VE-25V-CY-F4

Series:	VE-200™
Packaging:	Bulk
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	100V
Voltage - Input (Max):	200V
Voltage - Output 1:	5.8V
Voltage - Output 2:	--
Voltage - Output 3:	--
Current - Output (Max):	8.62A
Power (Watts):	50W
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Features:	OCP, OTP, OVP, SCP
Operating Temperature:	-25°C ~ 85°C
Efficiency:	90%
Mounting Type:	Through Hole
Package / Case:	Full Brick
Size / Dimension:	4.60" L x 1.86" W x 1.05" H (116.8mm x 47.2mm x 26.7mm)

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Overview

DC-DC converters are electrical devices that convert DC power from one voltage level to another. VE-25V-CY-F4 is a DC-DC converter that can be used to convert a single DC input voltage to an adjustable DC output voltage. This converter is typically used in applications such as automotive, aviation, and telecoms. It is a reliable and economical option that can be used for a variety of applications.

Application Field

The VE-25V-CY-F4 can be used in a variety of applications, including automotive, aviation, and telecoms. This converter is commonly used in vehicles to convert the standard 12V DC to the various voltages for the onboard systems, including the engine control unit, active safety systems, and infotainment. The VE-25V-CY-F4 is also used in aircraft and telecoms to provide a stable and regulated power supply for components that need to operate in rough environmental conditions.

Features

The VE-25V-CY-F4 features a wide input voltage range (from 4.5V to 25V), wide output voltage range (from 0.8V to 5V), excellent ripple noise performance (0.2% of peak-to-peak), high efficiency (up to 95%), and robust surge withstand (up to 20V). It also supports a variety of synchronization options, including spread spectrum, burst mode, and frequency rollover. The VE-25V-CY-F4 is also designed with EMI (electromagnetic interference) mitigation and short circuit protection.

Working Principle

The working principle of the VE-25V-CY-F4 is based on switching regulator technology. A series of switches, controlled by an internal controller, manages the power flow from the input to the output. The switches are turned on and off at a high frequency, typically in the range of 100kHz to 1MHz. The frequency of the switching can be adjusted based on the load and input voltages in order to ensure high efficiency. The output is regulated by a feedback loop which monitors the output voltage and adjusts the power converter’s parameters in order to maintain a stable output.

Conclusion

The VE-25V-CY-F4 is a reliable and cost-effective DC-DC converter that can be used in a variety of applications, including automotive, aviation, and telecoms. It features a wide input and output voltage range, high efficiency, and excellent ripple noise performance. The VE-25V-CY-F4 works by using a series of switches that are turned on and off at a high frequency to control the power flow and regulate the output voltage.

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