R46KI310040H1M

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Film capacitors are widely used in various areas of engineering, such as radio and television, aerospace, defense and military, automotive, instruments and meters, industrial control, medical and communication equipment. The power electronics of these applications and systems not only require reliable protection, but also require a small volume, high withstanding voltage and insulation, low loss and low temperature rise, etc. R46KI310040H1M film capacitors can meet all the requirements of the above industries, and are widely used in high voltage, high frequency and pulse fields.

R46KI310040H1M is a film capacitor manufactured by RDS Company. Its capacitance is 0.4μF, voltage tolerance is ±5%, and rated voltage is 3.0KVAC. The film capacitor has superior performance in high frequency, high pulse, high frequency and pulse fields. What\'s more, its rated voltage withstands voltage of over 6kV and surges up to 10 to 15kV. Its insulation resistance is high. In the corona test, it can reach DC32500V/s and AC42500V/s.

R46KI310040H1M mainly comprises two sets of insulation layers and two sets of metal layers. Its structure is a metal layer, a polyester film, a metal layer, an aluminum foil and a polypropylene film. The polyester film and the aluminum foil form an electric field, and the polypropylene film can protect the electric field. Its outer shell is a polypropylene shell, and the whole is filled with organic oil, which can protect its long-term operation.

In terms of power level, R46KI310040H1M film capacitor can provide perfect protection for electronic devices and systems. The metal layer installed inside the capacitor is a piece of metal foil, which has a superior mechanical properties. It can reduce the temperature rise of the capacitor and achieve an instantaneous current up to 25A. When the power level is high, the metal layer of the film capacitor can increase the instantaneous current while maintaining the dielectric properties.

In addition, the metal layer of R46KI310040H1M has the effect of improving the high frequency characteristics. At high frequencies, its equivalent series resistance (ESR) and equivalent series inductance (ESL) can be significantly reduced, so that high stability performance is maintained. Its capacitance stability is also very high and will not be affected by temperature. Its low-temperature storage capacity is 8-9 times that of other capacitors.

The R46KI310040H1M film capacitor can be used as a voltage filter, phase shift filter, high frequency filter and other functions in communications, automotive electronics, industrial equipment, military and aerospace fields. It can effectively reduce the high-frequency sputtering noise generated by the circuit, reduce the interference of the power supply and the interference of other signals. With the R46KI310040H1M film capacitor, power electronics can be reliably protected so that it can work efficiently in harsh environments.

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