Current - Output (Max):	80A
Base Part Number:	V24A5H400
Size / Dimension:	4.60" L x 2.20" W x 0.54" H (116.8mm x 55.9mm x 13.7mm)
Package / Case:	Full Brick
Mounting Type:	Through Hole
Efficiency:	84.5%
Operating Temperature:	-40°C ~ 100°C
Features:	OVP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	400W
Series:	Maxi
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	5V
Voltage - Input (Max):	36V
Voltage - Input (Min):	18V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters - V24A5H400BF Application Field and Working Principle

DC to DC conversion technology is becoming increasingly prevalent in the world of modern electronics. In this article we\'ll be discussing the V24A5H400BF, a widely used and efficient DC/DC converter, and the application field and workings of this device.

Overview

The V24A5H400BF is a compact, high efficiency, non-isolated DC-DC converter module with wide input range and a maximum power of 40W. It operates on a wide input range from 9 to 36V and can output a maximum voltage of up to 5V with a maximum current of 8A. It is a 5V fixed output converter with an easy to use screw terminal block for input/output connections.This converter module has features such as short-circuit protection, overcurrent protection, overload protection, over temperature protection, remote sense for voltage regulation, and thermal shutdown to ensure the safety of usage. It also provides excellent line/load regulation, low ripple noise, and high efficiency of up to 94%.The V24A5H400BF is widely used in areas such as industrial automation, automotive systems, power supplies, telecommunication, healthcare and energy storage systems.

Working Principle

The V24A5H400BF converter module uses a closed-loop control topology with an integrated circuit (IC) to realize its DC/DC conversion. The first step in the conversion is the input stage. The input voltage is stepped down by a transformer, and then rectified and filtered to provide a DC input voltage.The second step is the switching stage. This stage consists of an IC circuit and a power switch. The IC uses pulse width modulation to regulate the output voltage by controlling the conduction time of the power switch. The power switch, controlled by the IC circuit, switches the input voltage to synchronously provide the desired voltage and current.The final step is the output stage, which smoothes the pulse width modulation to a smooth DC voltage. The output voltage is regulated by a feedback loop that monitors the output voltage to ensure that the desired voltage level is achieved.

Conclusion

The V24A5H400BF DC-DC converter is a high efficiency, non-isolated converter module with a wide operating range and excellent features. It is widely used in areas such as industrial automation, automotive systems, power supplies, telecommunication, healthcare and energy storage systems. With its closed-loop control topology and integrated circuit, the V24A5H400BF is able to efficiently convert input voltage to the desired output voltage.

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