VI-22T-IW-S

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DC-DC converters, such as the VI-22T-IW-S, have many applications in the fields of telecommunications, power conditioning, lighting, and automotive. By converting an input voltage to a different, well-defined output voltage, these converters can help meet the needs of many complex applications. The working principle of DC-DC converters is similar to that of an electrical inverter. It takes a DC voltage and, through the use of a power converter, changes the voltage to an alternate desired level.

The VI-22T-IW-S, specifically, is an isolated, single-output, non-synchronous, DC-DC converter. It has a high efficiency rating, and its input voltage range is adjustable from 8.2V to 28V DC. The input voltage can be adjusted with a voltage divider, ensuring no adjustment is needed for the voltage control range. Additionally, the VI-22T-IW-S uses a synchronous rectification, low switching current feature, allowing for higher conversion efficiency and excellent regulation.

The VI-22T-IW-S has a wide output voltage range of 0.86V to 5.25V DC, and can provide isolation up to 4000Vrms. With a voltage output adjustment of 5%, the conversion efficiency of the converter is typically 95%. Furthermore, its switching frequency is adjustable from 150 kHz to 500 kHz, allowing for better flexibility in some applications. This means the converter can operate in both discontinuous and continuous mode, depending on the requirements.

The VI-22T-IW-S is also well protected, with a thermal protection, over-voltage protection, and short-circuit protection features. This ensures that the converter is robust to possible faults, and that it can withstand high ambient temperatures. Additionally, the converter is designed for safety, and meets both European Union IEC 60950 standards and the safety standards of UL/cUL.

In conclusion, the VI-22T-IW-S is a reliable and efficient DC-DC converter. With its adjustable features and its high level of protection, it is suitable for a variety of applications in telecommunications, power conditioning, lighting, and automotive. As a result, it is a great solution for those who are looking for a wide range of options and flexibility.

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