VI-21Y-MW Power Supplies - Board Mount

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DC DC converters are electrical components used to convert a direct current source of power into a different kind of DC voltage or a different current. The VI-21Y-MW application field and working principle falls into this category.The VI-21Y-MW is used in medical, industrial and automotive industries for supplying electrical power to the various systems. This converter is a single stage bipolar module power converter with two outputs (one positive and one negative). The two outputs are connected in series or parallel for higher power requirements. The VI-21Y-MW is typically used in applications such as the conversion of high voltage DC power sources (such as high voltage solar panels) to low voltage DC power sources (such as CB battery charging systems).The working principle of the VI-21Y-MW is based on the concept of charge balance and modulation. The most common charge balance and modulation technique used is known as pulse width modulation or PWM. When the power input is greater than the power output, the converter will boost the power source in order to achieve the desired output power.The VI-21Y-MW features an output voltage of 0-100V, a maximum output current of 40A and an efficiency of up to 96%. The converter can handle a wide range of input voltages ranging from 19V to 60V and the base frequency can be adjusted to meet different requirements. Furthermore, the converter is also equipped with protection features to ensure that it operates safely and reliably.The most significant advantages of the VI-21Y-MW include its compact size, high efficiency, and low power consumption. In addition, it is also highly efficient at wide temperature ranges and in high ambient light conditions.The VI-21Y-MW is an ideal choice for applications that require low profile, light weight and high efficiency. It is also suitable for applications where the output power needs to be stepped down from a higher voltage DC source. It is also suitable for systems requiring higher levels of PWM or load current modulation.In conclusion, the VI-21Y-MW is a versatile DC-DC converter suitable for a wide range of applications. Its compact size, high efficiency and low power consumption are features that make it an ideal choice for various industrial and automotive applications.

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