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

Basically reliable power supply. The voltage and current readings are accurate. Computer control via USB port works. A current software update shows both target and actual values as originally intended. But only 4/5 stars because the display update rate (real-time voltage and current readings) is slow, maybe once per second. So if there are short current pulses, they are not visible on the display. In comparison, reading is almost instantaneous on cheaper 8-segment LED models. Also the software is not perfect, for example when you reach 0 or the maximum value of current or voltage, the whole device freezes for a few seconds and warns you that you have exceeded the allowed range, but during this time you cannot turn on the channels. /off or do something else, just wait. The message also blocks the display of voltage readings. So ok for non-critical applications, but in need of improvement for laboratory use.