VI-B6Y-EV-F4

Current - Output (Max):	30A
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:	88%
Operating Temperature:	-10°C ~ 85°C
Features:	OCP, OTP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	99W
Series:	VI-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	3.3V
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 DC converters are versatile and extremely useful devices that are used to convert one DC voltage level into another DC voltage level. This is typically done in order to power devices that require a voltage level higher or lower than the source voltage. There are many different types of DC DC converters, such as step-down, boost, flyback, cuk, and isolated-flyback. In this article, we will be discussing the VI-B6Y-EV-F4 application field and working principle.The VI-B6Y-EV-F4 is an indirect DC-DC converter that is used to convert an input voltage from 3.3V up to 36V into an adjustable output voltage ranging from 0.6V to 36V. This converter has a wide operating temperature range and is also able to operate in harsh environments where the temperatures range from -40°C to +125°C. The VI-B6Y-EV-F4 converter has a wide range of applications including medical devices, industrial control systems, UPS systems, fire prevention systems and many others.The VI-B6Y-EV-F4 operates on the principle of Quasi-Resonant Zero Current Switching (QRZCS). This type of DC DC converter is composed of two main components: an inductor and a diode bridge. The inductor helps to store energy from the input DC supply and the bridge rectifier allows bidirectional current flow when constructing an output voltage. When the output voltage is higher than the input voltage, the bridge rectifier allows current to flow from the output to the input (Boost-Mode). In contrast, when the output voltage is lower than the input voltage, the bridge rectifier allows the current to flow from the input to the output (Buck-Mode).The VI-B6Y-EV-F4 uses the QRZCS switching method to accomplish efficient power conversion. The main advantages of QRZCS are its fast switching speeds, low switching losses, and improved conversion efficiency. This type of converter also helps optimize EMI performance since it eliminates high-frequency spikes. The converter utilizes a Feedback Control Loop (FCL) to ensure that the output voltage remains stable despite changes in the load. The FCL provides constant voltage regulation by constantly monitoring the output voltage and adjusting the SNVR pin accordingly.Overall, the VI-B6Y-EV-F4 is an efficient DC-DC converter that provides adjustable output voltage with minimal losses. Its wide operating temperature range and optimized EMI performance makes it an ideal choice for many applications. Its versatile features and precise voltage regulation makes it a great solution for powering systems that require a specific voltage level.

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