REC10-2415SRW/H2/A/M/SMD-R

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DC-DC converters convert direct current (DC) from one voltage to another, and are widely used in electronics and telecommunication applications. An example is the REC10-2415SRW/H2/A/M/SMD-R, a type of switched-mode DC/DC converter. In this article, we will look at the features and principle of operation of the REC10-2415SRW/H2/A/M/SMD-R.

The REC10-2415SRW/H2/A/M/SMD-R is a step-down DC/DC converter which takes an input voltage of between 9 and 17 volts DC, and outputs a regulated voltage of 12VDC and a power of up to 15 watts. It is designed to be used in applications such as LED lighting, security systems, medical equipment, automotive, and industrial automation.

The REC10-2415SRW/H2/A/M/SMD-R utilizes a switched-mode architecture. In a switched-mode DC/DC converter, the input voltage is chopped up into pulses of DC voltage, with the pulses having a much higher frequency than the input DC voltage. By accurately controlling the duration of the pulses, the desired output voltage and current can be achieved.

At the heart of the REC10-2415SRW/H2/A/M/SMD-R is a high-efficiency full-bridge topology, with a PWM controller providing the necessary control signals. The full bridge topology basically consists of four switching elements, two of which are connected across the input voltage, and two to ground. Depending on the logic output of the PWM controller, the switching elements close and open, thereby producing the voltage pulses which are fed to the output stage.

The output stage consists of a filter, typically an inductor-capacitor (LC) filter, which smoothens out the pulses, producing the desired output. The output stage may also have an integrated voltage regulator to ensure the output voltage is regulated. The output voltage and current are monitored by the PWM controller to ensure they are kept within the desired limits.

The REC10-2415SRW/H2/A/M/SMD-R has robust protection features that provide over-voltage, over-current and short-circuit protection. This ensures reliable and safe operation in harsh environments. The module is also designed to be highly efficient, with a peak efficiency of up to 92 %.

In summary, the REC10-2415SRW/H2/A/M/SMD-R is a switched-mode DC/DC converter with an input voltage of 9 to 17V and an output of 12V at up to 15W. It utilizes a full-bridge topology, with a PWM controller providing the necessary control signals, and an LC filter smoothening out the voltage pulses to provide the desired output. It features integrated protection circuitry and has an efficiency of up to 92%. The REC10-2415SRW/H2/A/M/SMD-R is suitable for use in electronic and telecommunication applications, LED lighting, medical equipment, security systems, automotive, and industrial automation.

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