686CKE400MKAG

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum electrolytic capacitors are mainly used in electronic equipment to provide high capacitance/high voltage combinations that are not available in other types of capacitors. They store electrical energy and are rated in terms of capacitance, voltage, temperature, and power. The 686CKE400MKAG is a mid- to high-voltage aluminum electrolytic capacitor developed for use in power applications.

This capacitor is designed for applications with a high voltage and medium capacitance level, and due to its design, it can function well in high temperature and high pressure conditions, with a wide temperature range of -45°C to +105°C. It is also suitable for applications where large electric currents must be conducted quickly, provide rapid de-coupling, and reduce peak currents. Areas of application include power supply (such as voltage converters, transformers, and switching power supplies, as well as rectification, smoothing, and filtering circuits) and motor control (including circuit breakers, relays, and inverters).

The 686CKE400MKAG is a wet resin-filled aluminum electrolytic capacitor, meaning that it is filled with a wetted electrolyte. The construction uses a spiral-wound aluminum foil element with an electrolyte solution, all of which is encased in a hermetically sealed case that is typically made of a resin material like polyethylene terephthalate(PET). This type of capacitor has superior temperature and pressure performance, with a high capacitance density and low equivalent series resistance (ESR) because of its unique construction.

The working principle of the 686CKE400MKAG aluminum electrolytic capacitor is based on the principle of electrolyte action in a single-candle polarized capacitor. When an electric current passes through an electrolytic solution, metals are deposited on the anode or cathode of the capacitor, creating a polarized electrical component. The voltage applied across the two poles of the capacitor causes the electrolyte solution to form an insulating layer in between the two electrodes, thus acting as an insulator. This creates a capacitive effect, with the capacitance increasing with the thickness of the insulating oxide layer.

This capacitance is determined by a number of factors, including the shape and dimensions of the electrodes, the nature of the electrolyte solution, and the current passing through it. The 686CKE400MKAG capacitor has an impressive capacitance of 400kΩ, which allows it to handle large electrical loads and work well in high-voltage environments where other types of capacitors may not be suitable.

In addition, the 686CKE400MKAG capacitor has an improved ESR rating, meaning it is able to provide better electrical energy storage and rapid de-coupling. This makes the capacitor suitable for applications where large electric currents must be conducted quickly and where rapid de-coupling is important. It is also able to operate within a wide operating temperature range of -45°C to +105°C, making it extremely durable and reliable.

The 686CKE400MKAG aluminum electrolytic capacitor is ideal for use in power applications, such as voltage converters, transformers, and switching power supplies as well as rectification, smoothing, and filtering circuits, as well as motor control circuits. Its impressive capacitance rating, low ESR rating, and wide temperature range make it suitable for a variety of applications, and it is reliable and durable even under extreme environmental conditions.

The specific data is subject to PDF, and the above content is for reference