Does the product have any quality certifications?

Yes, our production follows the ISO 9001 quality assurance system standard, and products are certified.

What is the advantage of the toroidal coil shape?

The toroidal shape offers a closed magnetic circuit, few EMI problems, easy calculation, and low cost.

Wholesale Factory Supply OEM Toroidal Coil DC Electrical Ferrite Components

Name: Wholesale Factory Supply OEM Toroidal Coil DC Electrical Ferrite Components
Brand: Changzhou Hensiron Electric Technology Co., Ltd.
SKU: 1952776502

Jiangsu, ChinaChangzhou Hensiron Electric Technology Co., Ltd.

US$0.10-0.80

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Choke Inductor

Structure

Inductive Choke

Model NO.

Iron Powder Choke Inductor

Working Frequency

High Frequency

Structure of Winding

Single Coil

Nature of Operation

Choke Coil

Structure of Magnetizer

Iron Core Coil

Range of Application

Choke

Packaging Form

Power Coils

Brand

Hensiron

Inductor Value

Variable Inductor

Main Material

High-Purity Iron Powder

Surface Processing

Coated with Surface Insulation

Advantage

Good DC Superposition Characteristics

Wide Application Use

Power Supply/Switching Circuits/Output Chokes,etc.

Customized Service

Yes

Transport Package

Standard Carton Package

Specification

Dimension Optional

Trademark

OEM

Origin

China

HS Code

8504500000

Key features

High-Purity Iron Powder: Made of high-purity iron powder coated with surface insulation for superior performance.

Low Cost Manufacturing: Simple production process makes it the lowest price among metal magnetic powder cores.

Excellent DC Superposition: Features good DC superposition characteristics for stable operation in circuits.

Toroidal Design Benefits: Closed magnetic circuit reduces EMI problems and makes full use of magnetic flux.

OEM Customization Service: Professional customization capabilities for main materials and surface processing.

Wide Application Scope: Ideal for power supplies, switching circuits, output chokes, and EMI/RFI filters.

ISO 9001 Certified Quality: Manufactured under ISO 9001 quality assurance system for consistent reliability.

Fast Lead Time: Off-season lead time within 15 workdays; peak season within one month.

Company profile

Changzhou Hensiron Electric Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-11-20Nearest Port: SHANGHAI, NINGBO, SHENZHNAverage Response Time: ≤2.42hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, FCA

AI-Powered supplier vetting

SummaryHENSIRON, founded in 2008, operates in metal materials, building materials, lighting equipment, online trade agency, and import/export activities. It reports a professional R&D team, flexible production and customization capabilities, ODM services, and self-operated import/export rights. CE, RoHS, and ISO9001:2015 certifications are stated. Export sales account for 90%, and peak-season order fulfillment is stated as one month. However, the supplier reports no available SDK, no new products in the past year, no overseas showroom, agents, branches, or offline trade-show participation, and lacks documented supplier approval, corrective-action, complaint-handling, and quality-assurance procedures. Financial records are referenced by year but contain no performance figures.

CertificationsThe supplier states that it holds an ISO9001:2015 management-system certificate and product compliance certifications for CE and RoHS. These are explicit certification holdings and support compliance capability for applicable products.

After-Sales capabilityThe supplier emphasizes customer feedback and customer trust, but reports no overseas showroom, overseas agents or branches, offline trade-show participation, or overseas service countries. It also has no written complaint-handling procedures or records, so structured and geographically accessible after-sales capability is not demonstrated.

R&D capabilityThe company reports a professional R&D team and design support for flexible customization, and offers ODM services. However, it explicitly reports no available SDK and no new products during the past year, which are stated limitations against demonstrating current product innovation.

Production capacityThe supplier claims abundant flexible production experience, lists transformers, inductors, and resistors as production categories, and states a one-month peak-season fulfillment time. These statements support production and delivery capability, although no numeric capacity volume is provided.

Customization capabilityFlexible customization is explicitly stated for both design services and R&D-related product services, and ODM service is available. The company description also claims efficient customization service capabilities, providing direct evidence of customization support.