RPMD40-1205SG

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC-DC converters are devices that convert a direct current (DC) voltage from one level or polarity to another. The RPMD40-1205SG is a specific type of DC-DC converter used for various industrial applications. It uses the industry standard step down configuration to take in an input voltage of between 36 and 75V DC and convert it to a maximum output voltage of 36V DC. Below is a detailed look into the application field and working principle of the RPMD40-1205SG.

Application Field

The RPMD40-1205SG is a stand-alone, non-isolated DC-DC converter. As such, it is most often used in installations where cost sensitivity and small size are important. Its application field include:

• Communication systems such as antennas, base stations, and cellular phones
• Lighting and solar applications such as area and street lighting and LED lighting
• Industrial drive systems and electric vehicles
• Industrial networks, control systems, and data centers
• Battery-connected applications such as mining systems, mobile computing, and surveillance

The RPMD40-1205SG is also very popular in power systems for transportation and railway applications such as locomotives, freight cars, and avionics power supplies.

Working Principle

The RPMD40-1205SG is a step-down DC-DC converter, meaning it reduces the input voltage before providing an output voltage. It uses a highly efficient switch mode power supply and synchronous rectification to reduce the input voltage to the desired output voltage at a higher current. The design also allows for a wide operating temperature, from -40°C to 85°C, and a very small form factor.

The RPMD40-1205SG is designed for a wide input voltage range, from 36 to 75V DC, and a wide output current range, from 5A to 10A. The high efficiency of the unit allows for a wide continuous operating temperature range, which allows it to be used in many different applications and environments. The unit also has a built-in input under-voltage lock-out protection, allowing it to automatically detect if the input voltage is too low and protect the device from being damaged.

The device also uses a variety of control mechanisms and protection features to ensure optimal performance and safety. The unit features soft-start, over-current, over-temperature, and short-circuit protection. It also features an integrated PFC (Power Factor Correction) capability, allowing it to reduce switching losses and lower input current harmonic distortion.

In summary, the RPMD40-1205SG is a highly efficient, low-cost DC-DC converter designed for a wide range of applications. It is capable of providing a wide output voltage range and a high degree of protection against environmental conditions. Its size and ease of use make it ideal for a wide variety of power applications.

The specific data is subject to PDF, and the above content is for reference