V375A3V3T264BF2

Current - Output (Max):	80A
Base Part Number:	V375A3V3T264
Size / Dimension:	4.60" L x 2.20" W x 0.54" H (116.8mm x 55.9mm x 13.7mm)
Package / Case:	Full Brick
Mounting Type:	Through Hole
Efficiency:	81.5%
Operating Temperature:	-40°C ~ 100°C
Features:	OVP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	264W
Series:	Maxi
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	3.3V
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 devices that convert the energy extracted from energy sources or stored in energy carriers into a useable form, usually DC electricity. DC-DC converters are used in a variety of applications, ranging from powering a laptop computer to converting the voltage of a lithium-ion battery. One such device is the V375A3V3T264BF2 .The V375A3V3T264BF2 is a DC-DC converter that is specifically designed for converting three-phase input voltages from 425V to 375V. The V375A3V3T264BF2 can handle up to 4.26 kW of power, and has a high efficiency rating of 98.7%. The device is equipped with an acceptable input voltage range of 360-480 VAC. The V375A3V3T264BF2 is mainly used in HVAC applications such as data centres, server racks, and other industries requiring the conversion of three-phase power. It is a robust and reliable solution and features a small form factor, a wide operating temperature range, and a low startup current.The V375A3V3T264BF2 utilizes a full-bridge topology and features an adjustable step-down voltage range of 115 V to 425 V output with PFC. It has a wide input voltage range of 220 to 475 volts and an adjustable output current from 0.9A to 6.0A, allowing the device to be tailored to meet specific customer needs. The device has an integrated thermal control circuit for overload and over-temperature protection and can operate in either full-bridge or half-bridge mode. The device is also protected against high-frequency electrical interference.The working principle of the V375A3V3T264BF2 is based on a full-bridge topology, which takes AC voltage from a three-phase power source and converts it into a DC voltage. This DC voltage is then stepped down to the desired voltage level. The V375A3V3T264BF2 contains two sets of power FETS, one set for each phase, mounted in the bridge circuits. The FETS control the current through the bridge and can adjust the output voltage depending on the current in the bridge. This is important for controlling the output voltage and ensuring that it is always within a certain range.The V375A3V3T264BF2 also features an integrated power factor correction (PFC) circuit. This circuit helps to reduce the distortion caused by the bridge rectifiers and improves the efficiency of the DC-DC converter. The PFC circuit also helps to reduce energy losses and improve the overall power quality.In summary, the V375A3V3T264BF2 is a robust and reliable DC-DC converter that is specifically designed for converting three-phase input voltages from 425V to 375V. The device utilizes a full-bridge topology and features an adjustable step-down voltage range of 115 V to 425 V output with PFC. It also features an integrated power factor correction (PFC) circuit, an adjustable output current from 0.9A to 6.0A, and an overload and over-temperature protection circuit. The V375A3V3T264BF2 is mainly used in HVAC applications such as data centres, server racks, and other industries requiring the conversion of three-phase power.

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