This document introduces the features and characteristics of STEVAL-ISW001V1 2.5 kW manual arc welding demonstration board, including input voltage, output voltage, output current, switching frequency and efficiency. The demonstration board is a platform for evaluating STMicroelectronics' silicon devices in high power/current applications, where the robustness and efficiency of the silicon devices used are the keys to a reliable system.
The STEVAL-ISW001V1 is a complete 2.5 kW arc welding system demonstration board designed for small industrial applications and do-it-yourself projects. It supports manual metal arc (MMA) welding of iron and steel and is ready-to-use for evaluating STMicroelectronics silicon devices in high power/current applications.
| Input Voltage | 185 Vac to 265 Vac |
|---|---|
| Output Voltage | 80 V (peak) |
| Max Output Current | 135 A |
| Switching Frequency | 70 kHz |
| Efficiency | > 75% |
| Power Rating | 2.5 kW |
The system is capable of delivering 135 A of welding current.
It is designed to perform manual metal arc welding of iron and steel.
The unit requires an input voltage between 185 Vac and 265 Vac.