text: <s>[INST] Isolation between Analog common and Digital common Hi, I'm using PowerFlex 40 VFD to drive 1HP motor in delta connection. We are designing a PCB board with microcontroller ADC to measure the voltage between Pin 16 (Analog Output) with respect to pin 14 (Analog common). Also we are planning to power the board from pin 11 (+24V DC) and pin 4(Digital common). So we are using Isolated DC-DC converter so that we do not end up shorting pin 4(Digital common) and pin 14 (Analog common). Knowing the isolation level between pin 4(Digital common) and pin 14 (Analog common) will help us to choose the DC-DC converter. Please let us know what is the isolation level in kV between pin 4(Digital common) and pin 14 (Analog common). be1fb972-d664-452a-9369-a8eab6f6a753_file× 1 / 1Show captionsShowing image 1 of 1 Attachment(s) VFD Manual 22b-um001_-en-e.pdf 4.88 MB 1 version [/INST] Hello, I am trying to find out if there is any data published on isolation levels in KV between drive terminals. In the meantime, are there any references that could be shared on the potential suitable DC-DC converters circuits that are likely to be used on this challenging application? \\n </s>