DGH506Q2R7

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Electric Double Layer Capacitors (EDLC), commonly known as supercapacitors or ultracapacitors, are unique electrical energy storage devices. Their exceptional combination of high energy and power density, wide range of operating temperatures, and long service life make them ideal for the wide range of applications such as UPS systems, medical devices, telecommunications, mobile phones, automotive applications, and consumer electronics.

The DGH506Q2R7 supercapacitor is a high-stability, low-leakage, and high-temperature capacitor, made with a special materials combination that results in excellent energy density and superior performance in the most extreme environments. It offers a maximum rated voltage of 2.7V and has a capacitance range from 1,000 to 900,000 F. Its excellent capacitance retention improves reliability in long-term applications, and its high power cycling capability is ideal for high-power applications.

Working Principle of DGH506Q2R7

The DGH506Q2R7 is a hybrid supercapacitor that combines an electrical double layer capacitor (EDLC), a pseudo-capacitor, and an electrolytic capacitor. The EDLC allows for high current, high power, and high capacitance; the pseudo-capacitance enables the supercapacitor to store much more energy than an EDLC alone; and the electrolytic capacitor provides increased capacitance retention.

Within the supercapacitor, two electrodes are separated by an ion-permeable separator. When the supercapacitor is connected to a voltage source, ions stored in the electrolyte solution move to the appropriate electrodes to establish an electrical charge. This charge creates a negative potential at one electrode, and a positive potential at the other. This creates an electric double layer that holds the charge stored in the capacitor. When a current is allowed to flow through the circuit, the ions move back and forth between the electrodes, which results in the transfer of energy.

Application Fields of DGH506Q2R7

The DGH506Q2R7 is designed to be a high performance supercapacitor for harsh environments and high temperature applications. Its combination of high capacitance density, long life, and excellent thermal stability make it ideal for applications including but not limited to:

• Power electronics
• Automotive, aviation, and marine applications
• Data storage devices
• UPS systems
• Industrial and medical instrumentation
• Consumer electronics
• Telecommunications devices

In addition, due to its low leakages, high temperature rating, and superior capacitance retention, the DGH506Q2R7 is the ideal choice for applications that require reliable performance in extreme environments, including aerospace, automotive, medical, and military applications.

Conclusion

The DGH506Q2R7 supercapacitor is a reliable, efficient, and cost-effective energy storage device, and is well-suited for a variety of applications, particularly those that require durability and performance in extreme environments. Its superior energy density and combination of EDLC, pseudo-capacitance, and electrolytic capacitance make it an excellent choice for any application requiring high capacitance retention and reliable, long-term energy storage.

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