1. Ipaki ya plastike, ifunze hamwe na epoxy fridend epoxy resin, umuringa uyobora, urugero rwihariye
2. Kurwanya voltage nyinshi, kwikiza ibyuma bya polypropilene
3. ESR yo hasi, ubushobozi bwo gukora ibintu byinshi
4. ESR yo hasi, gabanya neza voltage yinyuma
5. Ubushobozi bunini, imiterere yoroheje