RE-1224S/P

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DC DC converters are utilized in a broad variety of applications - from replacing legacy power systems, to providing efficient power management for modern communication devices, to powering lighting systems and more. The RE-1224S/P DC DC converter is a widely used unit, designed to provide reliable, high-performance power management for a huge variety of applications. This article looks at the RE-1224S/P application field and working principle.

Application Field

The RE-1224S/P is a 2 stage DC/DC converter with output voltages set to 5.0V, 12V and 24V. It provides higher efficiency over the typical 1 stage format, allowing reliable voltage conversion and power management at up to 10A. With an operational temperature range of -40℃/-104℉ to 85℃/185℉, this unit is highly reliable and suited to a wide range of applications.

The RE-1224S/P is generally used in telecommunications, industrial and consumer applications, typically in variable facility communication systems, automotive systems, routers, storage solutions, access control devices and more. This DC/DC converter is also well suited to medical and consumer devices, providing hassle free hot-plug-in capabilities.

Working Principle

The RE-1224S/P is a high efficiency multi stage-DC/DC converter. It includes a buck-boost topology with an inductor in the primary side and a diode in the secondary side. There are two main components of the unit – the main power controller, and the DC-DC converter.

The power controller manages the output Voltage by adjusting the current and voltage supply levels based on the input voltage. It includes a high frequency oscillator, a voltage reference, and an amplifier. When the input voltage is varying, the power controller ensures the output voltage remains stable.

The DC-DC converter is a full-bridge style circuit. It contains a bridge rectifier, a high frequency transformer, a rectifier, and an inductor. The bridge rectifier takes the input voltage, converts it to an alternating current, and then rectifies it, converting it to DC voltage. This voltage is then passed through the transformer, which steps up the voltage as necessary, based on the output voltage requirements. Finally, the rectifier takes the voltage and passes it through the inductor, converting it back to a direct current.

The RE-1224S/P also includes a number of safety features, such as over-voltage, over-current, short circuit, and over-temperature protection. It is designed to meet UL 60950-1 and cUL 60950-1 standards and features \'EN55032 Class B\' EMI compliance.

Conclusion

The RE-1224S/P DC/DC converter is ideal for a host of industrial, consumer, and medical applications, providing efficient, reliable power management across a range of voltages. It is a multi stage-DC/DC converter with an inductor in the primary side, and a diode in the secondary side. It includes a bridge rectifier, a high frequency transformer, a rectifier, and an inductor to ensure the inputs and outputs are accurately converted. With its various safety features, this ready-to-use DC/DC converter is a reliable, cost effective option for many applications.

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