REC3-4815SRW/H6/C/SMD-R

Current - Output (Max):	200mA
Size / Dimension:	1.26" L x 0.78" W x 0.44" H (32.0mm x 19.9mm x 11.2mm)
Package / Case:	24-SMD Module, 18 Leads
Mounting Type:	Surface Mount
Efficiency:	86%
Operating Temperature:	-40°C ~ 85°C
Features:	SCP
Applications:	ITE (Commercial), Medical
Voltage - Isolation:	6kV
Power (Watts):	3W
Series:	ECONOLINE REC3-SRW
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	15V
Voltage - Input (Max):	72V
Voltage - Input (Min):	36V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Tape & Reel (TR)

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DC DC Converters

DC-DC converters are electronic devices that convert direct current (DC) from one voltage level to another voltage level. There are a variety of different DC-DC converter designs, each with its own application field and working principle. One example is the REC3-4815SRW/H6/C/SMD-R DC-DC converter, specifically designed for industrial applications. In this article, we’ll discuss the application field of this DC-DC converter and the working principle behind its operation.

Application Field:

The REC3-4815SRW/H6/C/SMD-R DC-DC converter is a 48V input, adjustable (9-15V) output, wide input voltage range, low power consumption, and low electromagnetic interference (EMI) converter, suitable for industrial applications. Its high efficiency design makes it well-suited for use in harsh industrial environments. It features short-circuit protection, current limit, voltage on/off control, and remote on/off control. The compact size and high power density of the REC3-4815SRW/H6/C/SMD-R make it an ideal choice for applications where space is at a premium.

Working Principle:

The REC3-4815SRW/H6/C/SMD-R DC-DC converter works according to a step-down buck converter topology. Its circuit features a synchronous rectifier, which converts DC power from the input source into a steady output voltage. The converter operates by utilizing an internal control loop to measure the output voltage and regulate it to maintain a constant output level. To achieve the desired output voltage level, the controller continuously adjusts the switch within the converter at a set modulation frequency. The frequency of the adjusting switch ensures that the converter can accurately provide a steady output voltage. Moreover, the REC3-4815SRW/H6/C/SMD-R DC-DC converter is equipped with short-circuit protection, current limit, voltage on/off control, and remote on/off control to ensure safe and reliable operation.

Conclusion:

The REC3-4815SRW/H6/C/SMD-R DC-DC converter is an effective and reliable solution for industrial applications. Its buck-converter topology, low power consumption, and high efficiency make it an ideal choice for harsh industrial applications. Additionally, its features of short-circuit protection, current limit, voltage on/off control, and remote on/off control ensure safe and reliable operation.

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