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Anti-Interference High Frequency Magnetic Copper Iron Powder Core Toroidal Choke Coil
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.
Yellow White 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
Fixed InductorWire Gauge
CustomizationNumber of Turns
CustomizationInductance Value(Uh)
CustomizationMinimum Order Quantity
100Transport Package
BoxSpecification
CustomizationTrademark
JianruiOrigin
Guangzhou, ChinaKey features
Adopt high-quality 26# iron powder core material with high magnetic saturation threshold, stable operation under high-power working conditions
Low magnetic loss design, lower eddy current and hysteresis loss in high frequency range, higher conversion efficiency
Yellow-white two-color insulating coating with excellent insulation performance, wires are not easy to break and short circuit during winding
Closed annular magnetic circuit with low magnetic leakage, excellent effect on suppressing EMI electromagnetic interference
Wide temperature resistance, stable operation from -65deg C to 125deg C, suitable for harsh scenarios such as outdoor and industrial control
Precise and unified dimensional tolerance, strong consistency of inductance parameters in the same batch, reducing whole machine debugging
Complete specifications and models, full coverage from small micro size to high-power large size, flexible model selection
Suitable for various power electronic equipment such as switching power supply, adapter, charging pile and DC-DC module
Outstanding cost performance, the main magnetic core for general power supply filtering, effectively controlling material production cost
Uniform and smooth surface paint without burrs and chipping edges, highly compatible with automatic winding machine processing
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: ≤0.22h 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 material is yellow-white toroidal core and which frequency range is it suitable for?
A:
It is mainly made of 26# iron powder core, applicable for medium and high frequency from 10kHz to 500kHz, widely used for filtering and energy storage in switching power supplies and DC-DC circuits.
Q:Will the core saturate easily under high current working condition?
A:
26# material core features high saturation magnetic flux density, stronger anti-saturation performance than Mn-Zn ferrite, more stable under high power and high current conditions.
Q:What is the temperature resistance range of the toroidal core? Can it be used for outdoor equipment?
A:
Stable operating temperature ranges from -65 degree Celsius to 125 degree Celsius, resistant to high and low temperature shock, suitable for outdoor industrial control, charging piles and photovoltaic equipment.du
Q:Can we customize the size and parameters of the toroidal core?
A:
Customization is supported. We can adjust inner/outer diameter, thickness and permeability as required, and also customize special insulating coating and packaging solutions.
Q:How many regular sizes are available, and what is the size coverage range?
A:
Dozens of standard sizes are in stock, outer diameter ranges from 3mm to 50mm, with ready sizes for small adapters to high-power power supplies.
Send Inquiry
*To:
Guangzhou Jianrui Electronics Co., Ltd.
Guangzhou Jianrui Electronics Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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