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Transformerless power supply

Other Parts Discussed in Thread: UCC28880

Hi,

I have to Design a power supply with following requirements:

1. input voltage range 80VAC to 300VAC

Output Voltage 12V @ 100mA

Can this power supply be made with Capacitive supply or I have to move to SMPS for that.


Is it possible to have transformerless power supply for these specifications.

Please suggest.

You can reply on manish.31390@gmail.com

Manish