R1DA-051212-R

Series:	ECONOLINE R1DA
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	2
Voltage - Input (Min):	4.5V
Voltage - Input (Max):	5.5V
Voltage - Output 1:	12V
Voltage - Output 2:	12V
Voltage - Output 3:	--
Current - Output (Max):	42mA, 42mA
Power (Watts):	1W
Voltage - Isolation:	1kV
Applications:	ITE (Commercial)
Features:	SCP
Operating Temperature:	-40°C ~ 100°C
Efficiency:	80%
Mounting Type:	Surface Mount
Package / Case:	10-SMD Module, 7 Leads
Size / Dimension:	0.60" L x 0.42" W x 0.28" H (15.2mm x 10.7mm x 7.0mm)

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DC DC Converters

DC-DC converters are devices that convert direct current (DC) power from one voltage level to another. They are essential components for power supply systems, ranging from personal computers to mobile phones, solar cells, automotive systems, telecommunications, and other industrial systems. In the widest sense, almost all electronic devices require a form of direct current conversion. R1DA-051212-R is a high power, highly efficient DC-DC converter designed for low power applications.

R1DA-051212-R Application Field

The R1DA-051212-R is designed for low power applications due to its low current ratings, lower than the majority of other DC-DC converters on the market. Common application fields for the R1DA-051212-R include:

• LED lighting systems
• Portable electronic devices such as mobile phones
• Computer power supplies
• Battery charging systems
• Uninterrupted-power-supply (UPS) systems
• Automotive electronics
• Solar cell systems
• Radio frequency (RF) systems

R1DA-051212-R Working Principle

R1DA-051212-R is a switch-mode DC-DC converter. It works by converting the input voltage via an oscillator stage. This oscillator is regulated by an internal controller, which then produces a pulse-width-modulated (PWM) wave at a predetermined frequency. The pulse-width-modulated wave is then rectified and filtered, producing a smoothed output voltage.In the R1DA-051212-R converter, the input voltage is typically 12V or 24V, and the output voltage is normally between 1V and 5V. Due to its efficient design, the converter is very efficient, with efficiency ratings of up to 98%.

Conclusion

The R1DA-051212-R DC-DC converter is an efficient and power-efficient device designed for low power applications. Its wide range of applications, from LED lighting to automotive electronics, make it a very versatile DC-DC converter. Moreover, its high efficiency ratings make it an ideal choice for applications where energy efficiency is of paramount importance.

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