V375A28C400BN2

Series:	Maxi
Packaging:	Bulk
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	250V
Voltage - Input (Max):	425V
Voltage - Output 1:	28V
Voltage - Output 2:	--
Voltage - Output 3:	--
Current - Output (Max):	14.29A
Power (Watts):	400W
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Features:	OVP, UVLO
Operating Temperature:	-20°C ~ 100°C
Efficiency:	88%
Mounting Type:	Through Hole
Package / Case:	Full Brick
Size / Dimension:	4.60" L x 2.20" W x 0.54" H (116.8mm x 55.9mm x 13.7mm)
Base Part Number:	V375A28C400

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DC DC Converters

DC-DC converters are power electronic converters which convert one voltage level to another, usually from a DC source to a DC target. DC-DC converters are mainly used to modify the voltage level of any input circuit and source that can be in the form of a battery, fuel cell, existing power grid, solar energy, etc. There are different types of DC-DC converters and one of them is the V375A28C400BN2 which serves the purpose of stepping down and stepping up for voltage level conversion.

V375A28C400BN2 Application Field and Working Principle

V375A28C400BN2 is a switch mode power supply (SMPS) DC-DC converter used for applications requiring high current and low voltage levels. It has a high input voltage range of 38-60V and a high output current of 4A. This converter is also able to provide both step-down and step-up conversions, making it an ideal choice for applications like the automotive industry, industrial machinery, LED lighting, HVAC controls, etc.The main working principle of the V375A28C400BN2 can be outlined as follows. The DC input is first rectified and filtered to create a continuous Direct Current (DC). This is then sent to a high-frequency full-bridge inverter to generate an alternating current. This alternating current is then transferred to an inductor via two switches. The inductor can then be used to create a voltage spike created by the inductor. This voltage spike is then sent to a diode bridge to rectify the voltage and a capacitor is used to reduce ripple voltage. This regulated voltage can then be sent as the output voltage across the load.Furthermore, the V375A28C400BN2 uses a widely known control technique known as Pulse Width Modulation Control (PWM) in order to provide a steady output. This technique consists of modulating the duty cycle or pulse width of the waves generated by the switch-mode input source. This way, the average voltage is kept in line with the desired voltage while minimizing losses.To sum it up, the V375A28C400BN2 is a SMPS DC-DC converter that is ideal for applications requiring higher current and lower voltage levels. Its main working principle is high-frequency full-bridge inverters which use PWM control for steady output. It can also provide both step-down and step-up conversions, making it a versatile choice for applications in the automotive, industrial machinery, and LED lighting industries.

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