QYX1H152KTP1FD

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Film capacitors are built with plastic films, metal foil electrodes and dielectric films. They are divided into DC and AC, mainly used in low-frequency and high-frequency circuits and filter circuits. The QYX1H152KTP1FD capacitor is composed of 2 metalized polypropylene layers, each separated by a dielectric of polypropylene film, and a self-adhesive base. It is an AC capacitor, mainly used in AC circuits.

QYX1H152KTP1FD’s characteristic feature is its over-temperature protection. When its maximum operation temperature is 103℃, it has a temperature-sensing element (the superior wall of the capacitor) built into it. If its insulation temperature exceeds 103℃, the temperature-sensing element will instantly decompose, thereby protecting the electrical circuit from further damage due to overheating.

As an AC type, it is mainly used in AC circuits, with gray and black components operating between 50Hz~63Hz. It is most widely used in power factor correction (PFC) circuits, switching power supply, inverters, AC motor drive systems and other industries.

The construction of QYX1H152KTP1FD is based on the self-healing property of metalized film. It consists of a capacitor-shaped film and a metal foil. The two are placed side by side, with the metal foil inside. When an electrical discharge current passes through the capacitor, the metal foil is heated and vaporized, which results in an insulated film buildup on the surface of the metalized foil. This wall thus protects the capacitor from further damage, and makes it very reliable in operation.

In conclusion, the QYX1H152KTP1FD capacitor is most suitable for industries such as power factor correction and switching power supplies, where its over-temperature protection and self-healing properties are most needed. This capacitor offers excellent performance and is therefore a reliable choice for many applications.

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