URS2D680MHD

Aluminum electrolytic capacitor is one type of components which is widely applied in consumer electronics, electrical and automotive applications. Among many different types of aluminum electrolytic capacitors, URS2D680MHD series from Taiyo Yuden has been particularly designed to meet the requirements in high temperature range applications. Based on the technology of aluminum electrolytic capacitors, this series of capacitors exhibits the features with excellent heat resistance capacity, long life time and so on. In this article, basic application fields and working principles of URS2D680MHD series aluminum electrolytic capacitors will be discussed in the following sections.

Application Field for URS2D680MHD series Aluminum Electrolytic Capacitors

The URS2D680MHD series are form Taiyo Yuden and designed for the usage especially in the high temperature range applications. The characteristics of these capacitors are extremely impressive and are suitable for a variety of applications, from power management and fine-tuned signal processing, to electric vehicles and powertrains.

1. Power Up Solutions.

As a leading provider of aluminum electrolytic capacitors, Taiyo Yuden provides URS2D680MHD series for Power Up Solutions. According to the engineer of Taiyo Yuden, this series’ high Thermal Shock Resistance enables a device to boot up safely in a variety of temperature environments.

2. Fine-Tuned Signal Processing。

These products also provide excellent ripple current capacities. With their excellent Current Derating characteristics, URS2D680MHD series can reduce the usage of components vs. surge current when designing power supplies with high input voltages.

3. Electronic vehicles and Powertrains。

URS2D680MHD series aluminum electrolytic capacitors are built with high temperature endurance in order to improve the reliability and stability of electronic vehicles and powertrain applications. With the temperature tolerances ranging from -55°C to +125°C, the URS2D680MHD series are suitable for automotive, marine and off-road applications.

Working Principle of URS2D680MHD series Aluminum Electrolytic Capacitors

The aluminum electrolytic capacitor is constructed from an insulated aluminum core which is wound with a separator. The separator is impregnated with an electrolyte of Organic Solvent. In addition, a permanently applied positive and negative electrode plate are connected on each end of the aluminum core, thereby forming an electrolytic capacitor.

During operation, the electrolyte causes an electrical attraction between the positive and negative electrode plates. This attraction is responsible for the development of electric charges on the capacitor. The ions in the electrolyte are attracted towards the positive electrode plates and neutralize the charges on the plate becomes negative. As a result, a capacitor with positive and negative charges is formed.

In order to resist the heat generated during operation, the URS2D680MHD series are equipped with a heat-dissipating material. This ensures that the heat generated due to increased current levels is quickly dissipated, thus prolonging the life of the capacitor.

In conclusion, the URS2D680MHD series aluminum electrolytic capacitor from Taiyo Yuden is an excellent option for multiple applications. Particularly, it is suitable for applications where high temperature is required and high ripple current capacities are needed. The working principles of this series are also explained briefly in this article.