LFA75F-48-Y

Current - Output (Max):	1.6A
Approvals:	CE, cURus, TUV
Minimum Load Required:	No
Size / Dimension:	5.91" L x 1.97" W x 1.32" H (150.1mm x 50.0mm x 33.5mm)
Mounting Type:	Chassis Mount
Operating Temperature:	-10°C ~ 70°C
Efficiency:	84.5%
Voltage - Isolation:	3kV
Applications:	ITE (Commercial)
Series:	LF
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	48V
Voltage - Input:	85 ~ 264 VAC
Number of Outputs:	1
Type:	Open Frame
Part Status:	Active

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AC DC ConvertersThe AC DC converters play an important role in the electronics industry today; they enable us to transition from alternating to direct current. In such a scenario, the LFA75F-48-Y application field and working principle are essential to understand.The LFA75F-48-Y (often referred to as the LFA or AC DC Converter) is an AC-DC converter designed to reduce the voltage of the AC to DC power used in low-power electronics applications. It takes the alternating current of 110V, 220V, or 240V, and brings it down to a regulated 24V DC output. The range of output voltages can be configured to any application.The LFA is characterized by its low power consumption as well as its low EMI (electromagnetic interference). This makes it well-suited for use in low power applications with noisy environments such as AV equipment, LED lighting, and HVAC systems.In terms of working principle, the LFA operates using a transformer-based circuit that reduces the incoming voltage and converts it into the outgoing DC power. This involves passing the input voltage through a transformer and then rectifying it with diodes. The diodes rectify the AC voltage and convert it to a DC voltage.Once the DC voltage is rectified, the voltage is stabilized and regulated using a feedback loop system. This system constantly monitors the output voltage and adjusts to the programmed voltage accordingly. In this way, the LFA is able to provide a constant and steady output voltage.One of the main advantages of using the LFA is its high efficiency. Its power factor is above 90%, making it a very efficient converter. Additionally, it has an efficient EMI filter that keeps EMI interference at a minimum. This makes it an ideal choice for using in applications where EMI will be a problem.The LFA75F-48-Y is designed to last long and has a wide operating temperature range of -40°C to +75°C, so it can withstand harsh environments without any issues. Additionally, the LFA also has a wide variety of safety protections such as short circuit protection, over voltage protection, overload protection, and over-temperature protection. This adds an extra layer of protection to ensure its safe operation.The LFA75F-48-Y is an excellent choice for AC-DC converter applications in a variety of settings. Its high efficiency, low power consumption, and built-in protection make it a robust and reliable solution for any application.

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