Making process for direct current filter capacitor core
A production process and DC filtering technology, which is applied in the direction of laminated capacitors, film/thick film capacitors, etc., can solve the problems of flammability and explosion, poor reliability, and short life of capacitor core units, so as to ensure internal safety, quality, voltage The effect of fast climbing speed and high sensitivity
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment Construction
[0007] In order to further illustrate the technical objectives and technical solutions of the present invention, the present invention is further elaborated below: the first step, according to the rated voltage of the capacitor, determine the film withstand voltage thickness and propose the film for use specifications; The electrode is sprayed on the end, the end surface is flat before spraying, the thickness is uniform after spraying, and the surface of the outer film is cleaned; the third step is to vacuum dry the capacitor core to remove the film layer and layer of the metallized film capacitor core The air impurities in between, through reasonable shrinkage, make the film layers of the capacitor core more compact; the fourth step, the vacuum-dried core is subjected to double test of DC withstand voltage and AC withstand voltage, effectively eliminating internal Defect point; the fifth step is to connect the qualified core to the terminal of the capacitor shell through coppe...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com