About Jiangsu core diamond times Electronic Technology Co., Ltd.

Jiangsu core diamond times Electronic Technology Co., Ltd.is a professional foreign trade company focusing on power electronic components. We supply a full range of IGBT modules and fuses. With years of experience in the semiconductor industry, our products are exported to EU, USA, Southeast Asia and other global markets.

We maintain stable and reliable supply channels. Every product will be inspected before shipment to guarantee stable performance. Our team provides professional component selection and technical support. We can support small trial orders as well as bulk volume orders to match different project demands.

Our staff are well familiar with product specifications and international standards. Backed by stable stock, competitive prices and fast pre-sales & after-sales response, we have gained trust from many overseas buyers. Based on integrity, we sincerely hope to build long-term business partnerships with customers worldwide.

We have established strict incoming inspection and outgoing quality control procedures to reduce product failure rate. All products comply with international standards such as IEC, UL and CCC, meeting requirements of industrial, energy storage and new energy projects.

Our technical team keeps tracking the latest development trend of power electronics, and can offer customized component recommendation according to customers’ circuit design and working conditions.

We have built up a complete inventory management system, ensuring fast delivery for urgent customer orders. Our warehouse keeps sufficient stock of mainstream models of IGBT modules and industrial fuses.

We have served hundreds of global customers covering power conversion, industrial automation, charging pile and energy storage cabinet fields.

We have won good reputation for stable product quality and thoughtful technical service among overseas industrial customers.

We actively participate in international electronic component exhibitions to keep close communication with global partners.

We always adhere to customer-oriented service concept, and provide one-stop power electronic component procurement solutions for global buyers.
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World-Class Team
Graduates from top universities worldwide
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Advanced R&D
Self-developed
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Innovation Focus
Multiple innovative technologies

Our Products

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fuse、high voltage fuse、Low Voltage Fuse、New Energy Dedicated Fuse

fuse、high voltage fuse、Low Voltage Fuse、New Energy Dedicated Fuse

Model: 6310251732
Parameters: 2990793119

Bridge Rectifier Module

Bridge Rectifier Module

Model: 8355363078
Parameters: 2859928162

MOSFET module

MOSFET module

Model: 440826783X
Parameters: 7805119422

power diode

power diode

Model: 5588545869
Parameters: 1571065202

thyristors

thyristors

Model: 4196350631
Parameters: 9050814158

IGBT module

IGBT module

Model: 6341732775
Parameters: 9322020105

Company Gallery

Certifications & Awards

UL Certification
UL Certification
UL Certification
UL Certification
UL Certification
UL Certification
CCC China Compulsory Certification
CCC China Compulsory Certification
EC Declaration of Conformity
EC Declaration of Conformity

Success Stories & Case Studies

New energy system integrator

New energy system integrator

Quickly cut off circuit for overcurrent protection of energy storage cabinet
High breaking capacity, high safety

Location: FR 📦 Quantity: 15000 units
Power supply factory

Power supply factory

Reliable rectification output for industrial power supply
High current capacity, compact structure

Location: ES 📦 Quantity: 10000 units
EV accessory manufacturer

EV accessory manufacturer

Stable performance in vehicle-mounted converter, long service life
Low on-resistance, high efficiency

Location: PL 📦 Quantity: 4000 units
Power electronics OEM

Power electronics OEM

Steady working in charging pile equipment, low reverse leakage current
Fast recovery speed, low power loss

Location: MY 📦 Quantity: 8000 units
Industrial power supply manufacturer

Industrial power supply manufacturer

Continuous stable operation for industrial rectifier equipment, reliable current control
High surge current resistance, stable turn-on characteristic

Location: IT 📦 Quantity: 3500 units
Renewable energy equipment manufacturer

Renewable energy equipment manufacturer

Long-term stable operation under high temperature and high load, low failure rate, meets European energy storage system standards
Low thermal resistance, high switching speed, strong overload capacity, good heat dissipation performance

Location: DE 📦 Quantity: 5000 units

Company & Product Videos

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Company Introduction & Factory Tour

⏱ Duration: 3:45 | 👁 Views: 15,230

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Product Demonstration - Kestrel K-1

⏱ Duration: 5:12 | 👁 Views: 28,450

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Technology Innovation Showcase

⏱ Duration: 4:30 | 👁 Views: 12,890

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Customer Testimonials & Success Stories

⏱ Duration: 6:20 | 👁 Views: 9,650

Ready to Transform Your Life?

Contact us immediately to learn how our products meet your needs.