REC5-1209DRW/H2/A/SMD/CTRL-R

Operating Temperature:	-40°C ~ 75°C
Efficiency:	84%
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)
Control Features:	Enable, Active Low
Series:	ECONOLINE REC5
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	2
Voltage - Input (Min):	9V
Voltage - Input (Max):	18V
Voltage - Output 1:	9V
Voltage - Output 2:	-9V
Voltage - Output 3:	--
Current - Output (Max):	278mA, 278mA
Power (Watts):	5W
Voltage - Isolation:	2kV
Applications:	ITE (Commercial)
Features:	Remote On/Off, SCP

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DC DC Converters

DC-DC converters are electronic devices that convert one DC voltage source into another. They are useful in a wide variety of applications, from charging batteries in portable electronic devices, to providing power to circuits and motors in industrial applications. The REC5-1209DRW/H2/A/SMD/CTRL-R is a DC-DC converter designed for a specific application – to provide a constant output voltage of 5 watts at a regulated frequency of 2.4GHz for a range of 0.8 to 1.8V input voltage.

Application Field

The DC-DC converter is most commonly used in wireless communication systems, including Bluetooth and Wi-Fi systems. The device is designed to provide a constant output power of 5 watts, which makes it ideal for powering various components of communication systems, such as transceivers, transmitters, receivers, mobile phones, modems, and other electronic equipment. In addition to providing a constant output power, its frequency of 2.4GHz is perfect for most wireless communication systems.

Working Principle

The REC5-1209DRW/H2/A/SMD/CTRL-R DC-DC converter uses a voltage regulator to regulate the output voltage. The voltage regulator consists of an input power supply, a voltage divider, and an output stage. The input power supply is typically connected to a DC power supply, such as the battery of a mobile phone. The voltage divider is essentially two transistors connected in series, one draining more current than the other one, forming a voltage divider network. The output stage is the output voltage itself. The voltage regulator ensures that the output voltage is always regulated, regardless of the input voltage. The primary component of the outputs of the REC5-1209DRW/H2/A/SMD/CTRL-R DC-DC converter is an inductive-capacitive (LC) filter. This filter is used to reduce the output ripple voltage, producing a smooth, low-noise output signal. The capacitor in the LC filter acts as a storage device for the energy, and the inductor acts as an inductive reactance to limit the amount of current flowing through the filter. This filter is important in reducing the amount of noise in the output voltage, so that it meets the requirements of various communication systems.The REC5-1209DRW/H2/A/SMD/CTRL-R DC-DC converter also includes protection features, which are designed to protect the device from extreme conditions such as over-voltage, under-voltage, short circuit, and overload. These protection features provide additional reliability to the system, so that it can function reliably even in harsh environments.

Conclusion

The REC5-1209DRW/H2/A/SMD/CTRL-R DC-DC converter is a high-performance DC-DC converter designed for a specific application – to provide a constant output voltage of 5 watts at a regulated frequency of 2.4GHz for a range of 0.8 to 1.8V input voltage. The converter includes a voltage regulator, an LC filter, and protection features to ensure reliable operation in various communication systems. Thus, the REC5-1209DRW/H2/A/SMD/CTRL-R DC-DC converter is an ideal choice for powering various components of communication systems in various fields of applications.

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