VI-B44-IX-F3

Current - Output (Max):	1.56A
Size / Dimension:	4.60" L x 1.86" W x 0.79" H (116.8mm x 47.2mm x 20.1mm)
Package / Case:	Full Brick
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-40°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):	100V
Voltage - Input (Min):	55V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC-DC converters are electronic devices designed to convert a direct current (DC) voltage level to another DC voltage level. The VI-B44-IX-F3 converter is a particular type of DC-DC converter used in industrial and automotive applications. It is typically used to supply voltage to power offboard systems such as tracking systems or alternator regulators. This article will outline the application field and working principle of the VI-B44-IX-F3 converter.The VI-B44-IX-F3 converter is designed for use in applications requiring a wide input voltage range, low noise, and high efficiency. It provides an isolated output voltage with a range of 44V to 600V and is suitable for use in severe climatic and environmental conditions. The VI-B44-IX-F3 converter features a soft start and programmable power limiting functions, a built-in fault protection circuit, and a robust 45W continuous output.The VI-B44-IX-F3 converter is commonly used in industrial and automotive applications. In the industrial sector, it can be used to provide the correct voltage for a variety of applications, such as tracking systems, motor controllers, welding machines, and instrumentation. In the automotive sector, it is suitable for a range of applications, including alternator regulators and powertrain controls.The VI-B44-IX-F3 converter functions by the input direct current being rectified and filtered into a regulated high voltage DC bus. The output voltage is then generated by switching the voltage of the high voltage DC bus with a pulse width modulated (PWM) controller. A feedback loop then regulates and maintains the output voltage.The VI-B44-IX-F3 converter is designed with a high level of efficiency, allowing for higher power densification with minimal losses. It is also designed with an active power factor correction, or APFC, to reduce AC current harmonics. It has low current ripple and low turn-on/turn-off times for minimal interference with connected systems.The VI-B44-IX-F3 converter is particularly suitable for use in harsh conditions, such as in the automotive sector, where it is designed for use in a wide input voltage range and environmental extremes. The converter is designed to ensure its operational reliability in high shock and vibration conditions in order to meet strict automotive requirements.The VI-B44-IX-F3 converter is a versatile and robust DC-DC converter suitable for use in high reliability, harsh environments, and industrial and automotive applications. Its wide input voltage range, low noise, high efficiency, and minimal ripple make it an ideal option for powering offboard systems, tracking systems, motor controllers, and alternator regulators.

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