AVQ400-48S12B-4L

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 to DC converters are electrical systems that convert a source of electricity from one level of voltage to another, typically from a higher DC voltage level to a lower DC voltage level. The AVQ400-48S12B-4L is a step-down DC to DC converter. Step-down converters are useful for converting higher voltage sources to supply several circuits with the same voltage they need. The AVQ400-48S12B-4L device, like other converters, consists of a power control circuit which triggers a switch to transfer energy from the input source to a filter circuit where the voltage is regulated and applied to the output load.

The AVQ400-48S12B-4L device is designed for a wide range of applications. Its features and specifications make it suitable for use in industrial settings and instrumentation systems, factory automation, LED lighting, TVs and video systems, motor speed control and more. Its wide input voltage range of 10-50V DC shows that it can be used with a variety of sources. It also has a high efficiency of > 93%, high power of 25W, and low noise transmission.

The AVQ400-48S12B-4L is designed to provide a consistent, 12V DC output with the voltage adjustable between 10V and 13.6V DC via an on board potentiometer. The ability to regulate the output voltage ensures that the device is suitable for powering electronics circuits with different requirements. In addition, the device offers an under and over-voltage protection against short-circuits and overloads found in circuit processing and control systems. This safety feature helps to maximize the device’s performance and operational life.

The AVQ400-48S12B-4L device is enclosed in an aluminum casing for efficient cooling and is designed with a high-performance switching frequency of up to 300kHz. This enables more efficient conversion and higher power capacity. The device also includes a built-in EMI filter to help reduce interference in the system.

The AVQ400-48S12B-4L device has a very simple working principle. It functions by controlling a switch, usually a transistor or other semiconductor, to transfer energy from the input voltage to the filter circuit where the voltage is regulated and applied to the load. When the switch is off, the input source is disconnected from the output. When the switch is ON, energy is converted from the input voltage to the output voltage and is applied to the load. This is done by controlling the duty cycle, frequency, and on and off switching sequences of the switch.

The AVQ400-48S12B-4L is an excellent choice for any device or system requiring a reliable, stable 12V DC supply. Its wide range of features, specifications, and working principle make it a versatile and high-performing DC to DC converter.

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