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: QM48S14120-NS00 Application Field and Working Principle

DC-DC converters, also known as switching regulators, or DC-DC switched mode power supplies, are one of the most widely used power supplies today. They employ the principles of switching power supplies to convert a low-voltage DC source of input power into a higher-voltage output which can be used to supply electronic devices. The QM48S14120-NS00 is a highly efficient, cost-effective, DC-DC converter specifically designed for use in automotive and industrial applications.

Application Field

The QM48S14120-NS00 is designed to convert a DC source of input power into multiple, higher-voltage outputs that can be used to supply various electronic devices in automotive and industrial applications. It is capable of operating from an input range of 9 to 75 Volts and is capable of supplying up to 150 Watts of output power. The QM48S14120-NS00 is robust, lightweight, and is compatible with both positive and negative ground systems.

Working Principle

The QM48S14120-NS00 utilises a switching regulator technology in order to convert a low-voltage DC source of input power into multiple, higher-voltage outputs. The QM48S14120-NS00 employs an internal switching circuit which, when triggered, switches the input voltage into the output voltage. This switching action is regulated by a number of components, including a switching transformer, a primary inductor, and a control circuit. The energy from the input is stored by the primary inductor which, when triggered, sends an electric current to the switching transformer, transforming the input voltage to a higher voltage that can be used to supply electronic devices. This transformed energy is then delivered to the appropriate output. The output voltage is further controlled by the control circuit, which monitors the voltage output and adjusts the switching frequency of the circuit to maintain the desired output voltage level.

Conclusion

The QM48S14120-NS00 is a highly efficient, cost-effective, DC-DC converter specifically designed for use in automotive and industrial applications. It utilises a switching regulator technology to convert a low-voltage DC source of input power into multiple, higher-voltage outputs capable of supplying electronic devices. Its ability to operate from a wide range of input voltages, its compatibility with both positive and negative ground systems, and its ability to supply up to 150 Watts of output power makes the QM48S14120-NS00 a very attractive option for DC-DC conversion.

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