VE-20H-MX-B1

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DC DC Converters

DC to DC converters are essential components for power electronic circuits, used for voltage conversion and timely power delivery from one DC voltage source to another. The VE series of DC to DC converters offer high efficiency, low noise operation, and fast-acting surge protection, becoming popular components for a range of industrial applications. In particular, the VE-20H-MX-B1 DC to DC converter is widely used in telecommunications, power plants, and motor vehicles.

Applications

The VE-20H-MX-B1 is designed for a wide range of AC and DC voltage inputs, ranging from single-phase to three-phase systems, and can handle input voltage ranges of up to 32.5 to 63.0 VDC or 140-265 VAC. Its wide voltage input range makes it suitable for use in many different environments, including industrial and communication networks, server applications, and control and monitoring systems. It also offers good power disruption protection thanks to its built-in 17 V clamp voltage and surge protection, further ensuring a reliable and safe operation.

The VE-20H-MX-B1 can also be used in motor vehicles. Its wide input range supports the various electrical systems found in cars, and its surge protection capability protects both passengers and the vehicle\'s electrical system from unexpected voltage surges. It is also suitable for battery charging applications in electric and hybrid cars, as it helps to ensure uniform power delivery and improved efficiency.

Working Principle

DC to DC converters are able to convert a DC voltage from one level to a different level, and the VE-20H-MX-B1 is no different. It uses a couple of switches or transistors connected together in a circuit, along with an inductor, often referred to as a transformer, to convert the input voltage to the desired output voltage. When the switch is closed, the current flow through the inductor creates a magnetic field that builds up energy, which is then used to boost the output voltage.

The VE-20H-MX-B1 also utilizes various methods to regulate the output voltage, such as pulse width modulation (PWM) or hysteretic control. PWM is the most commonly used method, which modulates the width (or “ON” time) of the circuit’s pulses to regulate the output voltage. On the other hand, Hysteretic control uses a voltage feedback loop around the switch to keep the output voltage in check.

Conclusion

The VE-20H-MX-B1 DC to DC converter is a reliable, efficient, and versatile component, capable of providing superior power supply performance for a variety of industrial and automotive applications. Its 17 V clamp voltage and surge protection offer a great level of safety, while a range of different voltage regulation methods ensure uniform power delivery and high efficiency.

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