Siemens Compact 12V and 24V Power Supplies

12V and 24V power supplies for the lower performance ranges up to 30W have been developed by the Siemens Industry Automation Division. The Sitop PSU100C units of the Sitop compact product line feature a slim-line, space-saving design with a wide-range input for single-phase AC and DC networks. According to Siemens, qne of their main characteristics is low energy consumption, due to no-load losses and high efficiency even in partial-load operation.

In the first delivery stage, Siemens supplies two units for the output voltage 24 VDC, 0.6A/15W and 1.3A/30W, as well as a unit for 12 VDC with 2.0A/24W. Further units with output voltages of up to 100W will follow. The Sitop PSU100C switched-mode power supplies have a wide-range input for single-phase AC networks between 85–264V and for DC networks between 100–300V.

The slim-line design of the unit requires a minimum of mounting space on the DIN rail. Backed up by comprehensive international certification packages such as ATEX and Germanischer Lloyd, the units are designed for decentralized applications in industry, infrastructure and building technology.