DCD300P120T400A40

Series:	VI Chip® DCM®
Part Status:	Active
Main Purpose:	DC/DC, Step Down
Outputs and Type:	1, Isolated
Power - Output:	400W
Voltage - Output:	12V
Current - Output:	33.4A
Voltage - Input:	180 V ~ 420 V
Regulator Topology:	Buck
Frequency - Switching:	--
Board Type:	Fully Populated
Supplied Contents:	Board(s)
Utilized IC / Part:	DCM300P120x400A40

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The DCD300P120T400A40 can be classified under the category of Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS. This device performs the conversion of electrical energy from the dc input source to a high voltage regulated dc output. This type of switching power supply is based on a variable frequency pulse width modulation (PWM) technique, and can typically handle a wide input voltage range, from 36 V to 400 V, and can provide an output voltage of up to 40 V. This DC/DC converter is suitable for a wide variety of applications, which include power supplies for lighting, medical equipment, UPS systems, and battery charging, as well as various industrial and consumer electronics. This device can also be used in renewable energy applications, such as solar and wind power, where the dc voltage input can vary significantly. The working principle of the DCD300P120T400A40 is based on the use of a dc-to-dc converter circuit, which consists of two main components: an inductor and a semiconductor switch. The input voltage is fed to the inductor, which stores energy in its magnetic field. When a semiconductor switch is closed, the stored energy in the inductor is transferred to the output, producing a regulated dc output. The dc-to-dc converter circuit also contains a feedback loop, which monitors the output voltage and adjusts the switching frequency of the semiconductor switch accordingly, to maintain a constant output voltage. This DC/DC converter has a variety of features which are designed to provide both cost-efficiency and reliability. Operating with a high frequency PWM technique, the device maintains a superior power factor and provides high efficiency, while ensuring low losses. Additionally, the device is protected against a variety of transient conditions, such as overvoltage and surge currents. In summary, the DCD300P120T400A40 is a feature-rich dc-to-dc converter, which is designed to deliver a high voltage regulated dc output, with high efficiency, high power factor, and enhanced transient protection. This device is suitable for a wide variety of applications, including both consumer electronics and renewable energy.

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