
Allicdata Part #: | VI-264-MY-F4-ND |
Manufacturer Part#: |
VI-264-MY-F4 |
Price: | $ 0.00 |
Product Category: | Power Supplies - Board Mount |
Manufacturer: | Vicor Corporation |
Short Description: | DC DC CONVERTER 48V 50W |
More Detail: | Isolated Module DC DC Converter 1 Output 48V 1.... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
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: | -55°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: | 48V |
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 power converters that provide a regulated output voltage from input sources of widely varied levels. This type of converter is used for a variety of applications, including automotive, telecommunications, and renewable energy systems. DC-DC converters are often used to produce a constant voltage, such as 12V for automotive systems, 5V for mobile phones, or 3.3V for low-power consumer electronics.
VI-264-MY-F4 application field and working principle
The VI-264-MY-F4 DC-DC converter is a high-efficiency, ultra-compact, step-down converter that provides a regulated output voltage of 3.3V from an input voltage ranging from 4V to 16V. The output current of the converter can be as high as 3A. The device is designed for high-reliability applications, such as network switches and ISP products, and also supports input voltage transient spikes protection.
The conversion process in the VI-264-MY-F4 DC-DC converter is based on a buck-boost converter topology. An internal power switch is used to convert the input voltage into a pulsed signal with an appropriate duty cycle. This pulse width modulation signal is then fed into an inductor, which stores and releases energy. The output voltage is then rectified and regulated by the feedback loop.
The VI-264-MY-F4 DC-DC converter offers some additional features that make it an ideal choice for certain applications. First, it allows for high-efficiency operation, with a typical efficiency of 85%. Second, it supports wide input and output voltage ranges, making it suitable for various generation sources. Third, it operates at a frequency of 650KHz, allowing for highly efficient conversion with minimal ripple or noise in the output voltage. Fourth, an integrated short-circuit protection feature supports safe and reliable operation.
In summary, the VI-264-MY-F4 is an ideal choice for applications requiring a stable 3.3V output from a 4V-16V input. Its efficient, low-noise, and short-circuit protection features make it a reliable choice for high-reliability applications, such as network switches and ISPs.
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