I put it off for a long time, but I finally decided to build a regulated power supply. I bought more if I wanted to build more. Now I still have to find free time to build. The packaging was not perfect, one potentiometer has bent leads, but otherwise it is fine. Operational amplifiers are not labeled, maybe they are clones.

I put it off for a long time, but I finally decided to build a regulated power supply. I bought more if I wanted to build more. Now I still have to find free time to build. The packaging was not perfect, one potentiometer has bent leads, but otherwise it is fine. Operational amplifiers are not labeled, maybe they are clones.

I put it off for a long time, but I finally decided to build a regulated power supply. I bought more if I wanted to build more. Now I still have to find free time to build. The packaging was not perfect, one potentiometer has bent leads, but otherwise it is fine. Operational amplifiers are not labeled, maybe they are clones.

Ordered 5Pcs Original Hiland 0-30V 2mA - 3A Adjustable DC Regulated Power Supply DIY Kit Inspected 5 Piece Perfect Fine.Waiting soldering me and testing me.

Naročeno 5Pcs Original Hiland 0-30V 2mA - 3A nastavljiv DC reguliran napajalnik DIY Kit pregledano 5 kos popolno v redu.Čaka me spajkanje in preizkus.

Ordered 5Pcs Original Hiland 0-30V 2mA - 3A Adjustable DC Regulated Power Supply DIY Kit Inspected 5 Piece Perfect Fine.Waiting soldering me and testing me.

Great power supply. Especially enjoyed DIY exercise. Still waiting for parts to finish.

Great power supply. Especially enjoyed DIY exercise. Still waiting for parts to finish.

Great power supply. Especially enjoyed DIY exercise. Still waiting for parts to finish.

Not tested yet, but i have got these PSUs before, and i think they are good. You just have to do the research and the small upgrades. Make shure you have some form of back current protection (if you charge batterys for instance... ) And DO NOT run it too hard or the transistor will burn out.... It is no problem to take out 5-6 amps if you have the cooling (some proper cooling ribs combined with a laptop cooling fan with temperature control do wonders), but do the homework and the upgrages first!!

Not tested yet, but i have got these PSUs before, and i think they are good. You just have to do the research and the small upgrades. Make shure you have some form of back current protection (if you charge batterys for instance... ) And DO NOT run it too hard or the transistor will burn out.... It is no problem to take out 5-6 amps if you have the cooling (some proper cooling ribs combined with a laptop cooling fan with temperature control do wonders), but do the homework and the upgrages first!!

Not tested yet, but i have got these PSUs before, and i think they are good. You just have to do the research and the small upgrades. Make shure you have some form of back current protection (if you charge batterys for instance... ) And DO NOT run it too hard or the transistor will burn out.... It is no problem to take out 5-6 amps if you have the cooling (some proper cooling ribs combined with a laptop cooling fan with temperature control do wonders), but do the homework and the upgrages first!!

Good quality pcb. Components quality not up to the standard of the pcb (electrolytic capacitors, transistors and some resistors). However, given the price, is a good bang for the buck product.

Good quality pcb. Components quality not up to the standard of the pcb (electrolytic capacitors, transistors and some resistors). However, given the price, is a good bang for the buck product.

Good quality pcb. Components quality not up to the standard of the pcb (electrolytic capacitors, transistors and some resistors). However, given the price, is a good bang for the buck product.

Very Good

Very Good

Very Good

Excellent quality. All parts present and accounted for. Fantastic adjustable power supply.

Excellent quality. All parts present and accounted for. Fantastic adjustable power supply.

Excellent quality. All parts present and accounted for. Fantastic adjustable power supply.

👍🏻👍🏻

👍🏻👍🏻

👍🏻👍🏻

Arrived today ,,, all of the components are present and fine ,,, thank you ....Sandi

Arrived today ,,, all of the components are present and fine ,,, thank you ....Sandi

Arrived today ,,, all of the components are present and fine ,,, thank you ....Sandi

Waiting for testing.

Waiting for testing.

Waiting for testing.