VI-20K-IY-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:	90%
Operating Temperature:	-40°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):	20V
Voltage - Input (Min):	10V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC–DC converters are important components of virtually every electric and electronic system. They ensure the electrical power from the main source (such as an AC line) is transformed to the direct current needed for the integrated circuit operation, effective energy storage, and robust system stability. Among the commonly used DC–DC converters, the VI-20K-IY-F1 model is a type fitted with a high frequency, full bridge transformer and modern electronic components, and designed to achieve an excellent power conversion efficiency of greater than 95%. It can be used in many applications in the industry, ranging from general-purpose power supplies up to motor drives and computer peripherals. The VI-20K-IY-F1 is a versatile and reliable converter with a large power range of 5-20kW, a wide input voltage range of 208V-440V, and multiple output options and configurations. It employs a full-bridge transformer topology, which combines multiple windings with both primary and secondary sides, to allow a high conversion efficiency and flexibility from input to output. This full bridge transformer topology, combined with the high frequency switching, reduces the transformer size and increases overall system efficiency. The converter also features a number of protective functions such as overload protection, short circuit protection, over-voltage protection, and under-voltage protection. It uses a state-of-the-art switching modulation for enhanced dynamic performance, such as fast dynamic response to load step changes, switch power management to ensure minimal energy loss, and stable operation even at under-spec load applications. Moreover, the low EMI noise is further ensured by the utilization of soft switching techniques. The VI-20K-IY-F1 converter is robust and reliable and can be used in a variety of applications. It can be used for lighting, supplies and drives, H bridge applications, low noise telecom power supplies, general industrial power supplies, 24V input/48V output and medical systems. It can also be used in motor drives where high performance switching is required. In conclusion, the VI-20K-IY-F1 converter has excellent performance and can be used in a variety of applications, from general purpose power supplies to motor drives and computer peripherals. Its full-bridge transformer topology and high frequency switching provide a high conversion efficiency and a small size transformer. It also has a number of protective features, such as overload protection, short circuit protection, and over-voltage/under-voltage protection, to ensure safety and reliability. Moreover, the efficient switching modulation ensures fast dynamic response, minimal energy loss, and low EMI noise.

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