REC10-123.3SRW/H2/A/M/SMD

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DC DC converters are devices that convert a DC input voltage to a different, often higher, DC output voltage. They serve a wide variety of applications, including powering electronic circuits, controlling current and voltage, and providing regulated power to electronic systems. One example of a DC DC converter is the REC10-123.3SRW/H2/A/M/SMD.

The REC10-123.3SRW/H2/A/M/SMD is a high-efficiency, switch-mode DC DC converter. It is designed for use in harsh environments, with a wide temperature range of -40°C to 85°C. The converter has an input voltage range of 10 V to 15 V and an output voltage range of 12 V to 3.3 V. It has a peak efficiency of 96%, allowing it to power low power devices such as microcontrollers with minimal power loss.

The REC10-123.3SRW/H2/A/M/SMD contains a power rectifier which rectifies the input voltage and sends it to the switching regulator, which is composed of an inductor and a power MOSFET switch. The voltage and current is switched on and off by the power MOSFET switch at a high frequency, usually between 50 kHz to 200 kHz, which results in a DC output voltage that is proportional to the input voltage, but with a reduced ripple, allowing high accuracy in the output voltage.

The switching regulator is controlled by the Pulse-Width Modulation (PWM) controller, which constantly adjusts the target voltage values of the power MOSFET switch depending on the load and the temperature of the converter. This allows for stable operation of the converter in varying conditions due to the active response of the PWM controller in regulating the output voltage.

The constant output voltage is then further regulated and smoothed by an output filter, so that the output voltage is stable and clean. The output filter is composed of capacitors, resistors, diodes, and inductors which together inline the output voltage of the converter to reach the desired output voltage.

The REC10-123.3SRW/H2/A/M/SMD is designed to provide an efficient and reliable power solution for a wide range of applications. It is suitable for use in industrial and automotive applications, and is also suitable for powering microelectronic devices such as microcontrollers, Bluetooth modules, and displays. With its wide temperature range and high efficiency, it is an ideal choice for powering sensitive electronics.

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