QM48T50025-PCA0

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DC-DC converters have become a necessary tool for nearly every power system design, especially those that require isolation, voltage conversion, and current conversion. QM48T50025-PCA0 is a high power, high efficiency DC-DC converter manufactured by Power-one. It is used to convert 48V input to a stable, isolated, fixed 25V output with an efficiency rating as high as 93.5%. It can deliver up to 500W of output power.

QM48T50025-PCA0 is designed with a reliable power factor rectifier input and a synchronous buck topology, ensuring efficient and stable operation. The dc-dc converter contains both primary and secondary protection measures such as current limiting, short circuit, over current, over voltage, and over temperature protection. It also includes soft-start and hiccup mode features to enhance system robustness. Its wide operating temperature range from -40 to 100°C and high MTBF rating ensure reliable operation under tough environmental conditions.

QM48T50025-PCA0 is designed for use in a range of applications, including telecom, industrial, computer, and networking applications. It is also suitable for use in medical devices, point of load supplies, as well as in automotive environments. This high-power DC-DC converter provides a robust, reliable power conversion solution for these applications, ensuring the system is supplied with a stable and well-regulated output power.

QM48T50025-PCA0 is a highly integrated DC-DC converter that can offer a wide range of features and benefits. Its power factor rectifier input eliminates the need for an external EMI filter, while its synchronous buck topology helps to reduce ripple, improve line and load regulation, reduce standby consumption, and provide excellent long-term stability. Its adjustable output levels, over-voltage protection, short circuit protection, and current limiting capabilities make it a versatile and reliable solution for situations where power stability is essential.

In addition, the QM48T50025-PCA0 is compatible with a wide range of input and output conditions such as wide input range, low leakage current, high switching frequency, and PWM dimming control. This offers users a flexible solution to meet their application needs. With its integrated diode-OR circuit, it can also be used in paralleling, paralleling with fast shutdown, and in redundant power configurations.

QM48T50025-PCA0 offers high efficiency and a wide operational temperature range, making it suitable for operation in various environmental conditions. Furthermore, its durable mechanical components and conformal coating, along with the strong protection features, make it an ideal solution for harsh environments. It is certified with several international safety standards, such as UL/cUL, making it a reliable solution for many different applications.

Overall, QM48T50025-PCA0 is a high-power, high-efficiency, and reliable DC-DC converter that can be used in a variety of applications. With its wide input range, adjustable output levels, high efficiency, and protection features, it is suitable to provide reliable and stable power in any environment. It has been tested and certified according to strict standards to ensure it is a robust and safe solution for power system design.

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