DNR60US24

AC DC Converters

DC/DC converters are commonly found in products ranging from portable electronic devices to automobiles and industrial systems. The DNR60US24 is a DC/DC converter designed specifically for 24V DC Input applications and can provide up to 60V DC Output. Its performance and efficiency make it the best solution for any 24V DC application, such as telecommunication, solar-cell inverters and motor controllers.

DNR60US24 Application Field

The DNR60US24 is a DC/DC converter designed for 24V DC Input applications and can provide up to 60V DC Output. Its application fields include telecommunication, solar-cell inverters, motor controllers, and similar 24V DC applications. The DNR60US24 can handle output currents up to 12A and provides high efficiency over a wide temperature range. It is also suitable for harsh environment applications thanks to its robust design.

DNR60US24 Working Principle

The DNR60US24 is a Non-Synchronous Buck Converter. It consists of two major components, the input stage and the output stage. The input stage is composed of an optocoupler and a voltage regulator that protects the optocoupler against voltage spikes or surges. The output stage consists of an integrated control circuit, a power MOSFET, which is responsible for controlling the output voltage, and several passive component such as resistors and capacitors. This power MOSFET switches at a fixed frequency and determines the Output voltage while the voltage regulator keeps the Input voltage at a fixed level.

When the input voltage is higher than the output voltage, the power MOSFET is turned ON and allows the current to flow from the Input to the Output. When the input voltage is lower than the output voltage, current is blocked and the power MOSFET is turned OFF. This operation is repeated at a fixed frequency, resulting in a stable output voltage at the Output stage.

Conclusion

The DNR60US24 DC/DC converter in a 24V DC input application provides up to 60V DC Output and is suitable for any industrial system requiring a 24V DC input. It provides high efficiency and allows for up to 12A Output current and is suitable for harsh environment applications thanks to its robust design. The DNR60US24 also benefits from an intelligent integration circuit which helps to reduce the risk of the Voltage surge.