V300B48E250BS3

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:	-10°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: V300B48E250BS3 application field and working principleDC-DC converters are electronic devices designed to convert one direct current (DC) voltage to a different DC voltage. These converters are generally used to supply signals or power supplies to various circuits, functions, or components. The V300B48E250BS3 series is a fully-regulated step-up/boost type of converter, and it has a wide range of application fields and a distinct working principle.The applications of V300B48E250BS3 include, but are not limited to, telecom carrier equipment cabinets, distributed power systems, industrial field infrastructures, measurement systems, onboard power for ships and vehicles, as well as renewable energy. It is a constant voltage and constant current power source, providing a regulated DC output voltage of up to 50V and output power up to 250W.The V300B48E250BS3 power module utilizes an advanced switch-mode converter topology and employs a patented smart cascade current balancing technology for a wide voltage input range and for long output regulation. A built-in Thesyn TM soft switching feature eliminates switching noises and prevents EMI noise, allowing these converters to meet the IEC/EN61000-6 conducted noise limits at a universal input.The working principle of V300B48E250BS3 is based on power conversion by using a switch-mode converter, where the energy stored in a storage element is transferred to the output equipment. In this converter, the switching device is a transistor, for which the duty cycle of the transistor is controlled to regulate the output voltage and its ripple is reduced to the minimum by high frequency ripple current damping.These converters also offers enhanced protection features including over-voltage and over-current protection, under-voltage protection, thermal protection, and short-circuit protection features. This ensures more reliable and stable operation of the converter.In conclusion, the V300B48E250BS3 series step-up/boost type of DC-DC converters are efficient and provide reliable operation. The wide range of applications it has to offer, combined with its efficient working, make the V300B48E250BS3 a great choice for low voltage power conversion.

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