Switching power supply. Nominal output 48W. Standby loss only 0.4 watts. Modular devices for mounting on DIN-EN 60715 TH35 rail. 4 pitch units = 72mm wide, 58mm deep. With a load greater than 50% of the nominal output and always with adjacent switching power supplies with a nominal output of 12 watts or more and with dimmers, a ventilation distance of 1/2 pitch unit with the DS12 spacers is required on both sides. Input voltage 230V -20% to +10%. Efficiency 87%. Stabilized output voltage ±1%, low residual ripple. Short-circuit proof. Overload and overtemperature protection by switching off with automatic switching on after the error has been eliminated (autorecovery function).
