Current - Output (Max):	278mA, 278mA
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:	74%
Operating Temperature:	-40°C ~ 75°C
Features:	SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1.6kV
Power (Watts):	5W
Series:	ECONOLINE REC5
Voltage - Output 3:	--
Voltage - Output 2:	-9V
Voltage - Output 1:	9V
Voltage - Input (Max):	9V
Voltage - Input (Min):	4.5V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Active
Packaging:	Tape & Reel (TR)

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DC DC Converters

DC-DC Converters are one of the most versatile electronic components used in a wide range of applications, from powering computers and servers to critical telecommunications systems. The REC5-0509DRW/H/B/M/SMD-R is an example of a popular DC DC Converter. This article explores the application fields and working principle of this device.

Application of REC5-0509DRW/H/B/M/SMD-R

The REC5-0509DRW/H/B/M/SMD-R is a versatile DC-DC Converter designed to supply digital electronics and other components operating from a single or multiple, isolated power sources from a nominal input of 5 V DC, 9 V DC, 12 V DC, and 24 V DC. It is commonly used to supply low exposure Linux servers, enterprise equipment for data processing, storage, and other networking applications. This device is also suitable for powering digital media players and other consumer electronic devices. The converter is also used in various automotive applications, such as automatic emergency lighting, HVAC control systems, steering column integration, communication systems, speedometer control systems, and power steering. Furthermore, it is widely used in machinery and industrial equipment, sensor systems, satellites, and battery storage systems, among other areas.

Working principle

The REC5-0509DRW/H/B/M/SMD-R works by regulating the electrical current from one power source to a single or multiple output power sources. The main components of this DC-DC converter are a transformer, an inductor, a step-down voltage regulator, a Schottky diode, and a bridge rectifier. The transformer increases or decreases the current of the input power source and helps to provide the necessary isolation between the input and output power sources. The inductor helps to store electrical energy. The step-down voltage regulator is used to reduce the current voltage, and the Schottky diode protects the converter from high-voltage spikes caused by the input power source. Finally, the bridge rectifier helps to convert the alternating current (AC) to direct current (DC).

Conclusion

The REC5-0509DRW/H/B/M/SMD-R is a versatile DC-DC converter with a wide range of applications. It is used in digital electronics, consumer electronics, industrial equipment, automotive applications, and other areas. In addition, it works by regulating the electrical current from one power source to a single or multiple output power sources, with the main components including a transformer, an inductor, a step-down voltage regulator, a Schottky diode, and a bridge rectifier.

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