HWS100A48/ME

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AC/DC converters are devices that convert alternating current (AC) to direct current (DC). They are commonly used in applications that require a continuous source of DC power such as computers, appliances, lighting, and other electronic devices. The HWS100A48/ME is a high efficiency converter for low-voltage input AC mains. It is designed to convert single-phase 100-240V AC input voltage to 48V DC output voltage and maximum output current of 2A.

The HWS100A48/ME can be used in a wide variety of applications, from residential to industrial. For instance, it can be used to power telecommunication systems, security systems, medical-related devices, server and data center, and electric vehicles. In order to meet the power needs in all these application fields, the HWS100A48/ME offers high efficiency and reliable operation, along with its advanced safety features that protect the load and other components from overload, overvoltage, and short circuits. In addition, its wide input and output voltage range makes it suitable for applications with different environmental conditions.

The working principle of the HWS100A48/ME is based on a two-stage topology that combines a pi-filter pre-regulator circuit with a buck-boost synchronous forward converter. The power conversion is achieved by switching the primary side of the transformer through a power switch, while the output voltage of the converter is regulated using a constant-voltage feedback control loop. The input rectifier is connected to the input voltage to convert the AC signal to a DC signal, while the output rectifier is connected to the secondary side of the transformer to rectify the secondary AC signal and to provide a DC current to the load.

The primary side is designed to limit the output current in order to protect the load and to minimize the power dissipation. In addition, it features a low-ripple design with high efficiency and low noise operation. The secondary side of the converter offers a safe operating range that prevents the application from overloading, thus eliminating the need for additional safety features. Moreover, the controller offers true isolated output, allowing the converter to operate in different environments.

The HWS100A48/ME converter offers excellent power efficiency, long life, and low interference. In addition, its wide temperature range allows for permanent operation and reliable performance in harsh environmental conditions. Its universal mountings and connection terminals make installation easy and eliminates any extra wiring. Thanks to its high efficiency levels, the HWS100A48/ME features additional savings in electricity, electricity bills, and maintenance costs.

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