V48C15H75BL2 Power Supplies - Board Mount

Current - Output (Max):	5A
Base Part Number:	V48C15H75
Size / Dimension:	2.28" L x 1.45" W x 0.62" H (57.9mm x 36.8mm x 15.7mm)
Package / Case:	Quarter Brick
Mounting Type:	Through Hole
Efficiency:	88.6%
Operating Temperature:	-40°C ~ 100°C
Features:	OVP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	75W
Series:	MICRO
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	15V
Voltage - Input (Max):	75V
Voltage - Input (Min):	36V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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Introduction to DC-DC Converters A DC-DC converter is an electronic device that converts a direct current (DC) voltage from one level to another to facilitate machine operations. It is used to convert a DC power source from one voltage level to another using a DC-DC power converter. This technology plays an important role in the functioning of electronic equipment where a constant power supply is required to support circuits over extended periods of time. DC-DC converters are widely used in electronic systems such as computers, media players, and automobile systems. Power converters may be classified according to the type of input and the way in which it is applied. The most common types of converters are buck converters, boost converters, and buck-boost converters. In each of these categories, the voltage source connects to a transformer before application to the load. V48C15H75BL2 DC-DC Converter The V48C15H75BL2 DC-DC converter is a type of DC-DC converter designed for high-power applications. This power converter can convert up to 48 volts of DC power into 15 volts of low-voltage DC power with an efficiency as high as 90%. It is the perfect special-purpose converter for applications where reliability and safety are a must.The V48C15H75BL2 offers a wide range of applications, from industrial-grade power supplies to very specialized applications where high power is required. It is ideal for powering devices such as current source-based batteries and in small power amplifiers. The V48C15H75BL2 also offers a wide input voltage range that is compatible with 3.3 to 48 volts. Working Principle of the V48C15H75BL2The V48C15H75BL2 converter works on the principle of electromagnetism. It consists of a transformer, DR controller, and rectifier. The function of the transformer is to convert high-voltage AC power into low-voltage DC power. The DR controller regulates the output voltage of the converter. Lastly, the rectifier converts the AC power into DC power for the load. The transformer is a closed-loop magnetic core, which has an input winding and output winding. The input AC voltage is applied to the primary winding of the transformer. This voltage is then converted to a lower voltage in the output winding. This voltage is then applied to the load through the rectifier. The DR controller is a DC-DC converter that detects the load voltage and regulates the output voltage of the converter. The controller controls the output voltage by sensing the voltage level, switching the transistor, and adjusting the voltage. This ensures that the load receives the desired voltage level. The rectifier is used to convert the output voltage from AC to DC. In the V48C15H75BL2 converter, the rectifier is a single-phase full-bridge rectifier. The bridge rectifier converts the AC voltage into DC voltage using four diodes that are connected in a bridge circuit. Conclusion The V48C15H75BL2 DC-DC converter is a type of power converter designed for high-power applications. The working principle of the V48C15H75BL2 involves the transformer, DR controller, and rectifier. The transformer converts the input AC voltage into a lower voltage in the output winding. The DR controller senses the load voltage and regulates the output voltage of the converter. The rectifier converts the output voltage into DC voltage for the load. This converter is suitable for applications such as powering batteries and small power amplifiers.

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