R1DA-090505

Current - Output (Max):	100mA, 100mA
Size / Dimension:	0.60" L x 0.42" W x 0.28" H (15.2mm x 10.7mm x 7.0mm)
Package / Case:	10-SMD Module, 7 Leads
Mounting Type:	Surface Mount
Efficiency:	78%
Operating Temperature:	-40°C ~ 100°C
Features:	SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1kV
Power (Watts):	1W
Series:	ECONOLINE R1DA
Voltage - Output 3:	--
Voltage - Output 2:	5V
Voltage - Output 1:	5V
Voltage - Input (Max):	9.9V
Voltage - Input (Min):	8.1V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Active
Packaging:	Tube

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Introduction to DC/DC Converters

DC/DC converters are devices used to convert power from one DC voltage level to another. This is done by the use of an electronic circuit which functions as a switch, controlling the direction and magnitude of current flow between two DC voltages. The most common application for DC/DC converters is the conversion of DC power from one voltage level to another, such as from 24V to 12V or from 12V to 5V.

R1DA-090505 Application Field and Working Principle

The R1DA-090505 DC/DC converter is a step-down module designed for converting input voltages of 24V to output voltages of 5V. Its rated operating range is 10-25V, with an output current range of 0-1A. It can also be used in reverse for conversions from 5V to 24V. The R1DA-090505 contains two main components: a switching circuit and a charge pump circuit. The switching circuit uses a pulse-width modulation (PWM) control system to reduce input voltage from 24V to 5V. A power diode is used to control the switching of the PWM signal; when a high frequency signal is present, the diode turns on, and when it turns off, the circuit is in its lower power-saving state.The charge pump circuit is used to boost the output voltage. It uses a low-voltage charge pump design to step-up the input voltage to output voltage by applying a voltage on the output terminal of the charge pump, then discharging that voltage to the capacitor on the terminal.

Applications of R1DA-090505

The R1DA-090505 can be used in a variety of applications, including powering computers, cell phones, digital cameras, and LCD monitors. It can also be used in automotive, medical, and industrial applications, such as LED lighting systems and electronic door locks.

Conclusion

The R1DA-090505 is a versatile DC/DC converter module capable of converting power from 24V to 5V, as well as from 5V to 24V. Its design includes a PWM-controlled switching circuit and a low-voltage charge pump circuit. It is used in a variety of electronic applications, such as computing, automotive, medical, and industrial applications.

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