VE-20J-EX

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DC-DC converters are a type of power supply that converts direct current (DC) from one voltage to another. The VE-20J-EX is one of the many types of DC-DC converters available in the market. This converter is designed to provide a reliable source of power for critical applications, particularly in mission-critical aerospace, industrial, and automotive systems. The converter is designed to be simple to operate and maintain, while providing excellent efficiency and durability.

The VE-20J-EX converter is an isolated DC-DC converter that provides a regulated output voltage. It has an input voltage range of 18-75 VDC and an output voltage range of 5-60 VDC. The maximum output current is 20A and the maximum power rating is 200W. The device is also equipped with a current limiting and over-temperature protection circuit. It has an operating temperature range of -40°C to +100°C and is equipped with an on-board EMI filter.

The working principle of a DC-DC converter is based on switching technology. When a DC input voltage is applied to the primary winding of a transformer, the primary winding stores energy in the form of a magnetic field. This field is then switched on and off to provide the secondary output voltage. A switching transistor is used to switch the current on and off and thereby manipulate the magnetic field. The switching transistor is also used to regulate the output voltage of the converter.

The VE-20J-EX DC-DC converter incorporates a variety of features to ensure reliable and efficient operation. The device\'s isolated design helps reduce the amount of radiated EMI noise and minimize interference with other electronic components. The switching frequency can be adjusted to optimize the device\'s efficiency and performance, as well as to reduce acoustic noise. Additionally, the device includes over-temperature, short-circuit, and current protection, as well as reverse-polarity protection.

The VE-20J-EX DC-DC converter can be used in a variety of applications. It is suitable for use in aerospace systems, automotive systems, communications systems, and industrial control systems. In mission-critical designs, the high efficiency of the device can help reduce the size and weight of the system, and improve the reliability of the system. The device is often used when the output voltage needs to be highly regulated. It can also be used to provide a voltage boost to enable higher currents to be handled more easily.

The VE-20J-EX is an efficient DC-DC converter that is designed to provide reliable power supplies even in harsh environments. Its simple design, high efficiency, and advanced protection features make it an attractive choice for designers in a variety of application fields.

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