I need 20-25$ lab. type power supply

[yigitayaz262]

Pls give me low prices because there is too taxes in my country

[Levent]

Let me guess, your preferred place of purchase is aliexpress? lab power supplies tend to have a lot different variables that you need to let us know.

Voltage range.

AC or DC.

Output Amps / Watts.

 

[RTX 3090]

Find a scrap PC from the junkyard

Get the PSU from it

Get the RD6006 and do a bit of soldering, and make a case out of scrap wood

[yigitayaz262]

1 minute ago, Levent said:

Let me guess, your preferred place of purchase is aliexpress? lab power supplies tend to have a lot different variables that you need to let us know.

Voltage range.

AC or DC.

Output Amps / Watts.

 

Aww sorry 20-30v 3A with regulatable

[yigitayaz262]

1 minute ago, Anonymous015 said:

Find a scrap PC from the junkyard

Get the PSU from it

Get the RD6006 and do a bit of soldering, and make a case out of scrap wood

Thanks i will think this

[yigitayaz262]

6 minutes ago, Anonymous015 said:

Find a scrap PC from the junkyard

Get the PSU from it

Get the RD6006 and do a bit of soldering, and make a case out of scrap wood

I looked up this but RD6006 so expensive for my budged @Anonymous015

 

[RTX 3090]

Just now, yigitayaz262 said:

I looked up this but RD6006 so expensive for my budged

In that case get a buck boost converter with LCD and current limit

[yigitayaz262]

Just now, Anonymous015 said:

In that case get a buck boost converter with LCD and current limit

Thanks very much

 

 

[Hackentosher]

An lm7805, lcd volt and current meter, potentiometer, and a 30v power supply could work.