multiple output isolated DC power supply

[mghitti]

Hi,
I need to build a 10x 12vDC 150mA isolated power supply with linear LDO, my question is: Is it a good idea of design using a single toroidal transformer 220V-15VAC and then a 1:1 pulse transformer on each output for isolation? For requirement we can't use isolated DC/DC converters.
Thankss

[moffy]

Have a look at the SN6507, it might suit what you want: https://www.ti.com/lit/ds/symlink/sn6507.pdf?ts=1685300138186&ref_url=https%253A%252F%252Fwww.google.com%252F