REC5-4812SRWZ/H4/A/SMD/CTRL

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DC DC converters, like the REC5-4812SRWZ/H4/A/SMD/CTRL, are designed to convert power from one DC voltage level to another, often stepping down or up within the range of 1.2 to 48V. Used in a variety of applications ranging from battery charging to powering of high-performance instrumentation, digital control circuits, embedded systems, modern communication devices, and other electronics, these devices are extremely reliable and efficient.

In the case of the REC5-4812SRWZ/H4/A/SMD/CTRL, it is an adjustable DC/DC converter switching regulator that facilitates continuous output voltage and current regulation. The converter employs a precise voltage reference feedback loop and uses a regulator-based topology, allowing for superior input/output regulation, efficiency, and power conversion performance. It also features high switching frequency with external frequency adjustment range up to 500kHz for improved regulation at low output voltage.

The REC5-4812SRWZ/H4/A/SMD/CTRL is designed to work with a wide input voltage range and provide up to 95% peak efficiency. It also includes protection from input overvoltages and short-circuits. This DC/DC converter can be used in applications requiring up to 12V output voltage. Additionally, the device features built-in over-temperature protection for enhanced reliability.

The working principle behind the REC5-4812SRWZ/H4/A/SMD/CTRL is based on the switching principle of buck converters, also called the “chopper” technique. In this technique, the switch is connected between the input voltage and the ground to control the current. The output voltage is regulated by changing the duty cycle of the chopper, which varies the on-time and off-time of the switch. When the input voltage is higher than the output voltage, the switch is turned on for the portion of the time required for delivering the desired output voltage. When the input voltage is lower than the output voltage, the switch is turned off for the portion of the time required for delivering the desired output voltage.

The REC5-4812SRWZ/H4/A/SMD/CTRL is adaptable to various applications due to its small size, excellent efficiency, and dynamic line characteristics. Common applications include telecom equipment, notebook computer power supplies, LCD monitor power supplies, automated test systems, data processing, measurement and control instrumentation, audio equipment, and other products that require a regulated output voltage from an unregulated input supply.

Overall, the REC5-4812SRWZ/H4/A/SMD/CTRL is an ideal power solutions for applications requiring precise voltage and current regulation. This DC/DC converter is efficient, reliable and offers high-performance solutions for a wide range of applications.

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