Current - Output (Max):	1.8A
Size / Dimension:	1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
Package / Case:	24-DIP Module, 5 Leads
Mounting Type:	Through Hole
Efficiency:	82.5%
Operating Temperature:	-40°C ~ 105°C
Features:	Remote On/Off, OCP, OVP, SCP, UVLO
Applications:	ITE (Commercial), Medical
Voltage - Isolation:	5.0kV
Power (Watts):	6W
Series:	REM6
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	3.3V
Voltage - Input (Max):	75V
Voltage - Input (Min):	18V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Tube

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DC DC Converters Overview

DC DC converters are electrical and electronic devices used to convert direct current (DC) power from one voltage level to another, usually for the purpose of increasing or decreasing the voltage across a load, or regulating the output voltage of a system. A DC DC converter may also be referred to as a DC regulator, step down converter, boost converter, or even a DC-DC inverter. DC DC converters are used in many applications, such as smart grid systems, aerospace and defense, automotive, telecommunications, robotics, IT equipment, medical imaging, solar power systems, and consumer electronics. They provide important services, such as power conversion, voltage regulation, polarity protection, and power conditioning.DC DC converters are usually categorized by topology, meaning the circuit design used to integrate the components of the converter. These topologies include isolated, buck, boost, bidirectional (buck-boost), or flyback. The type of converter chosen for a particular application is typically based on the end use requirements.

REM6-483.3SW/A Application Field and Working Principle

The REM6-483.3SW/A DC-DC converter is a high efficiency and miniature-size boost converter module capable of an output voltage of 48V with a current rating of up to 3A, making it suitable for small-scale applications such as LED lighting, consumer electronics, available areas with limited space, or replacing large step-up converters in certain applications. The REM6-483.3SW/A boost converter module is built with a synchronous switch in the power stage, allowing it to achieve a peak efficiency of 92%. This allows it to be both energy efficient and cost effective. The module has a wide input voltage range of 3.4V to 40V, which allows it to be used in many applications. The input current rating is 10A, giving it sufficient output power to be used for most applications.The module is designed with high-quality components to ensure long-term reliability and performance. This module is also designed with an extensive set of protections, including output short-circuit, input overvoltage, overtemperature, overload and line disconnection, making it an ideal choice for harsh industrial environments. The working principle of the REM6-483.3SW/A is based on a synchronous, single-switch boost topology. This method requires the switch to be turned on and off at precise intervals to increase the voltage across the switch while maintaining high efficiency. When the switch is opened, the inductor stores energy and when the switch is turned on, the stored energy is transferred to the output through the internal synchronous switch and the diode. This cycle is repeated continuously to regulate the output voltage. The REM6-483.3SW/A synchronous boost converter module is a reliable and efficient solution for many applications, including industrial, automotive, consumer and medical electronics. Its excellent energy efficiency, high performance, and robust design make it an ideal choice for many industrial and consumer applications.

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