LEA75F-24

AC/DC converters are used in various applications. In this article, the LEA75F-24 AC/DC converter is discussed. This converter is very versatile, making it suitable for a wide range of applications. Additionally, an overview of the working principle of this converter is provided.

The LEA75F-24 AC/DC converter is a single output, 24V DC output voltage with a peak output current of 0.6A. It is suitable for a wide range of applications, from low-power lighting applications to high power machine control. It is especially suitable for applications where high reliability is needed, such as medical equipment, automotive and railway equipment.

The LEA75F-24 AC/DC converter incorporates a patented encapsulated power topology. This power topology allows for high efficiency and minimized internal losses. The converter also has a wide input range from 90 to 264V AC and is highly reliable, with a minimum MTBF of greater than 200 K hours. This makes it a very reliable and cost-effective solution for many applications.

The LEA75F-24 AC/DC converter has a wide operating temperature range of -40°C to +70°C, making it suitable for use in harsh environments. It is loaded with safety features such as overvoltage, overcurrent, short-circuit and overtemperature protection. Additionally, it has wide input acceptance of 100-240 V AC with extremely low inrush current.

The working principle of the LEA75F-24 AC/DC converter is based on a switch-mode power conversion technique. It uses a switching transistor and inductor to convert the AC input to a DC output voltage. As the transistor is switched on and off, a current flows through the inductor and creates a voltage drop across it. This voltage is then rectified by the diode and used to charge the output capacitor. This process is repeated, thus providing a DC output voltage.

In summary, the LEA75F-24 AC/DC converter is a compact, reliable and cost-effective solution for a wide range of applications. It has a wide input range from 90-264V AC, a wide operating temperature range of -40°C to +70°C and a wide input acceptance of 100-240 V AC. Additionally, its working principle is based on a switched-mode power conversion technique using a transistor and inductor.