LCM300Q-T-4

Power (Watts):	310W
Approvals:	CB
Minimum Load Required:	No
Size / Dimension:	7.00" L x 4.00" W x 1.61" H (177.8mm x 101.6mm x 41.0mm)
Mounting Type:	Chassis Mount
Features:	Adjustable Output, Load Sharing, PFC, Remote On/Off, Remote Sense, Universal Input
Operating Temperature:	-40°C ~ 70°C (With Derating)
Efficiency:	91%
Voltage - Isolation:	4kV
Applications:	ITE (Commercial), Medical
Series:	LCM300
Current - Output (Max):	12.5A
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	24V
Voltage - Input:	90 ~ 264 VAC
Number of Outputs:	1
Type:	Front End
Part Status:	Active

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AC DC Converters Power conversion has become increasingly important in modern society. AC DC converters, which convert alternating current (AC) into direct current (DC) form, are used to meet different power needs in countless electronic devices. One of the most commonly used AC DC converters is the LCM300Q-T-4. This article will explore the application fields and working principles of the LCM300Q-T-4 converter. The LCM300Q-T-4 is a DC to DC converter designed specifically for applications that require high accuracy, high efficiency, and low cost. It can be used for 48V to 12V power conversion, or for 12V to 3.3V conversion. Applications include industrial control, LED driver, automotive electronics, and communication power modules. Its compact size and lightweight design make it ideal for applications where space is limited.The LCM300Q-T-4 utilizes a unique topology, combining a full-bridge topology, an active clamp topology and an LC filter to achieve higher efficiency and a smaller overall system size. The full-bridge topology allows for high efficiency, input voltage range and a relatively low quiescent current. This topology also enables the LCM300Q-T-4 to be employed in applications with high power density. The active clamp topology allows for a lower voltage reverse spike, which helps protect the downstream electronics from any power reversal. The LC filter, meanwhile, effectively reduces the high-frequency noise associated with the DC-DC converter.The LCM300Q-T-4 is also designed with a number of safety features, including overvoltage protection, over-temperature protection, and short-circuit protection. This helps ensure the safe and reliable operation of the converter in a wide range of industrial, automotive, and communication applications. The LCM300Q-T-4 is very simple to set up and operate. It is connected to the AC (or the DC) source, and the output voltage is adjusted using a potentiometer or an external voltage reference signal. The power supply can be switched on or off using a separate switch. The LCM3000Q-T-4 is also designed to be compatible with various system requirements, such as current, voltage or temperature control.In conclusion, the LCM3000Q-T-4 is an AC to DC converter with a number of unique design features that make it well suited for a wide range of applications. Its full-bridge topology provides high efficiency and power density, while its active clamp topology reduces reverse voltage and helps protect downstream electronics. The LC filter helps reduce high-frequency noise. The LCM3000Q-T-4 is also designed with a variety of safety features, and is easy to set up and operate.

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