Dongguan Zhixu Electronic Co., Ltd. (also JYH HSU (JEC)) has engaged in the research and development, production and marketing of electronic components for over 30 years.

Why Choose Us

1. Top-rank brand awareness and reputation in the industry

2. A professional manufacturer with over 30-year experience in electronic components

3. Awarded over 30 safety certificates from industrial power

4. Awarded ISO 9001 quality management system certificate, and ISO 14001 environmental system certificate

5. Fully automated production equipment running 24 hours to guarantee delivery

6. Company-owned 100 square meter laboratory, 200 testing equipment implementing reliability test for 56 days

7. Annual output of 2 billion pieces, which can circle the earth 10 times

8. Full range of products, over 10,000 models available in stock

9. Professional engineers assisting in model selection

10. Best pre-sales and after-sales service

11. Partnership with top 500 automotive electronics companies, e.g. BYD, Geely, FAW Motor etc.

12. Providing services for 1000+ power supply manufacturing companies each year

13. Trading with countries and regions worldwide

FAQs

Q: What is the difference between a super capacitor and a battery?

A: The similarities are all about power storage, but the effect is quite different. Supercapacitors are characterized by large discharge power, and the stored electricity can be discharged in a very short time, but it is not continuous; the characteristics of batteries are just the opposite. Battery is a continuous discharge device that can provide power for a long time. Take an electric car as an example. The super capacitor can be used to start a car with its high power. But when the car is driving on the road, it uses a battery, which can continue to provide power.

Q: Are super capacitors dangerous?

A: The voltage of the super capacitor is very low, generally only about 2.3V-3.0V. There is no danger if you pinch the two wire posts or apply super capacitors to electrical equipment. Super capacitor itself will not explode, but sometimes it may cause short circuit and sparking in the battery.