LFA300F-24-J1Y

Current - Output (Max):	12.5A
Approvals:	CE, cURus, TUV
Minimum Load Required:	No
Size / Dimension:	8.74" L x 3.74" W x 2.07" H (222.0mm x 95.0mm x 52.6mm)
Mounting Type:	Chassis Mount
Operating Temperature:	-10°C ~ 70°C
Efficiency:	88%
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Series:	LF
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	24V
Voltage - Input:	85 ~ 264 VAC
Number of Outputs:	1
Type:	Open Frame
Part Status:	Active

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AC DC Converters

AC/DC converters are used to convert alternating current (AC) to direct current (DC). One of the most popular examples of AC/DC converter is the LFA300F-24-J1Y. This AC/DC converter has several key features that make it a great choice for applications requiring a reliable, cost-effective power supply. In this article, we will discuss the application field and working principle of the LFA300F-24-J1Y.The LFA300F-24-J1Y is designed for use in low power, 12V applications. It is a non-isolated AC/DC converter that features an input voltage range of 90~264Vac, and an output voltage range of 12Vdc that can be adjusted between 9.6V to 15.6V. The unit features a built-in EMI filter to reduce interference and ripple, and it is protected against overvoltage, overcurrent and short circuit. In addition, the LFA300F-24-J1Y is also CE- and RoHS-compliant, making it compliant with the safety and environmental directives in Europe. The LFA300F-24-J1Y is a highly efficient device that can achieve up to 85% efficiency with an operating temperature range of -40°C to +80°C. It also features a low no-load power consumption of less than 0.5W, making it ideal for energy-saving applications.The working principle of the LFA300F-24-J1Y is relatively simple. In order to convert AC voltage to DC voltage, the unit uses a specialized Pulse Width Modulation (PWM) based switching regulator. The PWM switches the input voltage on and off at a extremely high frequency, which results in a DC voltage output. The frequency of the PWM can be adjusted by using the built-in potentiometer, so that the output voltage can be precisely adjusted. The unit also contains a control circuitry for voltage regulation. This circuitry ensures that the output voltage remains within the stated limits, and it is also responsible for the protection functions of the converter. When the output voltage exceeds the set limit, the control circuitry will shut down the output and send out an alarm signal.Overall, the LFA300F-24-J1Y is an efficient and economical AC/DC converter that is suitable for use in low power,12V applications. Its unique features and efficient design make it a great choice for those looking for reliable power supply.

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