DC2251A

Series:	µModule®
Part Status:	Active
Main Purpose:	DC/DC, Step Down
Outputs and Type:	1, Non-Isolated
Voltage - Output:	4.85 V ~ 5.15 V
Current - Output:	2.5A
Voltage - Input:	6 V ~ 40 V
Regulator Topology:	--
Frequency - Switching:	1MHz
Board Type:	Fully Populated
Supplied Contents:	Board(s)
Utilized IC / Part:	LTM8065
Base Part Number:	LTM8065

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The DC2251A is a fully featured evaluation board used for DC/DC, AC/DC, and SMPS (off-line) power supplies. As a complete solution for the development of modern, high efficiency switch-mode power supplies, the DC2251A offers a low-cost, reliable platform for prototyping, testing, and evaluating power supply designs.The DC2251A is a highly integrated solution, offering both the control circuitry and peripheral components already integrated onto the board. With all of these components already assembled, the board is a plug-and-play unit for development and evaluation purposes. The board comes with both a schematic and an accompanying User Guide, making it easy to setup and deploy the DC2251A.The main purpose of the DC2251A is to provide an evaluation platform for the development of power supplies. The board incorporates a range of components including a PWM controller, a high-voltage flyback transformer, gate driver, opto-coupler, high-voltage capacitors, and an LCD display. The PWM controller is the heart of the board, responsible for regulating the amount of power supplied to the circuit. The PWM controller is connected to a high-voltage flyback transformer, which further regulates the power supplied to the circuit, while also providing a galvanic isolation between the input and output of the circuit. The board also integrates a gate driver, which provides the switching signals to the power switches, as well as an opto-coupler, which is used to transfer signals between the PWM controller and the power switches.The board also integrates high-voltage capacitors, which are used to store energy and provide a steady current to the circuit. Finally, the board includes an LCD display, which allows the user to monitor the voltage and current output of the power supply. In addition to being used for development and evaluation purposes, the DC2251A can be used to teach basic concepts of switch-mode power supplies as part of an educational training program. The board is an excellent tool for understanding the fundamentals of SMPS, and can be used in a variety of scenarios for power supply design and development.Overall, the DC2251A is a robust, low-cost, solution for evaluating and developing power supplies, as well as an excellent tool for teaching the fundamentals of SMPS. With its easy plug-and-play design and its integrated components, it offers a turnkey solution that simplifies the process of developing, testing, and evaluating high-level power supplies.

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