NMH2415SC

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DC-DC converters are an essential component of the power system. They allow efficient transfer of power from one device to another and also offer a variety of features and functions. The NMH2415SC device is a DC-DC converter module designed by Murata Power Solutions. The module has a wide input voltage range and offers an adjustable output voltage. It is suitable for use in various applications, from industrial to consumer electronics.

The NMH2415SC device is a non-isolated DC-DC converter module with a wide 4:1 input voltage range from 9-36V, and an adjustable output voltage between 1.2-32V. It features built-in device protection features such as overvoltage protection (OVP), undervoltage protection (UVP), current-limit protection, and thermal shutdown protection. In addition, it includes an integrated input reverse current protection circuit, from which reverse current protection is provided without utilizing external components. This module also has an auto startup feature which allows it to start up automatically when the output voltage reaches the preset level. The module is also rated to handle high power levels with an output voltage current up to 2.4A and a total power of up to 55W.

The NMH2415SC device uses a buck switching circuitry principle to convert a high input voltage into a regulated low output voltage. The PWM comparator inside the device senses the output voltage and controls the Internal MOSFET. When the output voltage is lower than the programmed value, the MOSFET is switched on, allowing the current to flow from the input source to the output load while the voltage regulator charges the output inductor. As the voltage regulator charges the output inductor, the output voltage rises. Meanwhile, the current flowing from the output inductor to the output load is also increasing. The voltage regulator then senses this voltage rise and turns off the MOSFET to stop the charging process. As a result, the output voltage will stabilize at the programmed value.

The NMH2415SC device can be used in many applications. It is an ideal choice for applications such as mobile phones, portable electronic devices, industrial DC output, office automation, LED lighting, motor control, and portable power supplies. The low-profile, wide input voltage range, and built-in protection features of the module make it well suited for these types of applications. Additionally, it can be used as a building block in higher voltage distributed power systems.

The NMH2415SC device is a reliable, efficient, and feature-rich DC-DC converter module suitable for a wide variety of applications. Its wide input voltage range, adjustable output voltage, and built-in protection features make it an ideal choice for designers looking for a cost-effective DC-DC conversion solution. Whether used in a single device or as part of a high voltage distributed power system, the module can provide reliable and efficient power conversion.

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