REC5-4815DRW/H4/C/SMD-R

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The REC5-4815DRW/H4/C/SMD-R belongs to a type of DC/DC converters used to provide a regulated output power from an input that may be unregulated, or that varies with time, or that may be interrupted. This type of device is typically used in telecommunications, industrial and consumer applications.

This specific device is a 15 Watt isolated and regulated DC/DC converter that converts an input voltage of 18 to 36 Volts to an adjustable output voltage between 1.3 and 5 Volts. This device is capable of providing an output voltage of 5 Volts at an input voltage of 36 Volts with a efficiency of up to 88%.

The device has a wide range of features to increase the effectiveness of use including over-voltage, over-current protection, input reverse polarity protection, and output short circuit protection. In addition, the device has a built in heat-sink and active power factor correction to reduce the amount of electrical noise generated.

The working principle of the REC5-4815DRW/H4/C/SMD-R is based on a switching-mode power supply (SMPS) technology which converts energy from a source of alternating current (AC), or a direct current (DC) into direct current, or a regulated direct current. The input voltage is taken by the converter\'s internal rectifier stage and then converted to a continuous direct current by the converter\'s switching power-supply stage.

This is done through the use of a high-switching frequency transistor, a diode rectifier, and other components. The current from the rectifier is connected to the non-inverting input of the power transistor, and the DC output voltage is regulated by controlling the rate of power being transferred to the load from the converted input voltage.

In order to ensure stability and proper operation, the REC5-4815DRW/H4/C/SMD-R features a number of other feedback and protection functions, including an output voltage regulation function which is enabled by connecting a sense resistor from the output voltage to the feedback pin of the power supply. This allows the device to maintain a constant output voltage by adjusting the amount of power passed through the switching power-supply stage according to the load requirement.

The device also features a low-voltage cutoff function which prevents excessive current to be drawn from the input when the battery drops below the predetermined voltage level. This is a safety feature which guarantees reliable protection for the battery during operation.

The REC5-4815DRW/H4/C/SMD-R has a wide range of applications from telecommunications to automotive systems, and it is an ideal choice to provide reliable and efficient power supply for many types of applications. Its inherent flexibility and protection features make it a preferred converter choice for many industries.

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