Transformerless

271

05:36:29

Transformer-free power supply, used to power small, low-consumption circuits, the noise factor can be improved with a Pi LC filter and an LDO regulator at the output.

https://youtu.be/e2NuM1aR_no

https://youtu.be/jI3v-zjCesw

https://github.com/electgpl/Transformerless

published 6 years ago

PrathikP

6 years ago

Move your zener diode to the right of the rectifier diode

electgpl

6 years ago

View: https://www.google.com/url?sa=t&source=web&rct=j&url=http://www.designercircuits.com/DesignNote1c.pdf&ved=2ahUKEwjqz4LJ7YXmAhWqILkGHW5PADgQFjABegQIBBAB&usg=AOvVaw11vVOoYLPUhfUu1HiwCLy6

electgpl

6 years ago

Microchip AN954

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