VE-B3P-EY-F2

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DC to DC converters are used in a wide range of applications for regulated voltage conversion, to change voltage levels between different parts of a system and for Polarity reversal or high frequency isolation. One type of DC to DC converter, the VE-B3P-EY-F2, is an efficient single-channel, non-isolated buck/boost converter regulated by Pulse Width Modulation (PWM). Its output is adjustable from 6V with up to 3A and it can operate either in constant voltage mode or for current regulation.

Application Field for VE-B3P-EY-F2

The VE-B3P-EY-F2 is typically used for industrial or outdoor applications, as it is classified with a high IP version: it benefits from a strong insulation against dust and splashing water. Its low-temperature coefficient of regulation makes it resistant to the conditions it will be exposed to and ensures an acceptable voltage stability within its operating temperature range (-40°C to 100°C). The converter is also a suitable product for automotive applications.

The VE-B3P-EY-F2 converter has a wide range of input voltage, from 4.5V to 40V, making it suitable for most input sources in the range. With a nominal voltage of 6V and peak input of 8.4V, it can accept most automotive battery systems. It has a wide load operating range, which can be from 1mA to 3A max, making it suitable for a wide range of applications.

Working Principle

The VE-B3P-EY-F2 converter consists of two sections: the PWM control circuit and the power conversion circuit. The PWM control circuit sets the output voltage and regulates the system to ensure precision and stability. During the operation of the VE-B3P-EY-F2 converter, an input voltage is applied to the PWM control circuit. The PWM circuit then generates a PWM signal to the internal power conversion circuit.

The power conversion circuit of the converter is a buck/boost type design. During buck operation, its output current is amplified while the output voltage is decreased, and vice versa for boost operation. With this principle confined to an insulated area, an ideal voltage range can be maintained. The enclosed design also activates protection systems such as overheating, overvoltage and overcurrent protection, to avoid damage to connected loads.

Conclusion

In conclusion, the VE-B3P-EY-F2 DC to DC converter is a versatile, efficient and reliable choice for DC to DC conversion. With its wide input and operating range, and its protective features, it is suitable for industrial, automotive, or outdoor applications which require a 6V regulated output with up to 3A current. Its PWM regulation and buck/boost design ensure accurate and stable operation, even in extreme conditions.

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