Jiangsu Changjing Technology Co., Ltd. specializes in the research and development, production, and sales of semiconductor products. Since 2019, it has been rated as one of the Top Ten Power Device Enterprises by the China Semiconductor Industry Association for four consecutive years. Starting from 2021, the company has independently developed the IGBT, known as the "Industrial CPU". By Q3 2023, this technology will have been applied to 8 products and supplied in bulk to industries such as home appliances, industry, and new energy.
Figure 1 shows the performance of VCESat & ETS chips of different generations with the same current and voltage, based on 1200V/40A
2. Product Definition
IGBT chips types are refined based on application, and precise product definitionto achieves optimal application results.
3. Application performance
Balance: Optimize turn-off losses while reducing turn-off stress, achieving good temperature rise/electromagnetic compatibility
Product Introduction
Classification of Changjing Products
The L series caters to carrier frequencies of 0-8kHz
The S series caters to carrier frequencies ranging from 8-20kHz
The K series caters to carrier frequencies of 20-45kHz
2. Overview of Changjing Products
Please contact us for more information
Marketing Department: njpm.list@jscj-elec.com
