DC862A-A

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC862A-A application field and working principle

The DC862A-A Evaluation Board is part of a series of offline DC/DC and AC/DC SMPS modules. It is used to evaluate high efficiency DC/DC step-down converters in a range of different voltage and current configurations. This evaluation board includes components for connection to DC input sources up to 600V, as well as DC output sources up to 30V/20A, all of which are protected against reverse current and short-circuit conditions. The board also features an adjustable output voltage, making it suitable for testing of any DC to DC converter.

The DC862A-A evaluation board\'s working principle is based on the flyback topology. The board is divided into two parts: the mains portion and the secondary portion. The Flyback topology enables the converter to operate in both CCM (constant current mode) and DCM (discontinuous current mode) which leads to higher efficiency. In this way, the DC862A-A provides efficient power conversion and good immunity against input disturbances.

The mains portion consists of a diode bridge rectifier, which converts AC mains voltage to DC voltage. This DC voltage is fed into the primary side of a power transformer. The power transformer converts the DC voltage into an AC signal which is then rectified by the secondary portion. This rectified AC signal is then transformed into a DC voltage by a low pass filter, providing the desired output voltage. In order to ensure safe operation of the converter, the DC862A-A evaluation board includes a user interface with overvoltage and overcurrent protection.

The DC862A-A Evaluation board is suitable for a wide range of applications. These include powering low power electronic devices, providing constant voltage/current output for other devices, and low voltage DC to AC conversion. In addition to this, the board can be used for testing and evaluating the performance of DC/DC power converters.

In conclusion, the DC862A-A Evaluation Board provides an efficient and cost-effective solution for testing and evaluating the performance of DC/DC power converters. With its adjustable output voltage, the board is suitable for a wide range of applications, including powering of low power electronic devices, providing constant voltage/current output for other devices, and low voltage DC to AC conversion.

The specific data is subject to PDF, and the above content is for reference