The Voltage Indicator is based on a STEVAL-VP26K01B board which has a wide range input of up to ~870V DC and needs a minumum voltage of 60 V DC to operate making it a good fit for the voltage indicator.
The Voltage Indicator is based on a STEVAL-VP26K01B board which has a wide range input of up to ~870V DC and needs a minumum voltage of 60 V DC to operate making it a good fit for the voltage indicator.