DC049A-A

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The DC049A-A evaluation board is used to evaluate DC/DC and AC/DC (Off-Line) SMPS switching power supplies. With its wide range of operating parameters and convenient user interface, the board is an ideal tool for the design and development of switching power supplies.

The DC049A-A is a two-stage, non-isolated DC/DC converter, providing an adjustable output voltage from 0.8V to 24.0V. It features an extensive operating range of input voltage from 10V to 36V and a maximum output power of at least 50W. The board is pre-configured to operate in continuous-conduction mode (CCM) as well as discontinuous-conduction mode (DCM). It can also be easily configured for various other modes of operation. Additionally, the board includes a variety of built-in protection features, including overcurrent, overvoltage, undervoltage, and over temperature protections.

The operating frequency of the board is adjustable by a rotary potentiometer from 60 kHz to 500 kHz and can be factory specified up to 1 MHz. Furthermore, the control loop stability and load transient response can be adjusted by selecting the appropriate external components to ensure an optimal performance of the converter. The user can also select from a variety of external components to optimize the performance of the converter, including inductors, capacitors, and MOSFETs.

The DC049A-A includes a comprehensive graphical user interface (GUI) that allows the user to easily configure and modify the parameters of the converter. This GUI provides a convenient platform for exploring the various features and performance characteristics of the converter. Additionally, the GUI includes a digitizing and plotting feature for monitoring and analyzing the converter’s output voltage and current. This feature allows the user to rapidly optimize their converter’s design.

Overall, the DC049A-A evaluation board is a versatile and reliable evaluation tool for designing and developing DC/DC and AC/DC (Off-Line) SMPS switching power supplies. Its extensive operating range, built-in protection features, and convenient user interface make it ideal for testing various design parameters of switching power supplies in an efficient and reliable manner.

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