LRS-350-24

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AC/DC converters are electronic components that convert AC voltage or current to DC voltage or current. The LRS-350-24 is an AC/DC converter suitable for applications which require high efficiency and low power losses. This article will discuss the application field and working principle of the LRS-350-24.

Application Field

The LRS-350-24 is an AC/DC converter capable of providing up to 350W of output power. It can be used in a variety of applications, including:

• Power supplies for medical, industrial, and telecom applications
• Office equipment such as computers, printers, and routers
• LED lighting systems
• Computerized robotic control systems
• Battery chargers for electric vehicles
• Home appliance and consumer electronic products
• PV inverters

Working Principle

The LRS-350-24 is a switched-mode power supply (SMPS) which uses a switching regulator to convert AC power into DC power. The switching regulator is designed with a high-efficiency, high-frequency PWM (Pulse Width Modulation) control circuit and power output stages.

The input voltage is rectified by a full wave bridge rectifier circuit and filtered by an input caplet to form a DC voltage. The voltage is then fed to a power converter stage which inverts the DC voltage to an AC voltage of a different frequency. The frequency is varied to create a variable-frequency pulse-width-modulated output waveform. This waveform is further filtered and rectified to produce a DC output voltage.

The power converter component of this AC/DC converter also includes a feedback loop, which ensures that the output voltage remains constant, regardless of changes in input voltage. The output is also protected from overloads and short circuits. The LRS-350-24 also features an integrated power factor correction (PFC) stage, which helps to minimize harmonic noise and ensure high power efficiency, making it suitable for use in critical power equipment applications.

Conclusion

The LRS-350-24 AC/DC converter is an efficient and reliable power conversion solution suitable for a wide range of applications. Its versatile design allows it to be used in high-power equipment such as medical, industrial, and telecom applications, as well as LED lighting systems, computerized robotic control systems, PV inverters, home appliances, and consumer electronics products. Its power factor correction feature helps minimize harmonic noise and maximize power efficiency.

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