This document describes a 6W three-phase SMPS metering evaluation board based on ESBT, which features a wide input voltage range, high output power, and high efficiency.
The STEVAL-ISA030V1 is an evaluation board designed as a complete solution for a 5 W single output Switched Mode Power Supply (SMPS), widely used in metering applications. It operates with an input voltage range of 150 VDC to 850 VDC.
| Input voltage | 150 VDC - 850 VDC |
|---|---|
| Output power | 6 W |
| Output voltage (CH1) | 14 V / 430 mA |
| Switching frequency | >30 kHz |
| Efficiency | >80% |
The board accepts an input voltage between 150 VDC and 850 VDC.
The evaluation board provides an output power of 6 W.
Channel 1 is rated for an output voltage of 14 V at a current of 430 mA.