What is the inductance value and rated current?

The inductance value is 2.2uH, DCR is 3m Ohm, and the rated current is 30A.

Where is your factory located?

Our factory is located in Hefei, Anhui Province, China.

DC Rod Core Choke Coil for Audio Amplifier Speaker

Name: DC Rod Core Choke Coil for Audio Amplifier Speaker
Brand: IKP ELECTRONICS CO., LTD.
SKU: 1904682135

Anhui, ChinaIKP ELECTRONICS CO., LTD.

US$0.60

1,000-4,999 Pieces

US$0.30

5,000-9,999 Pieces

US$0.25

10,000+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Type

Fixed Inductor

Structure

Inductive Choke

Model NO.

LA-RR084000-001S

Working Frequency

High Frequency

Structure of Winding

Single Coil

Nature of Operation

Choke Coil

Structure of Magnetizer

Ferrite Coil

Range of Application

Power Measurement

Packaging Form

Power Coils

Brand

Ikp

Inductor Value

Fixed Inductor

Inductance Value

2.2uh

Dcr

3m Ohm

Rated Current

30A

Transport Package

Carton

Specification

CE, RoHs, UL certified

Trademark

IKP

Origin

Hefei

HS Code

85045000

Production Capacity

5000000

Key features

OEM/ODM Customization: Supports full customization from samples, designs, and flexible minor adjustments.

High Performance Specs: 2.2uH inductance, 3m Ohm DCR, 30A rated current with low leakage loss.

Global Certifications: Certified by ISO9001, UL, RoHS, REACH, and GSG for quality assurance.

Wide Application Scope: Suitable for power lines in LCDs, car electronics, audio amplifiers, and more.

Factory Direct Pricing: Wholesale prices from own factory with small orders available.

Strict Quality Control: 100% inspection including function and visual checks by 10 QA inspectors.

Advanced R&D Center: Equipped with advanced testing equipment and 11 R&D engineers.

Oxygen-Free Wire: Uses high-quality oxygen-free magnet wire for superior frequency characteristics.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamSelf-branded

IKP ELECTRONICS CO., LTD.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.72h

AI-Powered supplier vetting

SummaryThe supplier is a combined business engaged in the design, research and development, manufacture, processing and sale of electronic products, switching power supplies, transformers and reactors. It demonstrates broad customization and ODM capabilities, reports new product development during the past year, and describes ongoing investment in its own R&D team. Production equipment and a stated annual capacity for toroidal transformers are documented, although capacity figures for several other product categories are incomplete. The supplier reports ISO9001:2015, ISO45001:2018, ISO14001 and CE certifications. Service processes, approved-supplier management and corrective/preventive-action procedures are documented, while overseas support is limited by the absence of overseas warehouses and showrooms. Financial records are referenced for recent years, but no substantive financial performance data is provided. Customer evidence includes OEM service for recognized brands and cooperation with Fortune 500 companies.

Supplier typeThe supplier is identified as a combined company whose scope covers design, R&D, manufacturing, processing and sales of electronic products, switching power supplies, transformers and reactors. This indicates an integrated supplier rather than a narrowly defined trading or service entity.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018 and ISO14001 management-system certifications, as well as CE product compliance certification. These certifications provide explicit evidence of recognized quality, occupational safety, environmental and product-compliance systems.

After-Sales capabilityThe supplier has written service-capability procedures, followed records, an updated approved-supplier list, and corrective/preventive-action procedures. It also reports overseas agents or branches and trade-show participation, but has no overseas warehouse or showroom; therefore, service processes are documented while local overseas infrastructure is limited.

R&D capabilityThe supplier reports new products during the past year, an internal R&D team, ongoing R&D investment and technological innovation as a stated priority. It also offers ODM services, although no SDK is available; the documented evidence supports a positive assessment of product innovation capability.

Production capacityProduction resources include wire winding, cutting, insulation, soldering, heating and packing machines. Annual productivity is explicitly stated as 600,000 pieces for toroidal transformers, while figures for magnetic core chokes, SMPS transformers and SMD inductors are incomplete, so capacity is demonstrated but only partially quantified.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, flexible customization and minor customization. The same range is listed alongside its design-services capability, indicating broad adaptation to customer product requirements.

Client casesThe supplier reports providing OEM services for recognized brands and having collaborated with Fortune 500 companies. These statements are explicit customer-experience evidence, although no customer names, project details or performance outcomes are provided.