ALS71H153QW400

Aluminum electrolytic capacitors are one of the most common types of capacitor in use today. The ALS71H153QW400 is one of the latest in this type and is highly sought after due its high voltage rating, low ESR, and low impedance values when compared to other devices on the market. This article will explain the application field and working principle of the ALS71H153QW400 aluminum electrolytic capacitor.

The ALS71H153QW400 is an aluminum electrolytic capacitor that has been specifically designed to operate at high voltages. This makes it particularly suitable for use in high voltage applications, such as power supplies, UPS systems, and automotive power systems. Its low ESR and low impedance values also make it ideal for use in switchmode power supplies, TV sets, and other types of AC/DC applications.

The ALS71H153QW400 also offers excellent reliability and long operational lifetimes. Its abundant storage capacity allows it to handle power surges and transient conditions with ease. It has a wide operating temperature range and is RoHS compliant, making it ideal for use in lead-free soldering applications.

The working principle of the ALS71H153QW400 aluminum electrolytic capacitor is based on the electrochemical formation of an oxide layer on its aluminum plates. This oxide layer separates the two plates and acts as a dielectric, allowing voltage to pass through the capacitor. The aluminum oxide layer also serves to reduce the leakage current of the device and helps it to maintain a stable capacitance value over time.

When a voltage is applied to the capacitor, an electric field is created between the two plates by the electric charge of the aluminum oxide layer. This electric field is then responsible for the presence of a capacitance value, which is determined by the separation between the two plates, the plate area of the plates, and the amount of electric charge present in the oxide layer. As the voltage being applied increases, the capacitance also increases.

The ALS71H153QW400 aluminum electrolytic capacitor is a valuable addition to the market and has many applications. Its high voltage rating, low ESR, and low impedance values make it ideal for use in high voltage and switchmode power supplies. Its abundant storage capacity and reliable operation provide for a safe and long-lasting component. Overall, this capacitor is a perfect choice for those looking for a robust and reliable device.