Q48SK12025NRFH

DC-DC converters, also known as step-up and step-down converters, are existing electronic devices used in electronic power supplies to convert one DC voltage to another. DC-DC converters are useful because they can transfer power from high voltage DC sources (batteries, solar cells, etc.) to low voltage circuits. The Q48SK12025NRFH is a DC-DC converter and is frequently used for automotive applications such as automobile battery charging or voltage regulation. The device contains a transformer, rectifier, filter, and regulator.

Application Field

The Q48SK12025NRFH is used in many automotive and industrial applications. Its frequency and current regulators, as well as its pulse delay and current limit protection make it suitable for automotive applications such as voltage regulation, battery charging, LED lighting, and battery backup systems. This converter also provides a wide input voltage range from 3V to 24V, making it suitable for use in power supply systems with 2 or more sources. In addition, its integrated FET switch helps to reduce power consumption, making it suitable for applications such as automotive and industrial lighting systems as well as energy efficient power systems.

Working Principle

The Q48SK12025NRFH works by first rectifying the incoming AC signal from the wall power supply. Then, the device steps up or down the AC signal by using its transformer core. After that, a regulator helps to ensure that the output voltage stays at the desired level. Finally, after the voltage has been regulated, a filter is added to filter the current and reduce any noise or ripple that could occur. The device is also designed to withstand overcurrent, temperature, and overvoltage conditions, ensuring the device operates safely.

Conclusion

The Q48SK12025NRFH is a versatile DC-DC converter capable of transferring power from high voltage DC sources to low voltage applications. Its wide input voltage range and integrated FET switch make it suitable for use in many automotive and industrial applications. Its robust internal design ensures the device operates safely and accurately, providing a reliable voltage output. With these features, the Q48SK12025NRFH is an excellent choice for automotive and industrial power supply systems.