VI-26K-EY-F1

Current - Output (Max):	1.25A
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:	88%
Operating Temperature:	-10°C ~ 85°C
Features:	OCP, OTP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	50W
Series:	VI-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	40V
Voltage - Input (Max):	400V
Voltage - Input (Min):	200V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

DC to DC converter is a type of electronic device that converts direct current (DC) from one voltage level to another. This type of converter is commonly used in portable electronics, automotive applications, and computer applications. The VI-26K-EY-F1 DC/DC converter is a reliable and efficient way to convert voltages from 4.2V up to 26V and up to 40W of total output power.

Application Field

The VI-26K-EY-F1 DC/DC converter is used in a variety of applications, from automotive to industrial to military applications. It is commonly used in automotive power supplies, medical imaging equipment, semiconductor testing machines, military aircrafts, and many more. It is also suitable for instrument and digital-signal processor supplies, as well as high-end audio and radio-frequency (RF) applications.

Working Principle

VI-26K-EY-F1 DC/DC converters use a switching technology called Pulse-width Modulation (PWM) to step down a higher voltage to a lower one. This function works by turning the input voltage on and off at a high frequency, and adjusting the on/off time ratio according to the desired output voltage. In this way, the input power is effectively regulate to provide the desired output voltage. The on/off time ratio is regulated by a feedback circuit, which contains an operational amplifier that reads the output voltage and then sends a signal to the PWM controller that regulates the ratio accordingly. The VI-26K-EY-F1 DC/DC converter also uses synchronous rectification, meaning that it uses two transistors that switch together, one in the upper half and one in the lower half, to regulate the output signal accuracy. In addition, the VI-26K-EY-F1 DC/DC converter provides an input over-voltage protection to protect against an accidental high-voltage input. It also provides an over-temperature protection which automatically shuts down the circuit if it gets too hot. Finally, it also features a low output ripple that ensures clean power and a high efficiency rating.

Overview

The VI-26K-EY-F1 DC/DC converter is a highly reliable, efficient, and cost-effective way to convert voltages from 4.2V up to 26V and up to 40W of total output power. It is commonly used in a variety of applications, from automotive to industrial to military applications. This converter uses a Pulse-Width Modulation (PWM) technology to step down the input voltage to the desired output voltage. It also provides an over-voltage protection, an over-temperature protection, and a low output ripple, making it an ideal choice for a variety of applications.

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