MKP1839533634HQR

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Film capacitors, also known as plastic film capacitors and polyester film capacitors, are an electrostatic capacitors with different types of general-purpose plastic film as the dialectic material between the two electrodes, which are able to decay electrical charges stored in the electric field generated by the electrostatic capacitor. MKP1839533634HQR is a kind of film capacitor belonging to this family. This type of capacitor is a single phase AC aluminum electrolytic capacitor, and is mainly used in AC applications. It is available in various capacitance and voltage characteristics.

The MKP1839533634HQR film capacitor’s primary application field is in AC power circuits, and is widely used for power factor correction and energy saving under AC 50-60Hz. The major applications that take advantage of this type of capacitor involve AC motor controller, switching power supply, AC drive for AC school, high power motor, Lighting ballast, electronic ballast, AC Contactors, HID Pulse Start Ballasts, Industrial Load Switches, and general purpose Automatic Power Factor Correction. In addition, the film capacitors also find application in smoothing circuits and filters of high-voltage DC power and general electric power frequency circuits, as well as in high-voltage rectifier in applications such as Flourescent lamp electronic ballast, AC contactor and HID pulse start ballast.

The working principle of MKP1839533634HQR film capacitor involves a parallel circuit, in which the capacitors serve as capacitors between two electrodes and the resin-shaped dielectric. The working voltage of this type of capacitor, when exposed to alternating current, can be divided into two parts: Current and Voltage. Just like a capacitor, under normal circumstances, the current will lead the voltage. During this process, the electrons are first drawn to the negative lead in a reverse direction, before they are re-deposited to the capacitor plate as positive charges. During each charge/discharge cycle, the total energy stored in the capacitor is equal to half of the sum of the maximum charge raised to its stored potential to Half of the sum of the maximum charge raised to its stored potential. This energy output is slightly different from the energy used in rectifier-filters, which is fully stored and returned to the load under each cycle.

MKP1839533634HQR film capacitors also features a good ripple absorption ability, superior in safety performance, low loss rate, high dielectric strength, long life, stable capacitance value, low temperature coefficient, and small time constant characteristic. The safety performance of this type of capacitor is improved by pure aluminum foil, high grade metallized film, low dissipation factor and high absorbed voltage. Moreover, it also has excellent performance under high temperature, and can be used under the highest temperature of 120 degree centigrade.

In conclusion, MKP1839533634HQR film capacitors are widely used and offer many advantages. They are mainly used in AC power circuits, high-voltage rectifier, and smoothing circuits. Its main features include low loss rate, good ripple absorption ability, high dielectric strength, long life, and heat resistance. It also has excellent safety performance due to its pure aluminum foil and low dissipation factor.

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