About Jiangsu core diamond times Electronic Technology Co., Ltd.
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.
Our Products
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fuse、high voltage fuse、Low Voltage Fuse、New Energy Dedicated Fuse
Model: 6310251732
Parameters: 2990793119

Bridge Rectifier Module
Model: 8355363078
Parameters: 2859928162

MOSFET module
Model: 440826783X
Parameters: 7805119422

power diode
Model: 5588545869
Parameters: 1571065202

thyristors
Model: 4196350631
Parameters: 9050814158

IGBT module
Model: 6341732775
Parameters: 9322020105
Company Gallery
Certifications & Awards





Success Stories & Case Studies

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

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

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

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

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

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
Company & Product Videos
Company Introduction & Factory Tour
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Product Demonstration - Kestrel K-1
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Technology Innovation Showcase
⏱ Duration: 4:30 | 👁 Views: 12,890
Customer Testimonials & Success Stories
⏱ Duration: 6:20 | 👁 Views: 9,650
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