R0.25D-1209/H-R

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DC-DC converters are devices that convert a constant voltage source from on voltage level to another. R0.25D-1209/H-R is a type of DC-DC converter that uses pulse width modulation (PWM) control. It is designed to convert a 0-10V range to a 0-12V output.

The R0.25D-1209/H-R has an application field mainly used for industrial applications that require a 0-12V output, such as power supplies, electronic control systems, and motor control circuits. It can also be used in sensing, monitoring, and communication circuits.

The converter is capable of operating in either a Constant Voltage (CV) or Constant Current (CC) mode, depending on the user’s needs. In the CV mode, the output voltage remains constant, while in the CC mode the output current remains stable, regardless of changes in the input voltage.

The working principle behind the R0.25D-1209/H-R is based on a full bridge PWM-type rectification process that is controlled by a pulse width modulation (PWM) signal. The converter is comprised of four MOSFETs, two of which act as switches and two as rectifiers. The PWM signal is generated by a microcontroller and alters the power stage output by regulating the pulse width. This modulation process allows the converter to easily obtain the desired output from the input source.

The R0.25D-1209/H-R also complies with the safety standards of IEC, EN, UL, and CCC. It supports voltage and temperature protection, as well as an on/off delay switch. The converter is also equipped with a built-in transformer for isolation and has a 60°C maximum temperature rise.

In conclusion, the R0.25D-1209/H-R is an efficient and reliable DC-DC converter designed to convert 0-10V range to a 0-12V output. It is mainly used for industrial applications and works on a full bridge PWM-type rectification process that is controlled by a pulse width modulation signal. This converter also complies with safety standards and includes features such as voltage and temperature protection, an on/off delay switch, and a built-in transformer for isolation.

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