QDG-120-48

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AC DC converters are a type of power electronics device which can convert alternating current (AC) to direct current (DC). QDG-120-48 is a type of AC DC converter designed for use in off-grid and grid-tied applications. It is capable of providing up to 120 Watts of continuous power to a load at 48VDC.

The device is designed to be used with a wide range of AC input sources, including AC motors, inverters, generators, wall outlets, and high-voltage distribution lines. It is equipped with overvoltage, overcurrent, and overtemperature protection to ensure that it performs within its parameters. The QDG-120-48 also has a rugged plastic enclosure which protects it from environmental elements, and the LED indicators give the user an easy visual indication of the status of the device.

The QDG-120-48’s working principle is based on pulse-width modulation (PWM) technology. In this type of AC to DC conversion, AC input is rectified to a DC voltage and then converted to a PWM signal with a frequency of 200-1000kHz. This signal is then switched to the desired output voltage using output voltage feedback.

The QDG-120-48 is designed for both industrial and commercial applications and can be used to power a variety of loads. It can be used in renewable energy plants, for powering DC motors, for powering lights, for powering process control and automation systems, and for providing power backup.

In addition to its main purpose of providing AC to DC conversion, the QDG-120-48 can also be used for voltage regulation. It has a wide input voltage range and can be used to regulate voltage from 12-50V. This makes it ideal for applications where a stable DC voltage is needed.

The QDG-120-48 is a highly versatile AC DC converter which can be used in a wide range of applications. It has high efficiency and low noise, which makes it suitable for use in noise-sensitive environments. It is also compliant with international standards for safety and reliability and has a wide operating temperature range. The rugged plastic enclosure ensures that it is able to withstand extreme environmental conditions, and the LED indicators provide the user with an easy visual indication of the device’s status.

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