Stop wrestling with tedious equations and unreliable spreadsheets. With the right software downloaded and mastered, you will shave weeks off your development time and achieve first-pass success on your VIPer flyback converters. Download better, design faster.
2. STMicroelectronics VIPer Design Software (Legacy Desktop Tools)
Calculating primary inductance and wire gauge to prevent saturation. viper flyback converter design software download better
: Dedicate sufficient copper area to the VIPer's source pins or exposed pad, as this acts as the primary heatsink for the system.
STMicroelectronics website (free registration required). STMicroelectronics website (free registration required)
Input your global AC voltage range (e.g., 85V to 265V AC) and your desired DC outputs. The software automatically recommends the best VIPer chip (such as the VIPer11, VIPer22, VIPer26, or VIPerPlus series) for your power budget.
What are your target and output power requirements ? a desktop application for Windows.
– Search: “eDesignSuite VIPer review” – several engineers post walkthroughs with pros/cons in comments.
Before eDesignSuite, there was the legacy VIPer Design Software, a desktop application for Windows. While outdated, it remains useful for understanding the fundamentals of VIPER design and for working with older VIPER series.
Calculating primary inductance, leakage inductance, turns ratios, and wire sizing to prevent core saturation.
Predicting efficiency and thermal behavior before you solder a single component. 1. eDesignSuite: The Gold Standard for ST VIPer