V72B48H250BN

Current - Output (Max):	5.21A
Base Part Number:	V72B48H250
Size / Dimension:	2.28" L x 2.20" W x 0.50" H (57.9mm x 55.9mm x 12.7mm)
Package / Case:	9-DIP Module
Mounting Type:	Through Hole
Efficiency:	87%
Operating Temperature:	-40°C ~ 100°C
Features:	OVP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	250W
Series:	MINI
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	48V
Voltage - Input (Max):	72V
Voltage - Input (Min):	43V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

DC-DC converters are electrical circuits that convert one DC voltage level to another, while maintaining the same frequency. Today, DC-DC converters are everywhere and can be found in household appliances, automobiles, computers, and anything else that requires power. One of the most common DC-DC converter designs is the V72B48H250BN.

V72B48H250BN Application Field

The V72B48H250BN is a DC-DC buck converter. It is designed to step down the voltage of a DC input to power a specific application or load. It is commonly used in solar energy systems, battery powered devices, and electric vehicles. The V72B48H250BN is designed to be very reliable, efficient, and compact. It’s also fully programmable and comes with built-in protection features like over-voltage, over-temperature, over-current, and short-circuit protection. It can handle a wide range of input voltages, making it a great choice for various applications.

V72B48H250BN Working Principle

The V72B48H250BN consist of a power switch transistor, an active inductor, a diode, and two capacitors. It works by controlling the power switch transistor, which turns it off and on at an appropriate rate to deliver the desired output voltage. The input voltage is connected to the switch, so when it’s open, the input voltage is applied to the inductor. As the switch turns off, the inductor current continues to flow, allowing energy to be transferred to the output. The output voltage is regulated by the feedback loop, which senses the voltage on the output and adjusts the duty cycle of the switch accordingly.

Conclusion

The V72B48H250BN is a versatile and reliable DC-DC buck converter that is used in many different applications. It’s compact size, low cost, and wide range of input voltages make it a great choice for many different power requirements. With its advanced protection features and reliable operation, the V72B48H250BN is sure to be a great choice for any project you may have.

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