High Energy Density Supercapacitor 3000 Farad 48V


Electrical Characteristics:


Excellent voltage holding property

Suitable for fast charging and discharging

Wide temperature range (-20℃~85℃)

Compliant with RoHS directive


Brand Name


Place of Origin

Shandong Province, China

Supplier Type





-20% - 80%

Rated Voltage

2.7V, 5V, 5.5V, 16V, etc.


Consumer electronics, wind turbine,,smart grid



Advanced Equipment:

High Energy Density Supercapacitor 3000 Farad 48V

Application Area :

High Energy Density Supercapacitor 3000 Farad 48V

Certifications :

High Energy Density Supercapacitor 3000 Farad 48V

Dongguan Zhixu Electronic Co., Ltd. (also JYH HSU(JEC)) factories are ISO-9000 and ISO-14000 certified. JEC X2, Y1, Y2 capacitors and varistors have passed these certifications:

CQC (China)

VDE (Germany)

CUL (America/Canada)

KC (South Korea)


CB (International Electrotechnical Commission)

All of our capacitors are in line with the EU ROHS directives and REACH regulations.

Customer Feedback :

High Energy Density Supercapacitor 3000 Farad 48V


Q: What is an electric double-layer capacitor? 

A: Electric Double-layer Capacitor is a kind of supercapacitors, which is a new type of energy storage device.

The electric double-layer capacitor is between the battery and the capacitor, and its extremely large capacity can be used as a battery.

Compared with batteries using electrochemical principles, electric double-layer capacitors do not involve material changes at all in the charging and discharging process, so they have the characteristics of short charging time, long service life, good temperature characteristics, energy saving and environmental protection.

Electric double layer capacitors have extremely small electric double layer spacing, resulting in weak withstand voltage, generally not exceeding 20V, so they are usually used as energy storage elements in low-voltage DC or low-frequency applications.

Q: What is the use of electric double layer capacitors?

A: Electric double layer capacitors (EDLC) are widely used. They can be used as a power balance power supply for lifting devices, which can provide super-large current power; they ca be use as a vehicle starting power source, because their starting efficiency and reliability are higher than traditional batteries, and they can fully or partially replace traditional batteries; they ca be used as a traction energy source for vehicles; they can be used in the military to ensure the smooth start of tanks, armored vehicles and other tanks (especially in the cold winter), as a pulse energy for laser weapons. In addition, they can also be used as energy storage energy for other electromechanical equipment.

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+86 181 2299 5593

+86 18122995593

+86 769 8831 3605


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