Technical Characteristics Of Super Capacitor/Ultra Capacitor

 The development of super capacitor/ultra capacitor is a revolution of energy storage equipment (batteries). Other energy storage devices are transformed from electrical energy to chemical energy, then from chemical energy to electrical energy. There is loss of energy in two transformations. Super capacitor/ultra capacitor charges directly, discharges directly, and the form of energy does not change. The charge and discharge efficiency is as high as 98%, and the economic value is high, only 70% of lead-acid batteries.

 

Ultracapacitor is a product that emerged in the late 1970s. It breaks through the traditional design idea of capacitor. The capacitor has been raised from micro-farad level to farad level (1 farad = 106 micro-farad), creating 1000 farad level Super capacitor/ultra capacitor; by the end of last century, 10,000-100,000 methods have appeared successively. Since then, the traction Super capacitor/ultra capacitor has entered the battery application market, and a new concept of super capacitor/ultra capacitor electric vehicle has emerged. With its excellent performance, it has changed people's traditional understanding and established a new design idea of transportation electric vehicle.

 

Super capacitor/ultra capacitor is larger than power. Its characteristics are: when charging, the charge amount is large and the charge amount is fast; when discharging, the discharge amount is large and the discharge amount is fast. When the electric vehicle is running, it has fast start, fast acceleration, powerful climbing, more than 30 times larger than lead-acid batteries, which are the most important performance that the electric vehicle can use.

 

Super capacitor/ultra capacitor is smaller than energy. Its characteristic is that the same weight Super capacitor/ultra capacitor has only one third of the driving mileage of lead-acid battery, which is a major defect of Super capacitor/ultra capacitor. Super capacitor/ultra capacitor has short driving mileage and short running distance, but it's charging speed can make up for the shortcoming of short driving mileage. The remedy is to establish charging stations at both ends of urban traffic lines, so that the driving mileage of Super capacitor/ultra capacitor electric vehicle can be unlimited.

 

We supply different types of super capacitors. Want to buy cheap supercapacitors? Please contact us!

Kamcap is one of the best supercapacitor manufacturer in China, we provide kamcap supercapacitor, commercial supercapacitor and etc. want to know more? Please contact us.

 


Comments

Post a Comment

Popular posts from this blog

Supercapacitors for UPS

Image
The function of the super capacitor ups is often determined in the first few seconds to a few minutes after the power failure or the instantaneous collapse of the grid voltage. The battery needs to provide power during this period. The shortcomings of the battery itself need regular maintenance and short life, so that the UPS is running. It is necessary to always check the state of the battery. In a data protection backup system, the time required by the UPS is relatively short. The advantages of ultracapacitor ups are particularly pronounced, with output currents rising to hundreds of amps or even thousands of amps with almost no delay, and fast charging, energy storage in a short period of time, and 50,000 cycle life Do not need care for ten years, so that ups supercapacitor is truly maintenance-free. As one of supercapacitor manufacturers , we can offer kinds of super capacitor for sale, if you have needs, please contact us.
Read more

5.5V Combined Type Seires Super Capacitors

Image
Kamcap is one of the earliest ultracapacitor suppliers   in China to develop super capacitor 5.5 v . SE series Performance characteristics: standard energy series. SE series Typical applications: RAM, detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc. SE Series specification sheet ries name SE Series Type name SE -5R5 Rated voltage 5.5V VR Surge voltage 5.8V Capacity range 0.33F~7.5F Operating temperature range -25~ +70°C Product life Normal temperature cycle life: 25 ° C, VR to 1/2 VR cycle 1 million times, capacity attenuation ≤ 30%, internal resistance change ≤ 4 times High temperature endurance life: 70 ° C, keep VR, 1000 hours. Capacity attenuation ≤ 30%, internal resistance change ≤ 4 times SP Series Performance characteristics：Standard power series SP Series Typical applications: RAM, detonator, car recorder, smart meter, vacuum
Read more

KAIMEI POWER's 2.7V 1F Supercapacitor

Image
  2.7 V 1F supercapacitors  are generally cylindrical supercapacitors with excellent pulse power handling characteristics. The following is a detailed introduction to Kaimei Powers's 2.7 V 1F supercapacitors:   First, features and advantages:   2.7V 1F supercapacitors (also called farad capacitors, gold capacitors, electric double-layer capacitors) store energy through the polarized electrolytes.   1. Standard voltage: 2.7 V   2. Standard capacity: 1F   3. Internal resistance: 400mΩ   4. Size: 8*13.3mm   5. High power density (vs. battery)   6. High energy density (vs. electrolytic capacitor)   7. Green and environmental protection   8. Long-term maintenance-free   9. Low internal resistance   10. Super long life: 200,000 cycles   Second, the typical application:   Hand-cranked flashlights, electric meters, toys, RAM, detonators, clock circuits, home appliance controllers, car recorders, smart meters, vacuum switches, digital cameras, program-controlled switches, motor drives, UPS,
Read more