S
Hi all
I am struggling with the isolation requirements for a product that we are developing. It is a CLASS II BF system (from spec). My first problem comes in where I have to find a CLASS II PSU (200W). Most seem to be CLASS I at that power rating (they have earth connections). Can I use a CLASS I power supply in a CLASS II product. The input to output isolation is 4000V 2xMOPP but the input and output to ground (I assume earth) is only 1xMOPP 1500V. Is the input and output isolation enough or do I need more isolation. Medical DC/DC converters above 20W+ is also rare if I wanted to use one for an additional isolation layer? Can someone point me in the right direction?
:
Kind regards
Sampie
I am struggling with the isolation requirements for a product that we are developing. It is a CLASS II BF system (from spec). My first problem comes in where I have to find a CLASS II PSU (200W). Most seem to be CLASS I at that power rating (they have earth connections). Can I use a CLASS I power supply in a CLASS II product. The input to output isolation is 4000V 2xMOPP but the input and output to ground (I assume earth) is only 1xMOPP 1500V. Is the input and output isolation enough or do I need more isolation. Medical DC/DC converters above 20W+ is also rare if I wanted to use one for an additional isolation layer? Can someone point me in the right direction?
:Kind regards
Sampie