VE-20F-IX-F4

Current - Output (Max):	1.04A
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:	-40°C ~ 85°C
Features:	OCP, OTP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	75W
Series:	VE-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	72V
Voltage - Input (Max):	20V
Voltage - Input (Min):	10V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC DC Converters: VE-20F-IX-F4 Application Field and Working PrincipleDC-DC converters provide a versatile means for energy conversion from one DC voltage level to another. These converters can be used in a variety of applications from industrial, automotive, and telecom to residential and consumer electronic. DC-DC converters are commonly seen in applications such as power supplies, battery chargers, motor controllers, and solar regulators. The VE-20F-IX-F4 DC-DC converter from Sigma Technologies is a highly efficient, low-cost, fixed-frequency switch-mode converter capable of delivering up to 20A of continuous current. This article looks at the application field and working principle of the VE-20F-IX-F4 converter.ApplicationsThe VE-20F-IX-F4 is suitable for many applications, including, but not limited to, laptops, mobile phones, portable media players, and numerous other electronic devices. It can also be used in a variety of automotive, industrial, and telecom applications. Commonly, this converter is seen in applications such as distributed power supplies, telecom basestations, motor controllers, solar regulators, and many interfacing and control systems. The low cost, small size, and high efficiency of the VE-20F-IX-F4 make it ideal for a wide variety of applications.FeaturesThe VE-20F-IX-F4 has several features that make it desirable for applications. It operates at a fixed switching frequency of 25 KHz, which simplifies the design process and allows for predictability in the output. It also has a low minimum input voltage of 6V, allowing the converter to be used with lower voltage sources, while the maximum input voltage is 24V, providing plenty of headroom. Additionally, the VE-20F-IX-F4 has a typical efficiency of 85%, meaning that it can convert most of the available input power into useful output power. Working PrincipleThe VE-20F-IX-F4 converter is based on a buck-boost topology, meaning that it can both increase and decrease the input voltage according to the output voltage level requirements. The converter utilizes pulse-width modulation (PWM) to control the output voltage of the converter. This is done by switching a power MOSFET on and off at a fixed frequency. The duty cycle of the MOSFET is controlled by adjusting the voltage of the logic signal controlling the MOSFET. When the voltage of the logic signal is high, the MOSFET is switched on, allowing the input voltage to flow into the output. Conversely, when the voltage of the logic signal is low, the MOSFET remains off, interrupting the flow of input power to the output. This switching allows the converter to continuously adjust the output voltage in order to maintain a desired voltage.ConclusionThe VE-20F-IX-F4 DC-DC converter from Sigma Technologies is a versatile, high-efficiency switch-mode converter suitable for a wide variety of applications. This converter is based on a buck-boost topology and uses PWM to adjust the output voltage in order to maintain a desired voltage level. With features such as a low minimum input voltage and high efficiency, the VE-20F-IX-F4 is ideal for distributed power supplies, telecom basestations, motor controllers, and many more applications.

The specific data is subject to PDF, and the above content is for reference