REC3-4815DRW/H4/C/SMD-R

Series:	ECONOLINE REC3-DRW
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	2
Voltage - Input (Min):	36V
Voltage - Input (Max):	72V
Voltage - Output 1:	15V
Voltage - Output 2:	-15V
Voltage - Output 3:	--
Current - Output (Max):	100mA, 100mA
Power (Watts):	3W
Voltage - Isolation:	4kV
Applications:	ITE (Commercial), Medical
Features:	SCP
Operating Temperature:	-40°C ~ 85°C
Efficiency:	86%
Mounting Type:	Surface Mount
Package / Case:	24-SMD Module, 18 Leads
Size / Dimension:	1.26" L x 0.78" W x 0.44" H (32.0mm x 19.9mm x 11.2mm)

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DC DC Converters – REC3-4815DRW/H4/C/SMD-R Application Field and Working Principle

DC-DC converters are devices that convert one form of DC voltage into a different DC voltage. They can step-up, step-down, or offer a regulated output voltage. The REC3-4815DRW/H4/C/SMD-R (hereinafter referred to as ‘the converter’) is a high-performance, full-featured DC-DC converter. It offers a wide input voltage range of 8-60VDC and a highly efficient, isolated output voltage of 48Vdc. It also offers numerous safety and protection features and is especially suitable for LED lighting applications. The application field of the converter is the powering of LED lighting systems. LED lighting systems have become increasingly popular due to their efficient energy use and low operating costs. The converter is designed to handle the power requirements of such systems, offering consistent, reliable operation. It features a constant current output that is especially well-suited to LED applications where a consistent current is desired.The working principle of the converter is quite simple. It consists of an input circuit and two output circuits. The input circuit steps down the incoming voltage to a regulated output voltage. This output voltage is then fed to the two output circuits, which consist of a synchronous rectifying switch and an induction coil. The rectifying switch alternately opens and closes, creating an alternating current (AC) output. The induction coil then converts the AC current into a DC current that can then be used to power the LEDs. This DC current is then filtered to ensure that it is free of any ripple or noise.In addition to offering a highly efficient, isolated output voltage, the converter also features protection circuitry which offers short-circuit, over-voltage, and over-temperature protection. This ensures that the system will shut down in the event of any sudden increase in power demand, helping to prevent damage to the system. In order to increase the safety of the system further, the converter can be used in conjunction with a power supply that has overload or over-current protection.The REC3-4815DRW/H4/C/SMD-R is a powerful and reliable DC-DC converter that is designed to meet the power requirements of LED lighting systems. It is designed to offer a wide input voltage range, efficient operation, and numerous safety and protection features. Its synchronous rectifying switch and induction coil work together to provide a highly efficient, isolated output voltage that is ideal for LED lighting applications. Its protection circuitry helps to prevent damage to the system due to sudden changes in power demand, and when used in conjunction with an appropriate power supply, ensures maximum safety and reliability.

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