V375B28C300BS2

Current - Output (Max):	10.71A
Base Part Number:	V375B28C300
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:	87.5%
Operating Temperature:	-20°C ~ 100°C
Features:	OVP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	300W
Series:	MINI
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	28V
Voltage - Input (Max):	425V
Voltage - Input (Min):	250V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

DC-DC converters are useful electronic components that are designed to manipulate the output voltage of an input voltage source. This process of converting an input DC voltage to a different output voltage is usually done to provide a required voltage level that is not available from the input source. They are widely used in applications involving electronic devices, such as battery charging and power management.One particular DC-DC converter that has been gaining popularity in recent times is the V375B28C300BS2. While this converter isn\'t the latest in DC power conversion technology, it is still a reliable choice for various projects and applications.

V375B28C300BS2 Application Field

The V375B28C300BS2 DC-DC converter is commonly used in medical equipment, LED lighting applications, and industrial automation. This DC-DC converter was specifically engineered to meet the stringent requirements of these industries. With its high power efficiency, low EMI footprint, and wide input voltage window, the device is suitable for remote control applications and motor control applications where a stable voltage is needed. The low ripple voltage, overvoltage protection, and short-circuit protection feature make the V375B28C300BS2 an ideal choice for various applications.

V375B28C300BS2 Working Principle

The V375B28C300BS2 DC-DC converter uses a three-phase topology for its power conversion process. It consists of three primary switching converters inside the device. Each of these three stages has an input switch, a rectifier, an inductor, and a transformer.The converter also includes a control and feedback system that monitors the output voltage. When the output voltage drops below the set point voltage, the feedback loop triggers a pulse signal that activates one of the three stages, thus increasing the output voltage. Similarly, the feedback loop deactivates one of the three stages when the output voltage exceeds the set point voltage, thus reducing the output voltage. The converter also employs several protection measures such as over-voltage protection, reverse-polarity protection, short-circuit protection, and reverse-current protection. These protection measures ensure the safe operation of the device and protect it from any potential damage.

Conclusion

The V375B28C300BS2 DC-DC converter is a reliable and versatile source of power conversion technology. Its wide input voltage window, low EMI footprint, and high power efficiency make it a viable choice for projects and applications, particularly those in the medical, lighting, and industrial fields. Its three-phase topology, feedback loop, and protection features also make it a safe and reliable source of power.

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