MKP1846247106V

Film capacitors, also known as plastic film capacitors, are widely utilized in a wide range of applications such as power electronics, telecommunications, automotive, defense and medical devices. The MKP1846247106V film capacitor is an ideal choice for those who require high quality performance and dependability. This particular capacitor model offers outstanding electrical properties combined with superior heat resistance. It also offers excellent EMI/RFI protection, high ripple currents and stable capacitance over a wide temperature range.

The materials used in the construction of the MKP1846247106V film capacitor include metallized film and a special insulation material, which is Highly Flame Retardant (HFR). This combination ensures superior performance in both AC and DC applications for the capacitor model. The product ranges from 0.001 to 660μF, with rated voltages from 25V to 150V, and with long-term operating temperature range from -40°C to +105°C.

The MKP1846247106V film capacitor is suitable for various electrical applications such as snubber circuits, coupling/decoupling/filtering, motor drives, UPS and EMI filters. In pulse circuit applications, the capacitor functions as a buffer between energy accumulation in the circuit and its discharging, guaranteeing transient current absorption. In electronic circuits, the capacitor works as a high frequency filter, reducing spikes, ripples and EMI/RFI noise prevention. The capacitor can also be used in switching mode power supplies as a buffer for the AC-DC power conversion process.

The working principle of the MKP1846247106V film capacitor is slightly different than most electrolytic capacitors. Metals which are usually used in electrolytic capacitors are replaced with thin plastic films, which are either polypropylene, polyester or polycarbonate. The metal electrodes of the capacitor are then applied on both sides of the plastic film. Currently, film capacitors use metallized films to ensure higher capacitance. Metallized films are either copper or aluminum on one or both sides, which then form a sandwich layer with the plastic film in the middle.

Once the plastic film and metal electrodes have been attached to the electrical circuit, they create an electrostatic field between the two electrodes, like any other standard capacitor. The capacitance of the MKP1846247106V film capacitor is determined by its area, dielectric thickness, and the dielectric constant of the material. When electrical energy is fed to the capacitor, the electrostatic field stores electrical energy, which can be released gradually based on the voltage or current applied by the circuit.

In summary, the MKP1846247106V film capacitor is an excellent choice for those who require high performance and dependability. It offers outstanding electrical properties, superior EMI/RFI protection, and high ripple currents over a wide temperature range along with stable capacitance range. This model is suitable for power electronic, telecommunication, automotive and medical device applications, as well as snubber circuits, UPS, and buffering/filtering.