WMF4S68K-F

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Film capacitors offer a wide range of advantages over many other types of capacitors, making them the most popular choice for applications that require electrical isolation, high current, and low noise. The WMF4S68K-F film capacitor is one of the most versatile products in the WMF4S Series. It is a transformer-type film capacitor with withstanding voltage of 2450VAC and current ratings of 15A and 30A. This product is ideal for DC and AC applications.

The WMF4S68K-F is a stable and reliable transformer-type film capacitor suitable for a variety of commercial and industrial power applications. It features a built-in thermal fuse and an extremely short turn-on time of up to 30 milliseconds. The product has internationally recognized insulation and high-frequency interference prevention, making it suitable for use with HAM radios, emergency services radios, and audio and video equipment. The product also features a gold-plated contact for superior conductivity.

The WMF4S68K-F film capacitor utilizes metallized polypropylene film for increased capacitance stability and reliable performance. This product is packed with features, including a highly resistant self-healing insulation layer, built-in fuse, and flameproof case that improve safety and reliability while reducing emissions. It is RoHS compliant and flame retardant to UL 94 class V-1 for improved fire safety. The product is also certified to UL 478 and CSA LR1436 for more reliable performance in applications that require higher power or frequent fluctuations.

The working principle of the WMF4S68K-F film capacitor is based on the phenomenon of charge accumulation and distribution on a conductor surface when a voltage is applied to it. The capacitor works by accumulating and storing electric charge when a voltage is applied across its two terminals. The capacitance of the film capacitor changes depending on the amount of applied voltage, as well as the size and dielectric constant of the material used. When the voltage is removed, the capacitor will dissipate the stored energy as an inverse current.

The WMF4S68K-F film capacitor is designed for use in applications that require isolation, low noise, and high current capacity. This film capacitor is suitable for applications such as motor-run capacitors, surge absorption circuits, transformer-type Motor drives, and switched-mode power supplies. The self-healing insulation layer and flameproof case are particularly useful for use in outdoor applications and other high-voltage applications.

The WMF4S68K-F film capacitor is suitable for many different types of power applications, offering reliable performance and excellent durability. This product features a high current rating, robust self-healing insulation layer, and flameproof case. It is UL/CSA certified and meets all relevant safety standards for electrical safety and fire safety. The short switch-on time and highly resistant insulation ensure reliable operation in all kinds of electrical applications.

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