CDV30FH161JO3F

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Mica and PTFE capacitors are a specialized type of device which have many uses in a wide variety of applications, such as: power supplies, telecom systems, medical devices, and consumer electronics. The CDV30FH161JO3F capacitor is a metalized mica/polytetrafluoroethylene (PTFE), non-inductive device. Typically, this type of device is specified as a 0.15μF ±25%, 25Vdc and 250Vdc operating voltage; however, the CDV30FH161JO3F is rated at 0.25μF ±20%, 250Vdc. The usage of this type of device increases not only the circuit operation stability, but also the circuit’s current-carrying capacity.

The CDV30FH161JO3F mica/PTFE capacitor is made with a high precision mica dielectric which is metallized and then laminated between two polytetrafluoroethylene (PTFE) insulation layers. Between the two layers of PTFE are electrodes which are connected to both ends of the mica element. This type of design ensures a low equivalent series resistance (ESR) which can help to reduce line noise, ensure smoother operation, and increase power supply efficiency. It also guarantees a low dissipation factor and higher insulation resistance than conventional c Film capacitors, making it a more reliable and precise device.

The CDV30FH161JO3F is commonly used in power converters, radio frequency (RF) tuning circuits, testing/measuring equipment, and audio systems. The low ESR typically found on the CDV30FH161JO3F minimizes the ringing effects caused by high frequency ripple current. It is also effective in reducing the heat and power losses caused by a closed loop converter. Additionally, its low-loss dielectric can hold a tighter voltage tolerance and improve stability under load changes. In audio applications, this type of capacitor is often utilized as a coupling capacitor in high quality signal processing systems, where it delivers an exceptional signal quality.

The working principle of the CDV30FH161JO3F is the same that of other capacitors: it stores electrical energy in the form of an electrical field between two electrically conductive plates. The two plates of a capacitor are separated by a dielectric material which is usually made from paper or mica, depending on the type of capacitor being used. While the charge stored in the capacitor decreases with time, the way in which the charge is released depends on the application. In power supplies, the charge is released slowly until the capacitor reaches its specified voltage level. In RF tuning circuits, the discharge is carried out in a very quick manner to reduce settings to allow for the tuning of the appropriate frequencies.

The CDV30FH161JO3F mica/PTFE capacitor is well suited for high frequency applications due to its excellent frequency characteristics. It also offers high insulation resistance and high working voltage, which makes it suitable for many applications such as power supplies, telecom systems, medical devices and consumer electronics. With a low ESR to reduce line noise, high SPDVDLE performance to ensure smooth operation and a low dissipation factor to extend the life of the device, the CDV30FH161JO3F is an excellent choice for mica/PTFE capacitors.

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