FSK-S5-3R3U

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Introduction: AC DC Converters

AC/DC converters are electronic components used for transforming alternating current (AC) into the direct current (DC). The aim of AC/DC converters is to facilitate the use of have regular current regardless of where the source is.

AC/DC converters can be divided into two categories: linear and switch mode. Linear AC/DC converters use a series of components to regulate current, while switch mode AC/DC converters use transistors as switches to switch between the two states of current.

Application Field and Working Principle of FSK-S5-3R3U

The FSK-S5-3R3U AC/DC converter is a high frequency switching power supply for converting AC into DC with regulated output current and voltage. It is a low power, small size, efficient and cost-effective solution for many application fields, such as battery charging, industrial automation, data-centers, aerospace and medical.

This AC/DC converter has an adjustable input voltage range of 90V-264V and an adjustable output voltage range of 3.3V. Its maximum current is 5A and the total output power is up to 16.5W. It converts AC to DC with high efficiency: 85%.

The FSK-S5-3R3U AC/DC converter uses a modern PWM control scheme. It works by switching the input power on and off at a frequency of hundreds of kilohertz, thus creating a more regulated output voltage. It then adjusts the duty cycle of these pulses to control the output voltage.

This AC/DC converter also has various safety features to ensure safe and reliable operation. It is built with a continuous short circuit protection, over-voltage protection and over-temperature protection. It also has an isolation transformer to ensure that the input and output are electrically separated.

Conclusion

The FSK-S5-3R3U AC/DC converter is a practical and efficient solution for converting AC into DC with regulated output current and voltage. It is a small size and cost effective product with many safety features, making it suitable for many application fields. This converter has an adjustable input voltage range and adjustable output voltage range, allowing for high efficiency conversion even under different input conditions.

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