Current Transformer & Rogowski Coil Manufacturer

Specializing in split core current transformers, Rogowski coils and customized current sensors since 1995.

Split core current transformers for energy monitoring applications

Engineering Cases of Current Transformers & Rogowski Coils

Explore our current transformers and Rogowski coils for energy monitoring and industrial applications.

ABOUT US

Current Transformer & Rogowski Coil Manufacturer

30+ Years of Current Transformer Manufacturing Experience
Reliable Current Sensing Solutions for Global Customers

Founded in 1995, Jiangyin Spark Electronic Technology Co., Ltd. specializes in split core current transformers and Rogowski coils. We provide reliable and customized current sensing solutions for energy monitoring, solar systems, EV charging and industrial applications.

Experienced

Have rich experience and ability in product processing and manufacturing.......

Service

Respond within 24 hours, resolve within 72 hours.......

Creativity

Can provide professional consulting according to your requirements.......

Quality

the company has obtained 2 patents for invention, 8 utility models and 6 .......

Customization

We have a strong R&D team that can provide professional and personalized .......

Cost

We offer priority service and price for customer home and aboard.......

ABOUT-US

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Over 20 Years Of Experience

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The Company Has 100 Employees

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22 Product Invention Patents

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Respond Within 24 Hours

HONOR

Certifications & Quality Assurance

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Zero-sequence-transformer

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High-precision-Roche

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Need a customized current sensing solution? Contact us today.

Latest Articles About Current Transformers & Rogowski Coils

Learn more about current transformers, Rogowski coils, energy monitoring and current sensing technologies.

21 / 10 / 2026

UL 2808 Split-Core Current Transformers for Energy Monitoring

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22 / 10 / 2026

How to Choose a Split Core Current Transformer for EV Charger Load Balancing

24 / 03 / 2025

Jiangyin Spark Electronic – Current Transformer & Rogowski Coil Manufacturer

Jiangyin Spark Electronic is a current transformer and Rogowski coil manufacturer founded in 1995, providing split core CTs, Rogowski coils and customized current sensing solutions.

15 / 08 / 2026

How to Choose a 70mm Split Core Current Transformer for 1000A Current Measurement

Learn how to select a 70mm split core current transformer for 1000A AC current measurement. This guide explains CT window size, primary current, mA, mV, 1A and 5A outputs, installation and key selection factors for power monitoring applications.

Since 1995, Jiangyin Spark Electronic specializes in current transformers, split core CTs and Rogowski coils. We provide customized sensing solutions for energy monitoring, solar systems, EV charging and industrial applications.

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Flexible Rogowski Coil

CONTACT US

Mobile: +86 138 0616 4660
Tel: +86 510 8627 1733
Email: kelly@xh-dianzi.com
WhatsApp: +86 138 0616 4660
Address: No. 6, Xinyuan Road, Jiangyin, Jiangsu, China

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