wizpic
Advanced Member level 3
I'm currently working on a project where I need to have an 5V isolated supply from a single 5V supply.
I've been looking at these RI3-0505S Isolated Module DC DC Converter 1 Output 5V 600mA 4.5V - 5.5V Input rather than having 2 transformers/rectifiers to supply the 5V isolated power
I will be running an ESP32 (5V input A) with a 3.3V regulator to run it, The 5V input A will be running other stuff, Then on the isolated part I will be using a MCP4822 12bit DAC running through an SI8630 on the SPI bus and a MCP3426 16Bit ADC running through an SI8600 I2C isolator. One side will be connected to Input A then on the isolated side Output A (5V).
Would this be the best approach and any precautions required ?
I've been looking at these RI3-0505S Isolated Module DC DC Converter 1 Output 5V 600mA 4.5V - 5.5V Input rather than having 2 transformers/rectifiers to supply the 5V isolated power
I will be running an ESP32 (5V input A) with a 3.3V regulator to run it, The 5V input A will be running other stuff, Then on the isolated part I will be using a MCP4822 12bit DAC running through an SI8630 on the SPI bus and a MCP3426 16Bit ADC running through an SI8600 I2C isolator. One side will be connected to Input A then on the isolated side Output A (5V).
Would this be the best approach and any precautions required ?