PHYWE Power supply, regulated DC: 0...12 V, 0,5 A; 0...650 V, 50 mA / AC: 6,3 V, 2 A

Function and Applications: Power supply with 5 output voltages especially designed for experiments with tubes, fine beams and conducting the Frank-Hertz experiment. Benefits : Electronically stabilised DC voltages, short-circuit protected, galvanically isolated from one another so that they can be connected in series, featuring an LED current-limiting indicator and protection against polarity reversal. AC voltage with automatic circuit breaker. All outputs are floating and isolated from the mains and use 4-mm safety sockets