LFA100F-24-GY

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

AC/DC converters are devices that convert Alternating Current (AC) into Direct Current (DC). Such converters play a crucial role in providing power to almost all electronic appliances and vehicles. One such example of AC/DC converter is the LFA100F-24-GY, which is a high efficiency, input-rectified AC/DC converter.

The LFA100F-24-GY is a constant current source AC/DC converter with a rated output current of 24A. It operates with a wide input voltage range (From 85VAC to 264VAC, and from 110VDC to 375VDC) and provides an output voltage ranging from 18VDC to 52VDC. The converter boasts an efficiency of up to 88%.

The major application field of such a converter is in industrial automation, where it can be used to power motors, improve system reliability and efficiency, as well as reduce energy costs. Moreover, it can be used in LED lighting systems and the telecom industry. Furthermore, it is very suitable for applications such as temperature, flow, pressure and level control.

The working principle of the LFA100F-24-GY is quite simple. It has two main parts, the power stage and control stage. In the power stage, the input AC is connected to several power bridge rectifiers, which are connected in series-parallel form. When the bridge rectifiers are activated, the input AC is converted into DC, which is then connected to the filter inductors. The filter inductors smoothen the DC voltage and send it to the output.

In the control stage, several components work together to regulate the output current and voltage. The input DC is connected to the Pulse Width Modulation (PWM) circuit, which produces an output signal and the power switch MOSFET generates a high frequency PWM pulse width signal to the output of the transformer. The transformer transfers the AC power to the bridge rectifier\'s output filter. The output filter ensures that the output is free of noise. Also, the built-in feedback circuit uses the output voltage and current to adjust the PWM pulse width.

Furthermore, the integrated protection functions ensure greater stability and safety. The LFA100F-24-GY boasts a temperature protection function, which shuts down the entire system when the temperature reaches a certain predetermined limit. There is also an overload protection function that kicks in when the current drawn by the converter exceeds the rated current. Thus, the LFA100F-24-GY is a safe and reliable AC/DC converter that can be used for a wide range of applications.

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