Review on 💡 GW Instek GPS-2303 Dual Output Linear DC Power Supply - 2 Channels, 3A Amps, 30V Volts, 180W Watts by Troy Simpson

As a professional engineer I love these sources, stable, relatively low noise, fairly reliable, with voltage and current readings for each channel so I can tell if I'm receiving anything from the wrong voltage or draws too much current. The only reason I'm giving it 4 stars and not 5 is because of the output ripple it's probably a switching power supply, not linear. However, I bought a few of these and they work great. Oh yeah, on the rare occasion I had an issue, the support was good too.