VI-27Y-MW-F2

Current - Output (Max):	20A
Size / Dimension:	4.60" L x 1.86" W x 1.05" H (116.8mm x 47.2mm x 26.7mm)
Package / Case:	Full Brick
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-55°C ~ 85°C
Features:	OCP, OTP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	20W
Series:	VI-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	3.3V
Voltage - Input (Max):	375V
Voltage - Input (Min):	100V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

DC–DC converters are converters that convert direct current (DC) from one level of voltage to another. They are commonly used in various industries, such as automotive, electronics, and power utilities. They are important components of any system that utilizes power electronics.One type of DC–DC converter is the VI-27Y-MW-F2. This type of converter is a bidirectional, zero-voltage switching DC–DC converter designed for motor drive applications. It uses a new high-frequency control strategy to reduce its size and weight and is capable of delivering output up to 150V and 200A. Furthermore, it is designed for high speed control and provides efficient power conversion within a voltage range of 0.5V to 600V.The VI-27Y-MW-F2 converter has a wide range of applications, such as solar power systems, motor drive applications, power supply systems, and UPS systems. It has an operating frequency range of 200 kHz to 1MHz, allowing for higher efficiency and higher power levels than traditional designs. It can also be used in high efficiency applications, such as in aerospace applications, as it has a high frequency switching capability that can reduce power losses.The working principle of the VI-27Y-MW-F2 converter is based on the zero-voltage switching technique, which reduces switching losses. This type of converter uses two parallel arms, one for the input voltage and one for the output voltage. The two arms are connected in the middle between the power switch and the output rectifier diode. When the power switch is turned “on”, the input voltage is applied to the output rectifier diode. As the diode turns on, the output voltage is equal to the input voltage and the energy is transferred across the diode. When the switch is turned “off”, the diode turns off and the output voltage becomes zero.The VI-27Y-MW-F2 converter also uses pulse-width-modulation (PWM) to control the switching frequency of the power switch. When the switch is turned on, the duty-cycle of the PWM signal is changed to control the frequency of the switch. The switch is turned off when the duty-cycle of the PWM signal is zero. The switching frequency of the switch can be precision-controlled and regulated up to a maximum of 1MHz.The VI-27Y-MW-F2 converters also use a number of control features to deliver extremely precise power conversion. It has an error amplifier, which is used to control the current flowing through the power switch and adjust the output voltage according to the required output level. It also has two independent comparators, which can be used to detect over-voltage and over-current conditions. An internal or external voltage divider can also be used to maintain the voltage ratio between the input and output voltages.Overall, the VI-27Y-MW-F2 converter is an ideal platform for motor drive applications, power supply systems, solar power systems, and UPS systems. Its high efficiency and high frequency switching capability make it well-suited for high power applications. Its efficient power conversion, zero-voltage switching technology, and precise control features allow it to deliver the precise output voltage and current levels demanded by the application.

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