Voltcraft lps1305 bench psu single output 0 to 30vdc 0 to 5a 150w voltcraft lps1305 p the voltcraft lps1305 is an electronically stabilised power supply with individual adjustment of voltage and current p p the laboratory power supply unit serves as a potential free dc voltage source to operate low voltage consumers the devices are connected via 4mm safety sockets at the front p p the settings for current and voltage are made via step less control knobs voltage settings are made vi