Hello,
I need dual output isolated power supply in 4-20ma transmitter with both o/ps are 5v Or 3.3v Or either of this, and which provide min 100mA current.
can u suggest me any part no
Regards,
Megha
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Hello,
I need dual output isolated power supply in 4-20ma transmitter with both o/ps are 5v Or 3.3v Or either of this, and which provide min 100mA current.
can u suggest me any part no
Regards,
Megha
Megha Bansode,
As Abhi says, a 5W isolated power supply can be designed using TI's SN6505 transformer driver. With LDOs or zener regulators, 5V and 3.3V supplies can be designed together from one SN6505 circuit. Would you like for us to share schematics with potential solutions?
Thank you for your time,
Manuel Chavez
Hello Abhi,
Thanks for your positive reply,
As you suggest i will try isolated power supply using SN6505 and i will think about the integrated digital isolator with isolated power
Thanking you,
Megha