2.7 V 3000F Ultracapacitor Manufacturer Price

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: Are super capacitors polarized?

A: Yes. Super capacitors have a fixed polarity. You need to confirm the polarity before using them.

Q: What is the lifetime of super capacitors?

A: The life of super capacitors is affected by specific working conditions. Generally, a new super capacitor with no faults in performance, in a laboratory environment (about 25℃), it can be recharged and discharged hundreds of thousands of cycles. Assuming its cycle life is 500,000 cycles, then you can estimate the life time by dividing the charging and discharging frequency (n cycles/day). The higher the ambient temperature, the greater the charge and discharge current, and the corresponding life will be reduced.