| 摘要 |
An auxiliary capacitor is added to a first capacitor formed from two metallized films wound into a cylindrical roll. Once the two metallized films have been wound a sufficient number of layers to form a capacitor having the desired capacitance, the auxiliary capacitor is added by one of two methods. In the first method, one of the metallized films is cut and a plain film is inserted between the roll and the uncut metallized film. After the plain film has been inserted and wound a portion of a turn, a metal foil is inserted between the plain film and the dielectric side of the uncut metallized film. The two films and foil then are wound together a sufficient number of layers to form the desired capacitance of the auxiliary capacitor.
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