CDCLVD1213EVM

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Evaluation and demonstration boards and kits are used as a tool to learn and boost the functionality of electronic products. The CDCLVD1213EVM is an advanced derivative of the popular CDCLVD1213EVM, a high-voltage, low-power DC-DC converter evaluation module. Not only is this device used in the evaluation of high-voltage and low-voltage DC-DC converters, it has also become a popular choice for application fields requiring a wide range of input voltages while maintaining stable and efficient output operating parameters. The evaluation module is an easy-to-use and cost-effective platform for understanding the nuances of high-voltage and low-voltage DC-DC converters and their performance in any given application.

The CDCLVD1213EVM is a 200-watt, low-noise, step-down adapter designed to drive nominal input voltages between 8 and 32 V DC to 12 V DC with minimal noise and ripple on the output. The unit operates in both fixed- and variable- voltage modes, allowing for application-specific fine-tuning. Moreover, the device is designed with advanced protection against inrush current, short circuit, and over-voltage risks, ensuring reliable, safe operation all times. The board is ideal for evaluating and demonstrating various stages of the DC-DC converter, including switch control to current control and the comprehensive array of protection that is necessary for safe, reliable operation.

The CDCLVD1213EVM can be used in a variety of industries, including automotive, drone, medical, and industrial. It’s suitable for prototyping, autonomously powered applications, and applications that need to maintain a constant voltage output such as motor control, electric vehicle charging, and voltage regulation. It is also used to demonstrate higher-side power requirements to create larger and more efficient power supplies in industrial settings.

The working principle of CDCLVD1213EVM is based on a flyback DC-DC converter, which is also known as an isolated DC-DC converter. It operates with an input voltage ranging from 8 V to 32 V and produces an output voltage ranging from 0 V to 12 V DC. It consists of a main power device such as an IGBT or MOSFET, a coupled inductor, a diode to provide the recirculation of current, a number of capacitors for filtering anti-surge, and a control circuit. The main component of the working principle is the power switch. It is responsible for the switching of current from the input to the output stages. The transformer increases the voltage from the input to the output by coupling the inductor with the diode to create the so-called “flyback effect”. The control circuit is responsible for driving the power switch, voltage regulation, and protections. This ensures that the input voltage remains well within its operating range and protects it against fluctuations.

The CDCLVD1213EVM provides an ideal platform for evaluating and demonstrating the effectiveness of high-voltage and low-voltage DC-DC converters and their applications. Its low-noise, efficient output, and advanced protection features make it an ideal choice for those seeking to develop and prototype new products and applications. It is a reliable, cost-effective solution that facilitates the construction of robust and reliable power supplies suitable for any application.

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