Replace your old power supply unit with the FPPS fixed-voltage energy-saving power supply unit from Voltcraft and save real money. Compared to conventional linear power supplies, the energy saving in standby mode is over 90%. This power supply therefore complies with the strict ErP energy-saving directive. The output voltage is fixed to one voltage value. Likewise, the DC output plug is permanently connected. So you do not run the risk of accidentally changing the voltage or polarity and destroying the connected device. The standard hollow plug fits very many small consumers. The plug-in power supply unit can therefore be exchanged 1:1 without troublesome conversion measures. With an input voltage of 115/230 V/AC, your FPPS power supply unit can even be used worldwide.