VSK-S15-3R3U

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AC/DC converters are a type of electrical device that can convert alternating current into direct current. The VSK-S15-3R3U is a high efficiency, low-cost AC/DC converter designed for wide input range applications. This device is programmable, enabling users to customize the output voltage, current and control parameters easily.

Application Field: The VSK-S15-3R3U is mainly used in Industrial Automation, Uninterruptible Power Supplies, Telecom, and other applications. It is especially suitable for harsh environments as it has built-in power factor correction, active in-rush current limitation, and high efficiency (up to 95%) over a wide temperature range. Additionally, it is protected from a variety of short circuit, overtemperature conditions, and can be configured with a temperature-controlled fan for operation in high ambient temperatures.

Working Principle: The VSK-S15-3R3U works on the principle of AC/DC conversion, which involves the conversion of the input AC voltage to a regulated DC voltage. This is done by an internal high-frequency switching power supply, which switches the input AC voltage at a frequency of 400 kHz. This generates an output DC voltage, which is regulated by the external feedback parameters. The high switching frequency also helps reduce the overall electromagnetic interference as compared to traditional low-frequency power supplies.

Apart from its wide-range of applications in industries, the VSK-S15-3R3U is also used in household appliances such as computers, telephones, and other consumer-grade electronic devices. The user can customize the output voltage, current and control parameters as per the requirements and the environment in which it is installed. Additionally, the device has protection against short circuit, over-voltage, over-temperature and other faults. It has a built-in active in-rush current limitation, which helps reduce thermal stress on the components.

The VSK-S15-3R3U provides excellent efficiency and performance in applications where reliability and energy efficiency are critical. The device has built-in power factor correction, which enables the user to decrease switch-mode losses and improve system efficiency and power factor. It has a high-frequency switching power supply, which helps reduce overall electromagnetic interference. The device is programmable and easy to install, making it an ideal choice for wide input range applications.

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