QXP2J153JRP7FL

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Film capacitors are the most widely used type of capacitor, and one of the most common is the QXP2J153JRP7FL. This capacitor type excels in applications such as motor protection, power supplies, and in appliances and machinery used in the medical and semiconductor industries. This article will explain the application field and operating principle of the QXP2J153JRP7FL.

The QXP2J153JRP7FL is a high-performance metallized polyester-film capacitor incorporating a dual-bonded construction that enables much higher currents to pass through it. This low-inductance capacitor is particularly well-suited for motor applications, power supplies, and other high-frequency applications. It has a rated voltage of 400V, a maximum operating temperature of 105°C, and a capacitance range of 15µF to 2.2µF.

The QXP2J153JRP7FL incorporates a metallized polyester-film construction with specially coated, high-strength dielectric cores. This construction enables the capacitor to withstand high temperature gradients and heavy currents. Its low equivalent series resistance (ESR) and low inductance values make it ideal for applications requiring high frequency and power, such as motor protection, power supplies, and medical and semiconductor industries.

This type of capacitor also offers excellent noise immunity and low-level transients, allowing it to operate under high speed conditions with minimal impact on system noise. Additionally, the QXP2J153JRP7FL offers high surge capability allowing it to operate in highly transient environments without inducing damage. It also achieves a higher ripple current capability than other similar types of capacitors, enabling it to handle higher load currents.

The operating principle of the QXP2J153JRP7FL is based on charge neutrality. In its most basic form, this type of capacitor consists of two metallic plates separated by an insulating substance. When a voltage is applied across these two plates, an electric charge will build up between them. This charge is balanced by the opposite charge stored in the capacitor during charging. This stored energy is released back into the circuit when the voltage is removed.

The QXP2J153JRP7FL also features an internal blocking element, which is designed to protect the capacitor from shorting or excessive heat. This element is made of a robust, non-porous material such as metalized polyester, which provides superior insulation and prevents arcing. The blocking element also improves the life of the capacitor by preventing oxidation or corrosion of the surface.

The QXP2J153JRP7FL is an exceptional capacitor type due to its high current rating, low inductance, and excellent noise immunity. Its capabilities make it ideal for a variety of applications, most notably motor protection, power supplies, and other high-frequency applications. The high surge capabilities and its internal blocking element make it a reliable and safe choice for many applications.

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