Siemens DIN Rail Power Supply, Switch Mode, 144W Power Rating - SITOP PSU100S Series - 6EP1333-2BA20 Snap this single-phase switch mode power supply from Siemens onto your DIN rail to provide the voltage and frequency your machinery needs. Its compact dimensions of 50 (W) x 120 (D) x 125mm (H) make it ideal for building systems in tight spaces. Ripple and noise of 150 mV Pk-Pk ensure minimal wastage, which saves on power consumption and minimises heat inside the cabinet. Load regulation of 1% means the voltage will change by a maximum of 1% over the supply's load current range, while line regulation of 0.1% means the device delivers optimal output voltage even with input fluctuations. • Mean time between failures of 1,998,441h means it offers a long service life
• Wide operating temperature range of -25°C to +70°C to withstand harsh environments
• Safe option for use in explosive atmospheres When should I choose a single-phase power supply? Single-phase power supplies are suitable for use in low-power applications, in which they are more efficient than 3-phase alternatives.