| 摘要 |
The utility model refers to electric equipment, in particular to filters for suppression and exclusion of high-frequency electromagnetic components in power alternating current networks of commercial frequency. The technical result to be achieved by the use of the utility model is a significant decrease in the amplitude of the high-frequency electromagnetic component of voltage in the frequency range of 1-100 kHz, as well as simplification and reduction of filter dimensions. The specified technical result is achieved by the supply-line filter containing a condenser and a resistor in which a non-inductive thin-film condenser is used to which the resistor is connected in parallel. In the filter are mainly used a condenser with a capacity of 5-30 µF and a resistor with a resistance of 20-100 k©.
|
