NCP1249AD65GEVB

Series:	--
Part Status:	Active
Main Purpose:	AC/DC, Primary Side
Outputs and Type:	1, Isolated
Voltage - Output:	19V
Current - Output:	--
Voltage - Input:	85 ~ 265 VAC
Regulator Topology:	Flyback
Frequency - Switching:	65kHz
Board Type:	Fully Populated
Supplied Contents:	Board(s)
Utilized IC / Part:	NCP1249

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NCP1249AD65GEVB belongs to Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS. It is a power controller designed to adjust the power level in an isolated off-line AC/DC or DC/DC power supplies. It`s a compact, lightweight, and low power consuming power controller. The controller offers a wide range of features and functions for flexibility and adaptability for various commercial products.The NCP1249AD65GEVB is designed to provide the highest efficiency and performance through tight regulation of the output. It uses an advanced control system combined with precise voltage regulation and fast transient response. The controller has adjustable switching frequency for higher system efficiency and low noise operation. It also includes auto recovery protection if the device is routed by an internal fault in the system.The NCP1249AD65GEVB helps to provide the highest system performance over a wide range of input voltages and output power levels. It provides the protection of maximum power dissipation to ensure reliable operation over the entire operating range. Additional features include fast transient response, power factor correct, soft start, and overload protection. This is a very versatile power controller and can be adapted for various applications.The NCP1249AD65GEVB application field and working principle can be described as follows:Application Field:NCP1249AD65GEVB is suitable for a wide variety of applications including TVs, monitors, set-top boxes, and other off-line power supplies. It is also suitable for other isolated power supplies such as self-powered LED lighting, solar inverters, and portable electrical appliances. It can be used in several types of commercial and industrial products.Working Principle:The NCP1249AD65GEVB uses an advanced control loop to accurately regulate the output voltage of the power supply. The controller contains a voltage loop with a high frequency current control for fast response to load changes and line line transients. Its control loop also includes an over-current, over-voltage, and short-circuit protection for safe operation. The controller also includes features for power factor compensation and soft start for efficient operation. The NCP1249AD65GEVB is designed to provide stable voltage regulation, efficient operation, and maximum output power. Combined with its small size, lightweight, and low power consumption the NCP1249AD65GEVB is ideal for embedded and portable power solution designs and provides a wide range of features and functions for optimal design flexibility.

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