Mumetal 1j85 Permalloy Stacked Cores for Current Transformer High Permeability Permalloy Core

Name: Mumetal 1j85 Permalloy Stacked Cores for Current Transformer High Permeability Permalloy Core
Brand: Hefei Hemei Electronics Technology Co., Ltd.
SKU: 2161709025

Anhui, ChinaHefei Hemei Electronics Technology Co., Ltd.

US$1.20-56.00

100 Pieces

Sample price:US$27.00/piece.Request sample

Product profile

Customization

Available

Application

Electronic, Instrument, Position Sensor, Audio, Lighting, Harvesting Energy

Type

Current Transformer

Model NO.

HMP42

Phase

Single

Operation Condition

Outdoor

Usage

Protection, Measurement, Harvesting Energy

Winding Form

Single Layer & Tightly Wound Type

Insulating Medium

Epoxy Resin

Installation

Active Type

Magnetic Circuit Structure

Single Stage Type

Voltage Transformation Principle

Electromagnetic Type

Coil Structure

Toroidal & Split

Material

Permalloy

Cross-Sectional Area(mm²)

375

Weight(G)

554.73

Inductance(Uh)(1K 1V 25ºC)

49.5

Magnetic Circuit Length (mm)

178.98

Transport Package

Standard Carton

Specification

42*72*25mm

Trademark

HEMEI

Origin

China

HS Code

8504909090

Production Capacity

50000000PCS/Year

Key features

High Permeability Material: 1J85 Permalloy offers super high initial permeability and low coercivity for weak magnetic fields.

Customizable Design: Coil structure, material, and dimensions can be customized according to specific size and performance needs.

Outdoor Durability: Excellent corrosion resistance allows use in outdoor and humid environments.

Low Iron Loss: Very low iron loss under weak magnetic fields ensures high efficiency for small current inductors.

Energy Harvesting: Suitable for harvesting energy and manufacturing high-sensitivity transformers and sensors.

Strict Quality Control: ISO9001 compliant with 100% inspection including visual and function tests.

OEM/ODM Support: Experienced R&D team offers OEM, ODM, and OPM services for personalized solutions.

Fast Custom Lead Time: Customized products typically delivered within 10-15 days depending on design and quantity.

Company profile

Years of Export ExperienceNational Award receivedFull CustomizationManagement Certification

Hefei Hemei Electronics Technology 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: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.32h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical enterprise engaged in R&D, production, sales, and service for electronic components, magnetic materials, and precision sensors. It offers broad customization, including design-based, full, minor, flexible, and sample-based customization, and has documented procedures for supplier service assessment, corrective actions, complaints, and finished-product inspection. It reports quality assurance and raw-material traceability, although quality-control records are described as instructed but not written. The supplier has export experience and states that its network covers multiple international regions, while the provided service-country field records zero overseas service countries. No 3D software design, SDK, or certification information is provided. Financial records are identified for 2021–2023, but no financial performance details are available. Strategic cooperation and customer relationships are claimed with major enterprises and...

Supplier typeThe supplier is explicitly described as a professional technical enterprise and as an enterprise integrating R&D, production, sales, and service. Its stated business scope covers electronic components, magnetic materials, precision sensors, electromechanical equipment, instruments, automation control, and communication equipment.

After-Sales capabilityThe supplier has clear procedures and followed records for customer complaints, supplier service capability assessment, and corrective/preventive actions. However, the overseas service-country field is recorded as zero, so the scope of international after-sales coverage is unclear.

R&D capabilityThe supplier states that it has R&D capability and provides multiple forms of product customization, and its business scope includes R&D. Conversely, it does not provide 3D software design services and has no available SDK. These facts support general technical development capability but do not establish broader innovation performance.

Production capacityThe supplier describes itself as integrating production with R&D, sales, and service, and its business scope explicitly includes production of electronic components, magnetic materials, and precision sensors. Quality assurance, raw-material traceability, and standardized finished-product inspection are also reported, although written quality-control records are not maintained.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, flexible customization, and customization from samples. This is direct evidence of broad customization coverage, although it does not include 3D software design services.

Client casesThe supplier claims long-term strategic cooperation with State Grid Corporation of China, China Southern Power Grid, China Railway Construction, Huawei, government enterprises, and universities. It also claims exports across Asia, Europe, the Middle East, Australia, and North America, but the slices provide no contract, order, or independent verification details.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a manufacturer.

Q:Can I have a sample order?

Yes, we welcome sample orders to test and check quality. You need to pay the sample fee and freight.

Q:Do you accept customized products?

Yes, our R&D department has over 10 years of experience in the electric industry. We offer OEM, ODM, and OPM services.

Q:How long is the lead time for customized products?

Customized products usually take 10-15 days, depending on your design and quantity.

Q:What is your quality control system?

Our production follows ISO9001 standards. We have technical instructors, regular QC inspections, performance tests during production, and comprehensive quality tests upon completion.