This document is the datasheet of ST Microelectronics company's STEVAL-ISA071V2 4W non-insulated, wide input voltage range SMPS product
The STEVAL-ISA071V2 is a demonstration board designed as a non-insulated Switched Mode Power Supply (SMPS) with a wide input voltage range. It generates two outputs: 5 V and 12 V, referred to the output marked -5 V.
| Input Voltage Range | 85 - 264 Vac |
|---|---|
| Input Frequency | 45-66 Hz |
| +12 V Output Current | 160 mA |
| -5 V Output Current | 400 mA |
| Maximum Output Power | 4 W (up to 6W for EU) |
| Standby Power | 35 mW at 230 Vac |
| Insulation Type | Non-insulated |
The board is based on the VIPer16 controller.
No, the insulation type is non-insulated with N connected to output GND.