ULE-12/4.2-D24N-C

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DC-DC converters are devices that convert a direct current voltage into a different direct current voltage. This kind of power conversion technology is widely used in many areas such as transportation, renewable energy, aerospace and military. ULE-12/4.2-D24N-C is a kind of DC-DC converters which has its own application field and working principle.

Application Field of ULE-12/4.2-D24N-C Converters

ULE-12/4.2-D24N-C converter is usually used in the power supply of 12V DC, and its main voltage range is 4.2V to 24V DC. It is widely used in such industries as communication, navigation, civil aviation, transportation, optical instruments, power control, high-performance computing, and medical devices. With a 144W output, this converter is able to support the applications that require the highest DC voltage. Its features also include very low ripple, low output noise, and high efficiency which help to offer a reliable and stable power supply for long hours. The adjustable output voltage further provides flexibility in wide range voltage applications.

Working Principle of ULE-12/4.2-D24N-C Converters

ULE-12/4.2-D24N-C converters are typically based on switching-mode power converter, and each converter consists of a power transistor switch, a high-frequency transformer, and a filter. In this converter, a low-voltage bus at the input terminal is switched by a power transistor switch at a fixed switching frequency. When the power transistor switch is turned on, the current will pass through the coil and produces an alternating magnetic field. The magnetic field induces a voltage in the secondary winding, and this voltage supplies the load. After the switch is turned off, the magnetic field will collapse and then a negative voltage pulse is produced in the secondary winding and the frequency is determined by the power transistor switch. Finally, the output voltage will be filtered and the ripple voltage is eliminated.

The working efficiency of ULE-12/4.2-D24N-C converters depends on the input voltage, output voltage and the load parameters. The conversion efficiency of this converter is usually as high as 85-90%, and the temperature of the converter will rise when the load current is high and the temperature is higher than 50 °C. It is important that the temperature of the converter should be monitored regularly to ensure the stable performance of the converter and the reliability of the power system.

Conclusion

ULE-12/4.2-D24N-C converters are DC-DC converters providing144W output and can be used in various application fields such as communication, navigation, civil aviation, transportation, optical instruments, power control, high-performance computing and medical devices. It works on the basis of the switched mode power converter and its excellent features including low ripple, low output noise and high conversion efficiency enable it to deliver reliable and stable power. Monitoring of the temperature is necessary to keep the converter working well in order for the power system to function properly.

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