THAS401M150AC0C

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Aluminum Electrolytic Capacitors are extremely common energy storage devices, which are frequently used in many electronic circuits. The THAS401M150AC0C is one of the most popular aluminum electrolytic capacitors around the world. This article will discuss the application field and working principle of THAS401M150AC0C.

Application Field

The THAS401M150AC0C is widely used for decoupling, smoothing and filtering of power supplies, or for buildingTiming, Integrating and Switching circuits. The maximum capacitance of this device is 1020uF, a stable capacitance up to 1000 hours, a temperature range from -25°C to +85°C and its voltage range is between 4-16V. The capacitance tolerance of THAS401M150AC0C is also ±20%, and its ripple current of its 2.5mm is up to 3.6 times of its capacitance at 120Hz. It is thus clear that THAS401M150AC0C is suitable for many kinds of applications such as power supply filtering, signal decoupling, voltage-stabilizing circuit, low-frequency AC-DC conversion and high-frequency signal randomization.

Working Principle

THAS401M150AC0C is an aluminum electrolytic capacitor, which works through electrolyte between two thin aluminum foil layers. The anode of the device is made of aluminum oxide layer. This layer is formed on the surface of the aluminum plate by oxidizing in the electrolyte, as well as forming a highly dielectric layer that can store electricity. The cathode of the aluminum electrolytic capacitor consists of a new-formed aluminum plate and a current collector foil. The two aluminum foil layers are then separated by a diaphragm. When it is energized, the electrolyte produces a “double-layer capacitance” between the two aluminum foil layers, and electrons are injected into the anode electrode. In this way, electric energy is stored in the device.

The thickness of the dielectric layer determines the capacity and leakage current of the device. While the leakage current of a single layer capacitance is very small, the capacitance of a single layer capacitance is low. By stacking several dielectric layers and aluminum foils, it is possible to increase the capacitance without increasing the leakage current. THAS401M150AC0C performs better than other capacitors in this regard. The internal structure of the device is specifically designed in such a way that it can reduce the leakage current and improve the capacitance.

Conclusion

THAS401M150AC0C is amongst one of the most widely used aluminum electrolytic capacitors, as well as among the most mature products on the market. Its wide application field and high-performance characteristics make it suitable for almost any electronic application. Additionally, its working principle is based on electrolyte between two thin aluminum foil layers, and its specially designed internal structure is able to reduce leakage current and improve the capacitance.

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