REC7.5-4815SRW/H1/A/M/SMD-R

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DC DC Converters:

DC-DC converters are electronic components that change direct current (DC) from one voltage level to another. They are used to power voltage-regulated circuits when a voltage other than the source voltage is required. A well-known application includes the powering of control and instrumentation circuits from the 12V battery of a car. The main advantage of DC-DC converters is their high power efficiency and small size.

REC7.5-4815SRW/H1/A/M/SMD-R, a model of DC DC converters, is widely used in power applications such as electric vehicles, solar energy, consumer electronics, and medical equipment.

Application Field:

The REC7.5-4815SRW/H1/A/M/SMD-R can be used in a variety of power applications. Its wide input voltage range (4.5 to 72 VDC) and its ability to provide up to 15 Watts of isolated DC power make it ideal for automotive, industrial and renewable energy applications. This model can also be used in other applications such as portable medical devices, instrumentation and consumer electronics.

Working Principle:

The REC7.5-4815SRW/H1/A/M/SMD-R operates according to the buck converter topology. It allows the output voltage to be either higher or lower than the input voltage, depending on the configuration chosen. The most common application is a buck converter that reduces the input voltage, as it is used mainly for direct current-voltage regulation.

The current is controlled by an integrated MOSFET that is switched on and off to regulate the output voltage. When the MOSFET is turned on, the output voltage is equal to the input voltage and when it is turned off the output voltage decreases to the preset value. The switching frequency can be set by an external resistor or directly from the input voltage. The switching frequency also affects the efficiency of the converter, so it has to be adjusted carefully.

The REC7.5-4815SRW/H1/A/M/SMD-R converter also includes overload and thermal protection. It has an adjustable soft-start feature that prevents large inrush currents when the converter starts up. It also has a low no-load quiescent current and a high power conversion ratio of up to 95%.

In summary, the REC7.5-4815SRW/H1/A/M/SMD-R DC DC converters are widely used in modern applications to power voltage-regulated circuits from a higher input voltage. It has a wide input voltage range, offers up to 15 Watts of isolated DC power and has adjustable features such as soft-start, overload, and thermal protection. Its high power conversion efficiency makes it suitable for a variety of power applications.

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