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AC DC Converters

An AC DC Converter, also known as an AC to DC converter, is a device used to convert alternating current (AC), such as that alternative current coming from a wall outlet, into direct current (DC), such as the power supply you need to run a laptop or cell phone. In recent years, converter technology has advanced to the point where they are powerful enough to be used in a number of different applications, such as medical devices, electric vehicles, solar and wind power systems, telecommunications, and a host of other applications.

The HWS1000-36/HD is one such AC DC Converter. It is a highly efficient, single phase, high frequency, dual polarity switch mode power supply. Its output ranges from 36 VDC up to 1000 W maximum and has a universal input with a voltage compatibility of 110, 230, 277 VAC.

Application Field

The HWS1000-36/HD is a versatile device that can be used in a variety of applications. Some of the common uses for this device include industrial and commercial power supplies, laboratory and test equipment, telecom and energy applications, motor drive controls, and robotics. It is also ideal for applications that require a high degree of electrical isolation, as the HWS1000-36/HD has an isolation voltage rating of 4000 VDC.

Working Principle

At its core, the HWS1000-36/HD is a switched mode power supply. This means that it uses an efficient, high frequency, switching frequency in order to provide DC power from an AC source. It is able to achieve this by chopping up the incoming AC power into a series of pulses. These pulses are then transferred to the output filter, where they are smoothed out and converted into a DC voltage. This process is known as pulse-width modulation (PWM).

The HWS1000-36/HD also incorporates a "Power Factor Correction" (PFC) circuit. This means that it is able to recognize the AC input waveform and adjust its load to provide an optimal power factor of 0.90 to 0.95. This results in improved electrical efficiency, as well as reduced power consumption and better thermal/EMI performance.

The HWS1000-36/HD also contains an Over Voltage Protection (OVP) circuit. This helps protect the device from voltage increases that might occur if a malfunction occurs in the circuitry. This prevents the device from being damaged, as well as preventing any related problems that could occur in other system components.

Overall, the HWS1000-36/HD is a highly efficient, versatile, and reliable AC DC converter. It is capable of powering a wide range of applications, and with its high-quality design ensures a long service life. With its Power Factor Correction and Over Voltage Protection circuits, it is sure to provide years of reliable performance.

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