VI-2VL-IX-S

Series:	VI-200™
Packaging:	Bulk
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	9V
Voltage - Input (Max):	36V
Voltage - Output 1:	28V
Voltage - Output 2:	--
Voltage - Output 3:	--
Current - Output (Max):	2.68A
Power (Watts):	75W
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Features:	OCP, OTP, OVP, SCP
Operating Temperature:	-40°C ~ 85°C
Efficiency:	90%
Mounting Type:	Through Hole
Package / Case:	Full Brick
Size / Dimension:	4.60" L x 1.80" W x 0.52" H (116.8mm x 45.7mm x 13.2mm)

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DC to DC converters, also known as switched-mode power supplies (SMPS), are electronic devices that convert a continuous direct current (DC) signal into a required form of DC output. Their primary application is to convert one DC voltage or current to another, such as regulating the voltage of a battery, speed control of a DC motor, or providing a permanent voltage source for digital logic circuits. A DC-to-DC converter can also act as an AC-to-DC power supply by rectifying and filtering input voltage and performing the required output regulation.The most common type of DC-to-DC converter is the Voltage Inverter-Voltage Limiter-Impedance-Voltage Shaper (VI-2VL-IX-S). Its general purpose is to provide a regulated voltage output, even in the presence of fluctuating input voltage, while simultaneously providing load regulation. Depending on the circuit, the VI-2VL-IX-S can also be used as a current regulator or a frequency synthesizer. The VI-2VL-IX-S converter operates on a variety of signals, including sinusoidal and rectangular input signals. It functions by first converting the input signal into a pulse width modulated (PWM) signal. This PWM signal is then amplified, rectified and filtered to give the desired output voltage. TheVI-2VL-IX-S converter is capable of operating with both positive and negative input voltages and providing an output with either a positive or negative voltage. Its wide operating voltage range makes it particularly useful for pulse width modulation (PWM) controlled systems like power inverters and smart electric vehicle charging systems. The converter can also control power transistors and transistors used in switched-mode power converter systems.In order to achieve the desired output, the VI-2VL-IX-S converter utilizes two voltage limiting circuits, also known as voltage sources. The first circuit limits the maximum output voltage from the converter by constantly varying its selection of voltage sources. The second circuit provides a steady output voltage by adjusting the relative magnitude of the two voltage sources. The magnitude adjustment also affects the output current.To ensure that the output voltage does not fluctuate due to input voltage variations, the converter also includes an impedance voltage shaper (IX-S) circuit. This circuit behaves like an additional voltage source, and it is controlled by voltage and current feedback signals from the output of the converter. The output of the IX-S circuit is used to modulate the pulsed width of the PWM signal before it is sent to the amplified rectifier/filter. This makes the output of the converter more stable.The versatility and wide range of applications of the VI-2VL-IX-S converter make it a popular choice for applications such as power conversion, inverters, battery charging, motor speed control, and digital logic circuits. It is also used as an AC to DC power supply for digital systems, as well as providing solutions for power transistors and switched-mode power converters. The VI-2VL-IX-S converter is also useful for current limiting and frequency synthesis applications. In summary, the VI-2VL-IX-S converter is an essential component for the design of electronic devices that require regulated power supplies. It is capable of providing a steady output voltage even when the input voltage fluctuates. Furthermore, the IX-S circuit ensures that the PWM output signal remains stable, allowing for precise control of the output voltage. All of these features make the VI-2VL-IX-S converter a versatile and indispensable component in the design of various embedded systems and power conversion systems.

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