UHE-5/5000-Q12-C

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DC to DC converters allow the conversion of electrical power from one DC voltage to another by regulating the current flow in an alternating pattern of on and off. DC converters are used in a variety of applications including telecommunications, industrial automation, power generation, and electric vehicles. The UHE-5/5000-Q12-C is a digitally controlled DC converter designed for applications requiring a high power efficiency in a compact, cost-effective package.

The UHE-5/5000-Q12-C is a non-isolated buck type converter with a power rating of up to 5kW. It can accept an input voltage from 36V to 75V and output a voltage range of 0.8V to 30V with up to 60A current. The power factor is greater than 0.95 and the efficiency is up to 98.3%. With the addition of a baseplate option, this converter also meets Class B EMC standards.

The UHE-5/5000-Q12-C is a flexible, modular design with a built-in controller and a choice of snap-on components for easy field configuration. It features programmability with the company’s FlashPro programming software, allowing for remote control and monitoring of the converter’s performance. Performance parameters such as voltage, current, power, duty cycle, and others can be controlled and monitored. The UHE-5/5000-Q12-C also provides protection features such as over-voltage, over-current, and over-temperature.

The working principle of the UHE-5/5000-Q12-C is based on the concept of Pulse Width Modulation (PWM), where the input voltage is regulated by controlling the amount of time during which the output current is allowed to flow. The controller chip inside the converter samples the input voltage and then sends a corresponding signal to the power switch, which turns on or off in order to regulate the flow of current through the power transistor. During the on period, the input voltage is transferred to the output voltage, and during the off period, the high frequency current sourced from the inductor provides a constant source of voltage. This alternating pattern results in an output voltage that is equal to the ratio of the on time to the off time times the input voltage.

In summary, the UHE-5/5000-Q12-C is a digitally controlled DC converter designed for high power efficiency in a compact package. It features programmability and protection features such as over-voltage, over-current, and over-temperature protection. The working principle of the UHE-5/5000-Q12-C is based on the Pulse Width Modulation concept to regulate the current flow in an alternating pattern of on and off states. This high-powered, cost-effective converter is suitable for applications in telecommunications, industrial automation, power generation, and electric vehicles.

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