VI-264-CX-S

Current - Output (Max):	1.56A
Size / Dimension:	4.60" L x 1.80" W x 0.52" H (116.8mm x 45.7mm x 13.2mm)
Package / Case:	Full Brick
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-25°C ~ 85°C
Features:	OCP, OTP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	75W
Series:	VI-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	48V
Voltage - Input (Max):	400V
Voltage - Input (Min):	200V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters: VI-264-CX-S Application Field and Working Principle

DC-to-DC converters are used to convert a direct current (DC) voltage into a different DC voltage or to provide a DC voltage from an AC power source. They are used to interface two electrical systems that have different power requirements or compatibility issues. The popular VI-264-CX-S is an example of a DC-to-DC converter.The VI-264-CX-S is a multiple output DC–DC converter, designed to deliver up to 6 Amps of continuous output power. It is widely used in as a DC–DC converter for data centers, telecom, and industrial applications. The VI-264-CX-S features a wide input voltage range (4.5 -14 VDC) and variable output voltage ranges (2.5 -9 VDC). It is also equipped with advanced protections, including short circuit, overload, input overvoltage, and over-temperature protection.The VI-264-CX-S DC–DC converter works by taking an input DC voltage and converting it to an output DC voltage. It does this through a process called buck-boost conversion. As the name implies, buck-boost conversion involves both bucking and boosting operations. In bucking, the input voltage is reduced and in boosting, the voltage is increased. The amount of voltage output is regulated by the input and output voltage setting.The buck-boost conversion process begins with a switching regulator circuit. The circuit alternates between charging and discharging a capacitor. The peak of the input voltage is regulated by controlling the charging of the capacitor. When the input voltage is above the set voltage, the capacitor is not charged and the voltage drops. When the input voltage is below the set voltage, the capacitor is charging up. After the switching regulator circuit is set up, the output voltage is regulated by controlling the discharging of the capacitor.Another important element of the VI-264-CX-S is its advanced protection features. In addition to short circuit, overload, input overvoltage, and over-temperature protection, the converter also has EMI filter and protection diodes for improved safety. The EMI filter ensures that any unwanted noise caused by switching regulator circuits is filtered out, and the protection diodes provide additional protection by preventing current overloads.The VI-264-CX-S is a powerful, reliable, and cost-effective DC–DC converter that can be used in a wide range of applications. It offers a wide input and output voltage range, easy installation, and advanced protection features. With its versatile design and enhanced protection features, the VI-264-CX-S is the ideal solution for powering telecom, industrial, and other applications that require a reliable and cost-effective DC–DC converter.

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