They perform critical function in providing an isolation barrier, enabling high step-down or step-up ratios and accommodating multiple or inverting outputs. Although it is possible to make a dedicated subcircuit for a specific transformer, LTspice enables a preferable method: Define a separate inducto...
This is Part 2 of a series of three articles that provideLTspice®EMC and signal integrity simulation models. In “How to Get the Best Results Using LTspice for EMC Simulation—Part 1”, we provided LTspice simulation tools for power supply components, conducted emissions, an...
Transformer Model Considerations S-parameters for High-frequency Circuit Simulations Using Coilcraft’s models in LTspice® Using Coilcraft’s models in PSpice® How to use our models in Microwave Office How to use our models in Keysight GENESYS Using our S-parameters in FilterSolutions...
download my schematics Charger0.asc and my model library SUB_LIB.txt to your simulation working directory and play with it. If you are not using LTspice, you need to manually enter the
Figure 7. A forward active clamp circuit using the ADP1074 for generating an isolated output voltage, as simulated in LTspice. Advanced Isolated Topologies Besides the flyback and the forward topologies, there are very many different transformer-based galvanically isolated converter concepts. The foll...