QSC15048S48

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 refer to dc-dc converters, which are widely used in power systems. They are mainly used for the purpose of converting the output dc voltage from one level to another level, for example, from low dc voltage to high dc voltage. Depending on the application, the input/output of DC converters can be single-ended or differential, and the type of power conversion can be conducted in dc-ac, ac-dc, dc-dc, etc.

The QSC15048S48 DC-DC converter is a power conversion product from the industrial and commercial electronics manufacturer Quick Safe. This high performance product is ideal for use in data center applications. It is based on increased power density, small size, and low noise operation, built to meet stringent energy efficiency and safety requirements.

The QSC15048S48 has an input voltage range of 9-18V. It is particularly suitable for power applications DC regulated output voltage range of 12-48V. It can supply up to 150W of continuous output power and is designed for narrow input voltage applications. This product has an industry-leading power density of up to 6.8W/in and provides outstanding efficiency up to 94%. The board is available in the smallest size in the industry in the industry, only 3.54 inches × 1.50 inches. Furthermore, it has a typical power-up time of 50ms and a protection feature that can easily be disabled for applications requiring a fast turn-on time.

The working principle of QSC15048S48 DC-DC converters is the three-phase interleaving type. This converter uses three-phase interleaving technology to effectively suppress current noise and reduce heat generation. The switching frequency of the converter is 100KHz, which is the frequency within which a power converter can be used effectively with a low noise level. Specifically, the converter is connected to the source through three bridge rectifiers, which convert the AC input voltage to DC and perform a boost action to raise the input voltage level. Then, the voltage is transferred to the transformer which, in turn, is passed to the output stage of the converter to adjust the output voltage level. The output of the converter is then regulated by the voltage regulator.

In summary, the QSC15048S48 DC-DC converter is a high-performance product with high power density, small size, low power consumption and low termal design for commercial data center installation. It features an industry-leading power density of up to 6.8W/in and provides outstanding efficiency up to 94%. The three-phase interleaving method and the switching frequency 100KHz ensure high performance and low noise level. The protection feature can be easily disabled for applications requiring a fast turn-on time.

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