Schutzbauelemente Technical Support Tools Product Top Page Katalog Tech Notes Technical Support Tools FAQ more Product Top Page Katalog Tech Notes Technical Support Tools FAQ Product Top Page Katalog Tech Notes Technical Support Tools FAQ Chip Varistors / Ceramic Transient Voltage Suppressors Simulation This is a tool for selecting chip varistors/CTVS that can provide the optimum surge countermeasures for your circuit. TVCL - TDK Virtual Component Library The TVCL is simulation model that reproduce the characteristics of TDK electronic components in circuit simulators. EPCOS Tools für Entwickler_https://de.tdk.eu/tdk-de/193030/design-support/tools-fuer-entwickler Design Tools und Simulationsmodelle für EPCOS Bauelemente.