12v to 5v DC converters

[rando1957]

Have five of these 12v to 5v DC converters.
Note: the 5v out is a micro USB connection.
$4 ea. plus shippingYou cannot view this attachment.

[jnealand]

Just a note to say that these work great.  I have a bunch of them that I use in my show to power Pi 3 / 3B+.   If they had USB-C end for use with Pi4s I would buy them in a heartbeat as that will be one of my next upgrades.  I do know the USB-C ones are available both at Amazon and aliexpress, just have to bite the bullet to convert to Pi4s.  Maybe when the Pi4 availability gets better.

[tbone321]

You can get converters for that

[Poporacer]

Now if they just had USB-C.  sigh

Like this?
DC Buck converter

[jnealand]

Exactly what is needed for a Pi4.  I was aware of the options, my earlier comment was about why I was not going to buy the ones for sale by the OP.  I already have a bunch of those, both in use and spares.  They work great for powering a Pi3 off a Meanwell Or equivalent power supply inside the case with a controller.

[K-State Fan]

Exactly what is needed for a Pi4.  I was aware of the options, my earlier comment was about why I was not going to buy the ones for sale by the OP.  I already have a bunch of those, both in use and spares.  They work great for powering a Pi3 off a Meanwell Or equivalent power supply inside the case with a controller.

This is what I use.

https://www.amazon.com/gp/product/B086KTGRH1/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1