Review on ⚡️ Siglent SPD3303X-E Triple Output Power Supply: Maximizing Efficiency and Versatility by Robert Staten

This power supply was very well calibrated, it was accurate over the entire range. It turns off completely when you hit the main power button, but remembers your last settings and the number you set when you backed it up. The fan is quiet and seems to control the temperature. Sturdy construction and a handy carrying handle if you need to move it around the store and comes with good power cords. The only thing to remember is to check BOTH AC input voltage settings (100.120.220.240 supported but not autoranging) and the fuse is set. Mine was set for 220VAC BUT fused for US operation so in the case of ether it was wrong. However, it only takes a few seconds to test your performance and they include both European and American fuses. I'm really looking forward to this power supply.