DKMW30G-15

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DC DC Converters

DKMW30G-15 is a high-performance DC-DC converter module developed by the Delta Electronics. With three types of input voltage range, DKMW30G-15 provides up 90W of output power and offers wide range of features, making it suitable for a wide variety of industrial automation, process and medical and military applications.

Application Field

DKMW30G-15 can be used for various industrial automation and process applications. The maximum input voltage range is from 9VDC to 36VDC, and the output voltage range is from 5VDC to 48VDC. By leveraging its high performance and wide input range, the DKMW30G-15 supports industrial AC-DC and DC-DC power solutions.

In addition, the DKMW30G-15 can also be used in medical equipment, military devices, digital meters, remote monitoring systems, and various DC power supply systems. It also has a built-in active OR-ing function which is advantageous to make redundant systems.

Working Principle

The DKMW30G-15 is a synchronous rectifier step-down DC-DC converter module. The synchronous rectifier converts the input source into lower voltages, resulting in greater power efficiency and higher power range. The converter module has two feedback loops that control the output voltage and current. The feedback voltage related loop controls the output voltage, and the power-loss related loop controls the output current.

In addition, the DKMW30G-15 module also has an output over-temperature protection, short circuit protection and over-voltage protection. The input current limit circuit helps to prevent current surge, resulting in a cooler and more reliable power system. The synchronous rectifier also makes the system more robust, as it eliminates the need for reverse polarity protection.

The DKMW30G-15 converter module is also designed with an adjustable buck ratio. The adjustable buck ratio ensures that a wide range of output voltages can be obtained. This design benefits the user, as the output voltage can be precisely adjusted to the desired voltage. In addition, the module also has a smart cooling system that helps to reduce power overheads and provide a more efficient and reliable power solution.

Conclusion

The DKMW30G-15 converter module from Delta Electronics is a versatile and reliable high-performance DC-DC converter. Its wide input voltage range and adjustable buck ratio makes it suitable for a wide range of industrial, medical, military, and other applications. In addition, the power-loss related loop and active OR-ing functions enhance its performance and provide a more robust power system.

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