VE-26B-EV-F3

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DC-DC converters are essential in many applications for converting one direct current voltage to another. With the wide availability of high-efficiency power electronic devices, the conversion of direct current voltage to another level or form has become a crucial part of nearly all power electronic applications. The VE-26B-EV-F3 DC-DC converter is one such device, which directly converts fixed DC voltage levels to a different output voltage level.

The main application areas of the converter are industrial, commercial, automotive, and aviation. In industrial and commercial applications, the converter is used for transducing energy from a direct current source such as a battery to a higher or lower voltage level. In automotive applications, it is used for transducing energy from a dynamo to a level compatible with the electrical systems in the vehicle. In aviation applications, the VE-26B-EV-F3 is used for converting fixed DC voltage levels into a lower, regulated voltage level for powering various cockpit instruments and avionics.

The VE-26B-EV-F3 DC-DC converter is a three-terminal device, with a common positive and negative source-voltage terminal and an adjustable output voltage terminal. It employs a high-efficiency, low-dropout (LDO) non-isolated flyback buck converter, which is a buck-boost regulator that operates on the flyback principle. The output voltage is adjusted through an external resistor voltage divider, and the output voltage can be varied by altering the value of the external resistor.

The flyback buck converter has been designed to accept a wide range of unregulated direct current voltages, from 6 volts to 34 volts. This allows the device to be used in applications ranging from low-voltage automotive systems to high-voltage aviation systems. The VE-26B-EV-F3 also offers exceptional output accuracy and line regulation, making it ideal for applications where precise voltage control is required. The device has a wide operating temperature range of -40°C to +100°C and can handle up to 25 amperes of continuous output current.

The VE-26B-EV-F3 DC-DC converter features a high efficiency, typically reaching up to 97%, which makes it suitable for a wide range of power conversion applications. The device also has low output ripple, thanks to its internal EMI filter, and comes with short-circuit and over-temperature protection. The device is designed with an embedded control loop, which ensures stable and fast performance, and is compliant with the IEC/UL safety standards.

In summary, the VE-26B-EV-F3 is a versatile and highly efficient DC-DC converter designed for applications ranging from low-voltage automotive systems to high-voltage aviation systems. It is a three-terminal device, with a common positive and negative source-voltage terminal and an adjustable output voltage terminal. It employs a high-efficiency, low-dropout (LDO) non-isolated flyback buck converter, which is a buck-boost regulator that operates on the flyback principle and is designed to accept a wide range of unregulated direct current voltages. The VE-26B-EV-F3 features a high efficiency, typically reaching up to 97%, and offers exceptional output accuracy and line regulation. The device has a wide operating temperature range of -40° C to +100° C and can handle up to 25 amperes of continuous output current, making it an ideal choice for a variety of DC-DC conversion applications.

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