LGA50A-12-C

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AC/DC converters are an important form of electronic equipment found in most modern environments. The LGA50A-12-C is an example of such a converter, designed to provide a constant, consistent, and safe power supply. This piece of equipment is typically used when a direct current (DC) load is required, and often replaces bulky batteries or line-powered AC voltage sources. It is most commonly used in areas where safety and reliability are important factors, such as medical, aerospace, automotive, equipment and industrial applications.

The LGA50A-12-C utilizes a switching topology which allows it to convert a wide range of input voltage from 90 - 264 VAC into stable output current. It offers a input filter with an EMI of greater than 20 dB, ensuring that the output voltage is free from the interference and noise of the power line. To further protect both the user and the power supply, it features overvoltage, over-current, short-circuit protections as well as thermal protection. It also includes a built-in power factor correction feature which reduces harmonic distortion, increasing its efficiency.

The LGA50A-12-C integrates a digital controller which allows for an optimal input 5-stage conversion featuring a start-up, input voltage adjustment, current limiter, overcurrent and overvoltage, and a standby mode. Its AC input can be chosen between single-phase or three-phase. The output voltage is adjustable via the controller while the output current can be adjusted via a resistor and a sense resistor.

The LGA50A-12-C is particularly renowned for its excellent electrical performance, including an output power up to 350W, an efficiency rating of over 92%, and a low total harmonic distortion of less than 3.5% at maximum power. It also features a very wide operating temperature of -40℃ to 70℃, with no de-rate over the full range. It is well suited to most applications, allowing for a compact, highly efficient power solution.

Overall, the LGA50A-12-C is a robust and reliable AC/DC power supply solution which can provide consistent, reliable power to loads requiring a DC source of current. Its digital controller allows for easy adjustment of both input and output parameters, and its wide temperature range and excellent electrical performance make it a popular choice for a variety of applications.

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