TMDC 20-2411

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DC-DC converters are an essential part of many electrical networks, from vehicles, ships, aircraft and spacecraft to industrial equipment in factories. They are used extensively in the power systems of personal and industrial computers, and their use in modern life has become almost ubiquitous. The TMDC 20-2411 is a high performance voltage converter designed specifically for rugged industrial applications. It provides superior power conversion efficiency, low noise operation and reliable performance in extreme environmental conditions.The TMDC 20-2411 is a regulated, high-frequency, full-bridge, step-down DC-DC converter that supports an output voltage adjustment range of 20 V to 24 V. The input voltage for this type of DC-DC converter is typically between 12 V and 45 V. The converter utilizes advanced synchronous rectifiers and PWM control technology to achieve high power conversion efficiency. The built-in power factor correction scheme ensures the output operates at the optimum specified voltage and current level, and reduces power losses in the output stage.The TMDC 20-2411 also incorporates a self-standing heat sink that can withstand high levels of thermal stress and dissipates heat efficiently, allowing the converter to operate reliably in applications subject to extreme temperature variations. The over-temperature protection function ensures safe operation and reliable operation in the event of an over-temperature event.The TMDC 20-2411 power conversion stage consists of two inductors, two Schottky diodes, and four MOSFETs connecting the two power terminals of the output. The converter uses a resonant full-bridge topology, which is a ZVS (zero-voltage-switching) or ZCS (zero-current-switching) converter that can reduce switching losses and increase power efficiency. When input voltage is applied at the input terminals, the inductors will store energy while Schottky diodes will ensure that energy is only allowed to flow in one direction. Once enough energy has been built up by the inductors, the MOSFETs will open and the stored energy will be released into the output terminals to generate the desired output voltage.The TMDC 20-2411 converter incorporates several additional features to enhance its performance. These include a supervisor circuit for detecting output voltage conditions, and generating various output status indicators, and a current limit circuit to prevent overload and protect the MOSFETs in the converter from excessive current under load. It also includes a protection circuit for the inductors to ensure reliable operation over a wide temperature range. The TMDC 20-2411 is a highly efficient, reliable, and rugged DC-DC converter that can be used in a variety of industrial applications. Its advanced features and robust construction make it ideal for use in harsh environments and industrial settings where reliability and excellent power conversion efficiency are required.

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