23FD3750-F

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Film capacitors are reliable, long-lasting and often applied to power electronic applications. Their coupling to voltage and current sources can be applied in a variety of technologies. When considering the use of film capacitors, it is important to understand the application field and working principle of the 23FD3750-F.

Application Field

Film capacitors are commonly used in power supplies, such as in switched-mode power supplies, or for high-voltage applications such as those found on HVDC transmission lines. In addition, they can be used in a variety of other electronic devices such as tuners, oscillators, amplifiers, and radio receivers. The 23FD3750-F film capacitor is specifically designed for electric power supply applications.

The 23FD3750-F is a polyester capacitor with enhanced dielectric properties. It has a temperature range between -40 and 85 degrees Celsius, making it suitable for a large range of power supply applications, both industrial and consumer. Its physical size makes it compact and easy to integrate into a wide variety of designs. Its short lead-time ensures that this capacitor can be quickly and easily acquired.

Working Principle

Film capacitors are built up using a sealed metal case containing a thin sheet of dielectric material (typically a polymer such as polyester or polypropylene). This dielectric layer acts as an insulator, allowing current to flow through it while isolating the two conducting plates from each other. When a voltage is applied across the capacitor, current begins to flow through the circuit.

In the case of a 23FD3750-F, the dielectric layer is made up of polyester, which gives it exceptional stability and allows it to retain its characteristics over a wide temperature range. It also provides excellent volumetric efficiency, allowing for a small body size. Its low dissipation factor ensures that energy is not wasted, making it an ideal choice for high-efficiency power supply applications.

The 23FD3750-F is a self-healing capacitor, meaning that the dielectric layer is able to repair itself in the event of an electrical overload. This greatly reduces the chances of permanent damage, making it a reliable solution in power supply applications.

In conclusion, the 23FD3750-F film capacitor is an ideal solution for a variety of power supply applications. Its wide temperature range, robust build, and self-healing characteristics make it an outstanding choice for usage in both consumer and industrial applications.

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