LEA75F-48-RY

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The LEA75F-48-RY power supplies belong to AC DC converters. AC DC converters are a type of uninterruptible power supplies that convert alternating current (AC) electricity to direct current (DC). DC converter power supplies are commonly used in such applications as computer power systems, emergency lighting systems, motor drives and aircraft avionics.

The LEA75F-48-RY is a high performance power supply that can convert AC voltage in the range of 85V to 265V AC to 48V DC. It has an efficiency of 85% and provides an output current of 15A. The output power can be up to 720W and it comes with an internal PFC (Power Factor Correction) function. The power supply has an integrated active power control circuit to ensure high efficiency and reliable operation.

The LEA75F-48-RY provides overload, short-circuit, overvoltage, and over-temperature protection. It also has basic EMI protection to ensure that it complies with regulations like EN55035 and FCC 15B. In addition, it has an ACC EMI filter and a high transient response of 250µs.

The LEA75F-48-RY is Ideal for a wide variety of industrial equipment, and other applications where an efficient power supply is required. It can be used in such applications as power supplies for servers, telecommunications, test and measurement equipment, access systems, and medical equipment.

The working principle of the LEA75F-48-RY is simple and follows the same principle as most AC DC converters. It converts the input AC power to DC power through the process of rectification and filtering. The input AC voltage is rectified and filtered using a diode bridge. The resulting DC voltage passes through an inverter circuit, where the voltage is inverted to the desired output voltage. Finally, the DC voltage is regulated and filtered using a PFC (Power Factor Correction) circuit.

In summary, the LEA75F-48-RY power supply belongs to a class of AC DC converters and is ideal for a wide range of industrial and other applications. It has a high efficiency of 85% and provides an output voltage of 48V DC with an output current of 15A. It has overload, short-circuit, overvoltage, and over-temperature protection and is compliant with various EMI regulations. The working principle of the power supply is simple and follows the same principle as most AC DC converters.

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