Ring Inductors

Name: Toroidal Common Mode Choke Coil/ Toroidal Inductor/ Ring Inductors
Brand: AL Transfo Technology Limited
SKU: 790919592

Anhui, ChinaAL Transfo Technology Limited

US$1.38

100-1,999 Pieces

US$1.11

2,000+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Type

Choke Inductor

Structure

Core

Model NO.

AL-I277

Working Frequency

High Frequency

Structure of Winding

Single Coil

Nature of Operation

Choke Coil

Structure of Magnetizer

Copper Coil

Range of Application

Power Measurement

Packaging Form

Power Coils

Brand

AL TRANSFO

Inductor Value

Fixed Inductor

Tolerance

+-20%

Application

Power, Electronic, Instrument, Lighting, Rectifier

Weight

100g

Operating Temperature

-40 to +125

Business

Manufactures Direct Supplying

Insulation Class

Class B, Class F,Class H

Size

Support Custom

ODM/OEM

Acceptable

Color

Support Custom

Inductance

Support Custom

Transport Package

Export Standard Package/Carton

Specification

custom

Trademark

Origin

China

HS Code

85045000

Production Capacity

50000PCS/15days

Key features

Wide Frequency Attenuation: Provides good attenuation over a wide frequency range for superior performance.

Low Leakage Inductance: Features less leakage inductance ensuring better performance stability.

Compact High Impedance: Small size design obtains large impedance and inductance with fewer turns.

Wide Temperature Stability: Operates reliably in temperatures ranging from -40 to +125 degrees Celsius.

Customizable Inductance: Inductance values can be customized to meet specific application needs.

Customizable Color: Color options are available to support custom requirements.

Customizable Size: Size specifications can be adjusted to fit unique design constraints.

Direct Manufacturer Supply: AL TRANSFO offers direct supply with over 27 years of manufacturing experience.

Company profile

AL Transfo Technology Limited

Anhui, China

Business Type: Manufacturer/FactoryExport Year: 1993-02-11Nearest Port: shanghai, shengzhenAverage Response Time: ≤8.59hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryAL TRANSFO TECHNOLOGY Co., Ltd is identified as a trading company that researches and sells power supplies, chargers, coils, transformers, inductors, reactors, wiring harnesses, and electronic appliances. Its company description states that it designs and manufactures transformers, inductors, chokes, power supplies, and cable assemblies, with ISO 9001 and ISO 14001 certifications reported. The supplier offers flexible customization and has approximately eight years of export experience, with 90% of total sales from exports. However, the provided assessments report one R&D engineer, no new products in the past year, no ODM, OEM for popular brands, SDK, in-stock, overseas warehouse, or overseas showroom capability. Service-management weaknesses include no written procedures or records for supplier assessment, corrective actions, or complaint handling. No Fortune 500 cooperation is reported, while repeat-buyer preference is stated at 50%–80%.

CertificationsThe company description states that ISO 9001 and ISO 14001 certifications were earned through the SGS system. These statements provide explicit evidence of the reported certifications, although no certificate validity dates or certificate documents are provided.

After-Sales capabilityThe supplier is reported to have no in-stock service capacity, no overseas warehouse, and no overseas showroom. It also has no written procedures or records for customer complaint handling, service-capability assessment, or corrective and preventive actions, indicating a documented after-sales and service-management deficiency.

R&D capabilityInnovation evidence is weak: the supplier is reported as having one R&D engineer, no new products launched in the past year, no ODM service, no available SDK, and no 3D software design service. Although flexible customization and claimed R&D/manufacturing capabilities are mentioned, the explicit recent-product and resource data indicate a deficiency in demonstrated innovation capability.

Customization capabilityFlexible customization is explicitly reported, and the company description states that its products can be custom made according to customer requirements. This is directly supported by both the capability assessment and the supplier’s own product description.

Client casesThe supplier reports no OEM service for popular brands and no cooperation with Fortune 500 companies. A repeat-buyer preference of 50%–80% is reported, but no named customer cases or independently specified reference projects are provided.