V375B48H200BN

Current - Output (Max):	4.17A
Base Part Number:	V375B48H200
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:	88.4%
Operating Temperature:	-40°C ~ 100°C
Features:	OVP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	200W
Series:	MINI
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	48V
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 ConverterDC to DC converters are used to convert direct current at one voltage to direct current at a higher or lower voltage. They are often used to convert between voltage levels, such as in the case of V375B48H200BN, which steps down 48V DC to 24V DC. These converters have a variety of applications, ranging from voltage regulation in aircraft and automobiles to medical applications and renewable energy systems.The working principle of a DC to DC converter is based on the concept of an electrical transformer. A transformer takes an AC current at one voltage level and transforms it into a different voltage level AC current, while the DC to DC converter takes a DC current at one voltage level and converts it into a DC current at a different voltage level. Generally, this involves the converter rectifying the DC current, which simply means changing the current from AC to DC. This is followed by a series of filtering components which reduce the ripple of the DC current. Finally, the converter boosts or buck the voltage of the current to the desired level.One of the components of a DC to DC converter is the rectifier. The rectifier takes an AC current and converts it into a DC current. This is usually performed using a diode bridge, which consists of four diodes arranged in a bridge formation. The diode bridge works in the following manner: when the voltage of the alternating current is greater than the ground potential, the diodes on two sides of the bridge will become forward-biased, allowing a current to flow. When the voltage of the AC current drops below the ground potential, the diodes on the other two sides of the bridge become forward-biased, allowing the current to flow in the other direction. This results in a unidirectional, smoothed, and rectified DC current.The next component of a DC to DC converter is an inductor. An inductor is a coil of wire that stores energy in the form of a magnetic field when current passes through it. The inductor is used to filter the rectified current and reduce its ripple. This is achieved by the inductor storing the energy of the current and releasing it in regular intervals, which form a smoother DC current.Finally, the voltage is boosted or bucked depending on the chosen configuration. This is usually done with some form of switch-mode power supply, which works by actively regulating the voltage of a current. A switch-mode power supply contains an oscillator, an output transformer, and a switch. The oscillator creates a clock signal, which is used to control the switch. The output transformer steps up or steps down the voltage of the current, depending on the chosen circuit configuration. The switch is then used to connect the input and output side of the transformer and modulate the voltage.In conclusion, a DC to DC converter is a device used to convert direct current from one voltage level to another. It consists of several components, including a rectifier, filter components, and a switch-mode power supply. These components work together to take a DC current at one voltage level and convert it into a DC current at a different voltage level. The V375B48H200BN DC to DC converter is an example of this principle in action, converting 48V DC to 24V DC.

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