CUS350M18/F

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AC to DC converters are widely used in modern technology as a way to convert alternating current (AC) to direct current (DC). In this article, we’ll take a look at the CUS350M18/F’s field of application and the operating principle.

The CUS350M18/F is a bi-directional AC DC Converter that can be used to take in all types of AC voltages including low-voltage, high voltage and multi-voltages. It is fully compliant with international standards such as IEC 60950, NEMA, UL, CSA, and more. It is versatile in application since it can work for both two-wire central AC power as well as remote AC power.

The CUS350M18/F offers a wide variety of safety features that are ideal for industrial and commercial use. It has short circuit protection, overvoltage protection, reverse-polarity protection, and overload protection to ensure safe operation of connected equipment. It also has an isolated temperature sensor that can be used to protect sensitive components from heat damage. It also has an AC input range of 85-277VAC that can provide power to electrical equipment for both home and industrial applications.

The working principle of the CUS350M18/F is based on a synchronous rectification process that uses a MOSFET switch to switch the current from the AC input to the DC output. The circuit uses an analog reference signal to control the output voltage and the MOSFET switch is triggered according to the reference signal. When the output voltage reaches a certain level, the current is switched off. This process ensures that the output current stays within the appropriate limits.

The synchronous rectification process can also be used to increase the efficiency of the circuit. This is especially important for applications where heat dissipation is a concern. The switching frequency of the MOSFET switch determines the efficiency of the circuit, and the CUS350M18/F can operate at a high frequency of up to 400kHz, providing high-efficiency operation.

In addition to its operating principle, the CUS350M18/F also offers a number of other features including wide input voltage range, adjustable output voltage and current, Universal AC input support, and built-in EMI filter. As such, it is a highly versatile AC DC converter that can be used in a wide variety of applications.

In conclusion, the CUS350M18/F is a bi-directional AC DC converter that is suitable for a variety of applications, thanks to its wide input voltage range, adjustable output voltage and current, and built-in EMI filter. It operates using a synchronous rectification process that can provide high efficiency operation with a switching frequency of up to 400kHz. The CUS350M18/F is also compliant with international safety standards, making it ideal for both home and industrial use.

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