EMH350PD21-U

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AC/DC converters are used to convert alternating current (AC) power into direct current (DC) power. The EMH350PD21-U is a high-efficiency unidirectional AC/DC converter designed for use in electronic devices. It features a wide voltage range of 85V AC to 305V AC, and an adjustable output voltage of 0V to 300V DC. The EMH350PD21-U is suitable for a variety of applications, including switching power supplies, home appliances, telecommunication devices, industrial equipment, and automotive electronics.

The EMH350PD21-U is designed to offer high-efficiency power conversion from AC to DC. The power output is dynamically adjustable between 0V and 300V DC, and the output can be maintained with no load or short circuit. The converter also features a wide input voltage range with voltage protection and an active power factor correction circuit. In addition, it features protection against short circuit, overvoltage, and overcurrent.

The EMH350PD21-U works on the principle of power conversion from AC mains. A single-stage AC/DC converter efficiently converts large changes in input voltage and frequency to constant output voltage and current. The power conversion is accomplished by rectifying the high-power AC mains and then regulating the voltage with a controlled switching power stage. The control of the converter is done by a dedicated digital pulse-width modulation (PWM) control IC, which is capable of operating at up to 1 MHz switching frequency. This IC ensures that the output voltage remains constant even when there is a change in line-voltage or load.

The EMH350PD21-U is suitable for a variety of applications, including switching power supplies, home appliances, telecommunication devices, industrial equipment, and automotive electronics. With its wide input voltage range and adjustable output voltage, it provides a reliable and efficient power conversion solution. The device is also compact and light weight, making it an ideal choice for space-constrained applications. The EMH350PD21-U is a high-efficiency unidirectional AC/DC converter that provides efficient and reliable power conversion from AC to DC.

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