VE-20H-CY-F3

Current - Output (Max):	962mA
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:	-25°C ~ 85°C
Features:	OCP, OTP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	50W
Series:	VE-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	52V
Voltage - Input (Max):	20V
Voltage - Input (Min):	10V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

A DC-DC converter is a device that takes a DC input voltage and produces a DC output voltage. The DC-DC converter is used to convert one voltage to another in order to optimize a system\'s performance. In many applications, the input voltage is lower than the desired output, and the conversion process becomes very important.The VE-20H-CY-F3 is a DC-DC converter from Vicor Corporation. This device is designed to accept an input voltage range of 10V-36V and produce an output voltage range of 3.3V-21V. This device has a 20-amp maximum output current.The VE-20H-CY-F3 is a non-isolated device. This means it does not contain any insulation between the input and output. Non-isolated converters are typically more efficient than isolated models, as there is less energy loss in the conversion process.The VE-20H-CY-F3 operates as a Buck-Boost converter. A Buck-Boost converter is a type of switched-mode power supply which has an input voltage range that is lower than, equal to, or higher than its output voltage range. When the output voltage is lower than the input, the device is called a Buck converter; when the output voltage is higher, the device is called a Boost converter. In the Buck-Boost converter, the function of buck or boost is determined by the duty cycle of a fixed frequency signal applied to the switching transistor.The Buck-Boost conversion steps are as follows:1. The voltage across the switching transistor is controlled by changing the duty cycle of the input signal.2. When this voltage is low, current passes through the inductor, increasing its magnetic field.3. When the voltage switches high, the inductor\'s magnetic field begins to collapse.4. This induces a voltage in the other direction, which is used to charge the output capacitors.5. The output voltage is then regulated by controlling the duty cycle of the signal applied to the switching transistor.In order to achieve the best performance from the VE-20H-CY-F3, it is important to take into account the input and output voltages, as well as the load applied to the output. The device has an internal thermal limit of 150°C and should be mounted on a flat aluminium heatsink at ambient temperature between -40°C and 85°C.The VE-20H-CY-F3 can be used in a variety of applications, such as renewable energy systems, industrial equipment, telecommunications, and automotive systems. It can also be used to power various types of sensors, displays, and other components. In addition, the VE-20H-CY-F3 is an ideal choice for applications where space, weight, and efficiency are critical factors.In conclusion, the VE-20H-CY-F3 is an efficient and reliable DC-DC converter that can be used in a variety of applications. Its Buck-Boost conversion technology allows it to work with input voltages lower, equal to, or higher than its output voltage. Its compact size and high efficiency make it suitable for a range of applications, such as renewable energy systems, industrial equipment, telecommunications, and automotive systems.

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