UEI25-120-D48NM-C Power Supplies - Board Mount

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DC-DC converters are specialized electronic circuits that are designed to convert a source of direct current (DC) from one voltage level to another. The most common type of DC-DC converters are step up or boost converters, which increase the voltage of a DC signal, and step-down or buck converters, which decrease the voltage of a DC signal. The UEI25-120-D48NM-C is a type of DC-DC converter known as an isolated step-down converter, meaning it is designed to reduce the DC input voltage levels while maintaining electrical isolation between the input and output circuits.

The UEI25-120-D48NM-C input voltage range is 25-120 volts DC, and it provides adjustable output voltages between 12 and 48 volts DC. It also offers excellent electrical isolation between the input and output, which helps to increase safety in many applications. This converter also has excellent efficiency ratings to help reduce power losses. The UEI25-120-D48NM-C is available in a range of mechanical packages to meet a variety of application requirements.

The UEI25-120-D48NM-C is most commonly used in industrial, medical, and automotive applications where precise control of the output voltage is required. Some typical applications for this converter include DC motor control, battery charging systems, and solar energy harvesting systems. Additionally, it is often used in other applications such as avionics, medical imaging, HVAC systems, and telecom systems.

The UEI25-120-D48NM-C uses a pulse width modulation (PWM) control method to convert the input DC voltage to the desired output voltage. This method ensures that the output is highly accurate and extremely stable even under fluctuating load conditions. Additionally, the converter features an integrated synchronous rectifier circuit that improves the overall efficiency and reduces power losses. The converter also features a low-voltage lockout (LVO) circuit which prevents the converter from attempting to operate below its minimum voltage threshold, thus ensuring safe operation in all conditions.

The UEI25-120-D48NM-C is designed with several integrated safety and protection features including input undervoltage protection, input overvoltage protection, output over voltage protection, and short-circuit protection. These features provide reliable and robust operation in a variety of conditions. Additionally, the UEI25-120-D48NM-C features an integrated input reverse polarity protection circuit which prevents damage to the converter in the event of an accidental reverse connection of the input terminals.

The UEI25-120-D48NM-C is a versatile and reliable DC-DC converter that is suitable for a variety of applications. Its wide input voltage range, adjustable output voltage, excellent electrical isolation, and integrated safety and protection features make it an ideal choice for industrial, medical, and automotive applications. Additionally, its high efficiency ratings and low-voltage lockout features ensure safe operation in all environments.

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