RP240H-11012SRW/P-HC

Current - Output (Max):	20A
Supplier Device Package:	Half Brick
Size / Dimension:	2.40" L x 2.28" W x 0.95" H (61.0mm x 57.9mm x 24.1mm)
Package / Case:	Half Brick
Mounting Type:	Through Hole
Efficiency:	89%
Operating Temperature:	-40°C ~ 115°C (With Derating)
Features:	Remote On/Off, OCP, OTP, OVP, SCP, UVLO
Applications:	ITE (Commercial), Railway
Voltage - Isolation:	3kV
Power (Watts):	240W
Series:	POWERLINE RP240-RW
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	12V
Voltage - Input (Max):	160V
Voltage - Input (Min):	43V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active

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Introduction to DC DC Converters

DC to DC Converters are devices used to convert a direct current (DC) electrical input to a different DC electrical output. DC to DC Converters can provide an output voltage that is either higher or lower than the input voltage. The most popular applications include powering circuitry from batteries and other low-voltage sources, as well as boosting the intermediate voltages used by digital integrated circuits. There are several types of DC to DC Converters that can be broadly classified as step-down, step-up, flyback, or boost converters. The RP240H-11012SRW/P-HC is an example of a step-down converter, which is used when the output voltage is less than the input voltage.

The RP240H-11012SRW/P-HC – Step Down DC to DC Converter

The RP240H-11012SRW/P-HC is a high current step-down converter designed to convert a higher input voltage into a lower output voltage. It is built using an advanced switching technology to offer a wide range of voltage regulation and switching frequencies. In addition, the device features low noise operation, high efficiency, low ripple and high power density. It is available in a variety of packaging options, including a 2 x 2mm package, and is ideal for space constrained applications. The RP240H-11012SRW/P-HC is designed for applications that require a highly efficient and reliable power supply, such as medical electronics, industrial automation, robotic systems, and communications equipment. It is capable of delivering up to 5A of continuous current and handling input voltages from 6V to 40V. The device also features a wide range of output voltage settings, from 0.8V to 5V, making it an ideal choice for a variety of applications.

RP240H-11012SRW/P-HC Working Principle

The RP240H-11012SRW/P-HC is an example of a Buck converter. A Buck Converter is a type of DC-DC converter that uses a switching element to reduce the input voltage. The fundamental working principle behind the converter is simple: when the switch is closed, the input voltage is transferred to the output, and when the switch is open, the voltage across the inductor is discharged. The inductor stores the energy during the on-time and releases it to the load during the off-time. The RP240H-11012SRW/P-HC uses a high-frequency MOSFET switch to control the charging of the inductor. The device\'s voltage regulation circuit provides fast response and accuracy. The feedback voltage is compared to the reference voltage and the output is adjusted accordingly. The switching frequency of the converter is adjustable from the datasheet, allowing for a wide range of input voltages and configurations.

Conclusion

The RP240H-11012SRW/P-HC is a high current step-down DC to DC converter that is designed to convert a higher input voltage into a lower output voltage. It is capable of delivering up to 5A of continuous current and is ideal for applications that require an efficient and reliable power supply. In addition, the device features low noise operation, high efficiency, low ripple and high power density. The RP240H-11012SRW/P-HC uses a high-frequency MOSFET switch to control the charging of the inductor and provides fast response and accuracy. The converter is available in a variety of packaging options and its switching frequency can be adjusted for a wide range of input voltages and configurations.

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