Wicht DC DC step down converter?

Vertex 3D Printer Vertex - Wiring and electronics
1

I’d like to change the power supply from my vertex, because i’d like to use two nozzles, a heatbed and a raspberrypi (as server/timelaps).

I’ve a SE-600-24. This one is 24V and 600W. 24V perfect for the heatbed, but the mainboard of the vertex is 12-15v also the rasberrypi uses 12V max.

I’m searching for a good quality, efficient and small DC stepdown.

Wich one is the best? And where to get it?

Suggestions

2

Hi,

You should check the specs of the Raspberry Pi again.
it requires 5 Vdc +/- %5

The control board for the K8400 is only rated for 15 Vdc

3

Thanks for the reply and the notification.

So i need two small circuit board DC converters

DC 24V to DC15V, 150W
DC 24V to DC 5V

Does someone have examples and site where to get it??

4

You should search the this board.
Others have added a heated bed with a separate power supply (24 volt) and a power expander.
The control board still uses the 15 volt power supply that will run both print heads and the bed runs off of the 24 volt power supply and is controlled from the mother board.

5

[quote=“Wrong Way”]You should search the this board.
Others have added a heated bed with a separate power supply (24 volt) and a power expander.
The control board still uses the 15 volt power supply that will run both print heads and the bed runs off of the 24 volt power supply and is controlled from the mother board.[/quote]

I’d like to use one power supply the 24V, therefore i’m searching for the converter so i can power the mainboard, heatbed and rasberry with the 24V powersupply.