VFB400W-Q48-S24

Current - Output (Max):	16.7A
Control Features:	Enable, Active High
Size / Dimension:	4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm)
Package / Case:	16-DIP Module, Full Brick
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-40°C ~ 100°C
Features:	Remote On/Off, OCP, OTP, OVP, SCP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	400W
Series:	VFB400W
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	24V
Voltage - Input (Max):	75V
Voltage - Input (Min):	18V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

DC to DC converters are devices that convert direct current (DC) from one voltage level to another. They are usually used to provide DC voltages of various levels that an application may require. The most commonly used type of DC to DC converter is the VFB400W-Q48-S24 which has the capability to step up (boost) or step down (buck) voltage levels.

Application Field of VFB400W-Q48-S24

The VFB400W-Q48-S24 is a highly efficient, non-isolated DC/DC converter with an input voltage range of 8–48 VDC and output voltage range of 0.8–36 VDC. It is suitable for applications such as industrial automation, medical instruments, LED systems, robotics, and battery charging systems. The VFB400W-Q48-S24 is also RoHS compliant which means that it is designed to meet environmental standards.

Working Principle of VFB400W-Q48-S24

The VFB400W-Q48-S24 is a type of DC/DC converter that uses switching to control the output voltage. The VFB400W-Q48-S24 operates as a buck-boost converter, which is able to both step up and step down the input voltage. With an adjustable output current up to 400 watts, the VFB400W-Q48-S24 is capable of providing a steady and reliable power output to a variety of electronic devices.The VFB400W-Q48-S24 uses Pulse Width Modulation (PWM) to control the output voltage. This technology allows the output voltage to be varied while maintaining a constant input voltage. The PWM controls the switching of a power transistor, which is used to regulate the voltage. The voltage is then regulated by a voltage comparator that compares the output voltage to a reference voltage in order to adjust the on time of the power transistor.The VFB400W-Q48-S24 also has protection features that help to prevent overvoltage, undervoltage, and over-current conditions. An adjustable output voltage over-temperature is also included to ensure the safety of the voltage output. The VFB400W-Q48-S24 also has a built-in short-circuit protection feature that will shut down the device if an over-current condition is detected.In conclusion, the VFB400W-Q48-S24 is an ideal choice for applications that require a reliable, adjustable DC voltage source. The device has adjustable features and protection features that make it ideal for a variety of applications. Additionally, the device is RoHS compliant which means that it meets environmental standards.

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