What is the production lead time?

Factory production and quality inspection take 15-20 days. The total lead time depends on the season, typically within 15 workdays for both peak and off-peak seasons.

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

Is customization available for this inductor?

Yes, professional integrated differential and common mode choke designs are customized. Various materials and coil numbers are available to meet specific needs.

Grewin Common Mode Choke and Toroidal Inductor 500uh

Name: Grewin Common Mode Choke and Toroidal Inductor 500uh
Brand: Tianjin Grewin Technology Co., Ltd.
SKU: 1903581072

Tianjin, ChinaTianjin Grewin Technology Co., Ltd.

US$1.80

300-999 Pieces

US$1.60

1,000-2,999 Pieces

US$1.30

3,000+ Pieces

Sample price:US$1.80/piece.Request sample

Product profile

Customization

Available

Type

Fixed Inductor

Structure

Inductive Choke

Model NO.

GWTA

Working Frequency

High Frequency

Structure of Winding

Toroidal

Nature of Operation

Choke Coil

Structure of Magnetizer

Ferrite Coil

Range of Application

Power Measurement

Packaging Form

Power Coils

Brand

Grewin

Inductor Value

Fixed Inductor

Type1

Grewin Chokes

Application

PCB Circuits, Computer, TV, Monitor, Scanner

Coil Number

Grewin Chokes

Material

Copper

Transport Package

Export Standard

Specification

CE, ROHS

Trademark

Origin

Tianjin

HS Code

85045000

Production Capacity

100000PCS Per Month

Key features

High Saturation Current: Features high DC saturation consideration for stable performance under load.

Low Magnetic Leakage: Toroidal structure ensures low magnetic leakage and good noise control.

Wide Frequency Range: High frequency inductor suitable for various frequency requirements.

Optional Shielding: Shielding is available as an optional feature for enhanced protection.

High Impedance: Provides high impedance characteristics for effective signal filtering.

Certified Quality: Passed ISO9001:2015, CE, SGS approval and IEC report.

Customizable Design: Professional integrated differential and common mode choke design customized.

Versatile Applications: Used in inverters, EVs, photovoltaics, and high-frequency heating.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity100% Finished Products Inspection

Tianjin Grewin Technology Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2006-08-09Nearest Port: TIANJIN XINGANG SEA PORT, SHANGHAI SEA PORT, QINGHUANGDAO SEA PORTAverage Response Time: ≤3.61hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): EXW, CFR, CIF, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is a trading company located in Tianjin, China, with a strong export focus and comprehensive customization capabilities. While they offer OEM and ODM services, their innovation capability is limited, lacking new products in the past year and SDK availability. They maintain a solid quality assurance process but have no records for customer complaints. The supplier does not engage in offline trade shows or manage overseas warehouses, limiting their international service reach. Their financial capacity appears stable over the past three years.

Financial creditThe supplier's financial capacity has been consistent over the last three years.

R&D capabilityThe supplier has not introduced new products in the past year and lacks SDK availability, indicating limited innovation capability.

Customization capabilityThe supplier offers comprehensive customization services including full and flexible customization options.

Client casesThe supplier provides OEM services for well-known brands, indicating experience with significant customer cases.

Product Q&A

Q:What are the main features of this toroidal inductor?

Key features include low cost, high efficiency, low magnetic leakage, high saturation current, good noise control, high impedance, wide frequency range, and optional shielding.

Q:What materials are used for the coil and core?

The coil material is copper, and the magnetizer structure uses a ferrite coil. Various materials are available to meet different frequency requirements.

Q:What is the insulation class rating?

The insulation class is optional, with ratings available at 3000V and 4500V.

Q:What are the typical applications for this product?

Applications include inverter welding machines, electrostatic precipitators, high-frequency inductor heating, variable frequency drives, inverter air conditioners, flat panel TVs, photovoltaics, and electric cars.

Q:What certifications does the manufacturer hold?

The manufacturer has passed ISO9001:2015, CE, and SGS approvals, and holds an IEC report.