China.com
High Frequency Red Grey Ring Toroidal Inductor with Customization Options
US$0.29-1.00
200 Pieces
Product specifications
Model
Inductance Value(uH)
Mounting Style
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableType
Fixed InductorStructure
Inductive ChokeModel NO.
Red Gray Ring Toroidal InductorWorking Frequency
High FrequencyStructure of Winding
Hive CoilNature of Operation
Choke CoilStructure of Magnetizer
Iron Core CoilRange of Application
ChokePackaging Form
Color Circle CoilsBrand
JianruiInductor Value
Variable InductorWire Gauge
CustomizationNumber of Turns
CustomizationInductance Value(Uh)
CustomizationMinimum Order Quantity
100Transport Package
BoxSpecification
CustomizationTrademark
JianruiOrigin
Guangzhou, ChinaKey features
Ultra-low Magnetic Leakage: Closed magnetic circuit design minimizes leakage flux and EMI for superior performance.
Pure Copper Wire Construction: Ensures superior conductivity, low heat generation, and minimal power loss.
High Saturation Current: Capable of handling high current loads up to 15A for stable inverter operation.
Customizable Parameters: Full OEM/ODM support for inductance, current, wire diameter, size, and mounting type.
Multiple Core Materials: Available in ferrite, sendust, iron powder, and nanocrystalline for varied applications.
Low DCR & Low Noise: Optimized design reduces DC resistance and eliminates buzzing noise via vacuum varnish.
RoHS & CE Compliant: Meets EU and global safety standards with stable quality and certification reports.
Fast Delivery & OEM Support: Sample lead time 3-7 days, bulk delivery 10-15 days with flexible customization.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤2.00h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): CIF, CFR, EXW, FOB
About Our Factory & Business Background
Address3rd Floor, No.15, Lane 14, Baishuikeng Central Street, Nancun Town, Panyu District, Guangzhou City, Guangdong Province
Plant Area660 square meters
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Piece
Supply Chain Partners15
Our Production Capability & Technical Expertise
Main ProductsToroidal Transformer, Inverter
Production Lines2
Production MachinesReflow Soldering Machine, SMT Machine, Super Mute Terminal Machine, Winding Machine, Semi-automatic Dip Welding Machine, Cutting Machine
Inspection Type for Finished Products100% inspection(Function inspection & Visual inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2014-06-13
Main MarketsNorth America, Southeast Asia
Repeat Buyers Choice80%~100%
Overseas Agent/BranchNo
Product Q&A
Q:What is a toroidal inductor used for?
A:
Primarily used for high-frequency filtering, energy storage, noise reduction, and anti-interference in inverters and power supplies.
Q:Why choose toroidal inductor instead of EE or drum inductor?
A:
Its closed magnetic circuit offers lower leakage flux, EMI, noise, and higher efficiency.
Q:Can you customize size and parameters?
A:
Yes, full OEM/ODM customization is available including inductance, current, size, wire diameter, and mounting type.
Q:What causes inductor buzzing noise?
A:
Loose coil vibration is the main cause. Vacuum varnish dipping eliminates noise.
Q:What is DCR? Why low DCR is important?
A:
DCR is DC resistance. Lower DCR equates to less heat loss and higher efficiency.
Send Inquiry
*To:
Guangzhou Jianrui Electronics Co., Ltd.
Guangzhou Jianrui Electronics Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Current Toroidal Inductor with High Frequency Switching Power Supply
US$0.02-0.12
100 Pieces(MOQ)
400uh DIP Toroidal Power Inductor with High Current High Frequency
US$1.35-3.98
100 Pieces(MOQ)
High Frequency Toroidal Different Mode Choke Coils Inductor with Ferrite Core
US$2.50-5.50
100 Pieces(MOQ)
22uh 10A Red Gray Ring Inductor, Toroidal Choke, Digital Power Amplifier Inductor
US$0.30
1,000 Pieces(MOQ)
Customization Toroidal Inductor Winding Coil Magnetic Ring High-Performance Inductor and Coil
US$2.50-3.50
200 Pieces(MOQ)
Blue-Green Toroidal Inductor with Custom Wire Gauge Options
US$0.17-1.00
200 Pieces(MOQ)
Blue Green Ferrite Toroidal Inductor High Frequency Filter Coil
US$0.17-1.00
200 Pieces(MOQ)
Iron-Silicon-Aluminum High-Current Magnetic Ring Inductor with Toroidal Winding
US$0.20-0.50
200 Pieces(MOQ)
2mh 20A Ring Common Mode Inductor with High Frequency
US$0.35-0.78
100 Pieces(MOQ)
High Current Toroidal Inductor with Custom Wire Gauge Options
US$0.25-1.10
140 Pieces(MOQ)
Big Current Toroidal Power Choke Inductor at High Frequency with IATF16949
US$0.90-2.80
100 Pieces(MOQ)
High Frequency Yellow White Toroidal Inductor with Custom Turns and Inductance
US$0.29-1.00
200 Pieces(MOQ)
Factory Price Toroidal Choke Coils with Size 9*5*3 Magnetic Ring Loop Inductor
US$0.22-0.60
1,000 Pieces(MOQ)