V300B48T250BS3

Current - Output (Max):	5.21A
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:	89%
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):	375V
Voltage - Input (Min):	180V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

DC-DC converters, also referred to as switching-mode power supplies, are electronic devices used to convert a source of direct current (DC) from one voltage level to another. The V300B48T250BS3 is a DC-DC converter designed to convert a DC input voltage of 12 v to 48 v at 250a of continuous output current.

What are the Advantages of V300B48T250BS3?

The V300B48T250BS3 DC-DC converter offers several advantages including higher efficiency due to its high-frequency switching operation and low power dissipation. It also features a wide input voltage range, low output ripple, and configurable parameters. Additionally, it offers ouput voltage and output current protection, which allows for safe and reliable operation even during overload conditions.

Application Field and Working Principle

Due to its wide voltage range and high power output, the V300B48T250BS3 is highly suitable for applications such as industrial, telecom, and renewable energy systems. The input DC power is boosted and regulated through a switching-mode power conversion process. The converter operates by using an inductor in the output circuit to store energy during the high-frequency switching operation. The input is then switched between the positive and negative voltage supply, which causes a current to be generated in the inductor. The current is then transferred to the output, resulting in a regulated voltage level at the output. This process repeats at a very high frequency, typically between 100 kHz and 1 MHz.

Features

The V300B48T250BS3 offers a number of features for enhanced performance. It has a wide input voltage range of 8-32v and an output voltage of 48v, at 250a of continuous output current. It also features an adjustable output voltage and output current range, as well as overvoltage protection and short-circuit protection. It is also equipped with a built-in control circuitry that minimizes power loss, ensuring improved efficiency.

Conclusion

The V300B48T250BS3 is a high-performance DC-DC converter which has a wide voltage input range and high power output, making it ideal for use in industrial, telecom, and renewable energy systems. Its advanced features, such as overvoltage protection and adjustable output parameters, ensure safe and reliable operation even during overload conditions. Additionally, its high-frequency switching operation and built-in control circuitry minimize power losses, resulting in improved efficiency.

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