VI-JN4-EX-F4

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DC-DC converters are an electronic component that converts a direct current (DC) voltage from one level to another, usually between the input and output of a power supply, for example, from that of a battery to that of an electronic device. They are essential in the design of modern electronics to convert the DC voltages of a battery or circuit in order to power the device.

The VI-JN4-EX-F4 is a DC-DC converter specifically designed for both automotive and non-automotive applications. The VI-JN4-EX-F4 is capable of converting an input voltage of 4.5-50V to a fixed output voltage of 3.3V or 5V. The unit is capable of providing up to 40W of output power and has a high efficiency rating of up to 92 percent.

The main features of the VI-JN4-EX-F4 include adjustable output voltage, integrated current limiter, improved operating ripple, temperature protection, low electromagnetic interference, and built-in over-voltage protection. The unit is also RoHS compliant and meets the specifications of IEC/EN/UL 6100-3-3, 6100-6-1, and 665-1 standards.

The VI-JN4-EX-F4 is suitable for a wide range of applications including automotive, industrial, and consumer electronics. Automotive applications can include power steering, vehicle stabilization, adaptive headlights, and electronic throttle control. Industrial applications include motor speed control, biomedical, test and instrumentation, and power monitoring.

The working principle of the VI-JN4-EX-F4 is quite simple. When the input voltage is higher than the output voltage, the converter will boost the voltage and store the energy in its inductor. When the current is suddenly dropped, the converter releases all the energy stored in the inductor into the output to maintain the output voltage.

When the input voltage is lower than the output voltage, the converter will lower the voltage and store the energy in its capacitor. When the current is suddenly increased, the converter releases all the energy stored in the capacitor into the output, maintaining the output voltage.

The VI-JN4-EX-F4 converter is an essential tool for any electronic application and is the perfect choice for engineers and designers in need of a reliable and efficient DC-DC converter. With its adjustable output voltage, high efficiency rating, and protection features, it is sure to provide the optimal performance needed to power your devices.

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