VAWQ3-Q24-D5H

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DC-DC Converters

DC-DC converters are electronic circuits used to convert a DC power supply from one voltage to another. It is essential to note that a DC-DC converter is different from a power inverter, which is used to convert AC to DC. DC-DC converters are important components in any electronic circuit, as they are used to power various circuits.

VAWQ3-Q24-D5H Application Field and Working Principle

The VAWQ3-Q24-D5H is a DC to DC converter with 4 different operating modes: constant voltage (CV), constant current (CC), constant voltage and constant current (CVC), and voltage decline (VD). This DC-DC converter can convert a DC Input Voltage of 4.5V – 48V to a DC Output Voltage of 0.8V – 40V with a maximum output power of 120W. It also features a 2A maximum output current, an efficiency rating of 90% and a wide operating temperature range of -40℃ to +85℃. The VAWQ3-Q24-D5H is widely used in various fields, such as electric vehicles, LED lighting, power supplies, and battery management systems.

The working principle of the VAWQ3-Q24-D5H is quite simple. First, the input voltage is rectified and converted to a regulated voltage at the input terminal. This regulated voltage is then converted to a DC output voltage. This is achieved by using a switching transistor, which switches on and off according to the output voltage. The duty cycle of the transistor is controlled by the feedback of the output voltage. When the output voltage is at the desired level, the duty cycle of the transistor is regulated to maintain the output voltage. Thus, the VAWQ3-Q24-D5H has the capability to accurately adjust the output voltage according to the user’s requirements.

The VAWQ3-Q24-D5H can operate in 4 different modes: constant voltage, constant current, constant voltage and constant current, and voltage decline. In the constant voltage mode, the output voltage is maintained at the required level regardless of changes in the input voltage. In the constant current mode, the output current is kept constant regardless of the output voltage. In the constant voltage and constant current mode, both the output voltage and current are regulated, and in the voltage decline mode, the output voltage is gradually reduced from the set point.

The VAWQ3-Q24-D5H DC-DC converter is a versatile and reliable device with a wide operating range and high efficiency. With its various operating modes, it is suitable for different application fields, such as electric vehicles, LED lighting, power supplies, and battery management systems. It is a great choice for anyone looking for a reliable and efficient DC-DC converter.

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