Converter 120W 33.6~67.2V-12V 10A DDR-120C-12

Universal DC/DC converter for demanding applications

The DDR-120C-12 converter is a robust and reliable power source, designed to operate in harsh industrial environments, as well as in railway applications. The device converts the input voltage from 33.6~67.2V DC to a stable output voltage of 12V DC, delivering up to 120W of power. Compact dimensions (32x125.2x102mm) and the possibility of mounting on a DIN TS-35/7.5 or 15 rail facilitate integration with existing systems.

Safety and reliability in every detail

The converter design has been carefully considered for maximum safety and reliability. It has a number of protections – short-circuit, overload, overvoltage, and reverse polarity – protecting both the converter itself and the devices connected to it. Input/output isolation at 4 kVdc provides additional protection against interference and overvoltages. Compliance with EN50155 (railway) and EN45545-2 (fire safety in rail transport) standards makes it an ideal choice for railway applications.

Flexibility and efficiency for professionals

The converter is characterized by a wide operating temperature range (-40°C to +70°C), which allows it to be used in extreme environmental conditions. The ability to briefly overload up to 150% of the nominal power allows for trouble-free starting of devices with high starting current, such as motors or pumps. The lack of required minimum load is another advantage that increases the flexibility of using the converter in various power supply system configurations. Output voltage adjustment allows for precise adjustment of the power supply parameters to the needs of a specific application. Cooling is done by free air convection, which eliminates the need for additional fans and reduces the risk of failure related to their damage.