RP90Q-4805SRW/P-HC

Current - Output (Max):	18A
Supplier Device Package:	Quarter Brick
Size / Dimension:	2.28" L x 1.45" W x 0.74" H (57.9mm x 36.8mm x 18.8mm)
Package / Case:	Quarter Brick
Mounting Type:	Through Hole
Efficiency:	89%
Operating Temperature:	-40°C ~ 100°C (With Derating)
Features:	OCP, OTP, OVP, SCP, UVLO
Applications:	ITE (Commercial), Railway
Voltage - Isolation:	2.25kV
Power (Watts):	90W
Series:	POWERLINE RP90-RW
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	5V
Voltage - Input (Max):	75V
Voltage - Input (Min):	16.5V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active

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DC DC Converters

A DC to DC converter is a device used to convert one DC voltage level to another. The RP90Q-4805SRW/P-HC is a DC to DC converter that is used in many applications. It is a reliable and efficient type of power converter designed for wide input voltage and temperature ranges. The RP90Q-4805SRW/P-HC is a step-down DC to DC converter that can operate over a wide input voltage range of 4.5 - 36V. It has an output power of 90 watts, and provides a regulated output voltage of 5V.

The RP90Q-4805SRW/P-HC has many important features that make it suitable for a wide range of applications. It is highly efficient, with a peak efficiency of over 80%. It also has an adjustable output voltage, so that it can be used in applications that require different output levels. Additionally, it provides excellent line and load regulation with tight voltage accuracy, thus ensuring that the output voltage is always at or very close to the set point. Finally, it provides short circuit protection and over temperature protection, ensuring that the system is safe and reliable.

The RP90Q-4805SRW/P-HC’s small size and weight make it suitable for a wide range of applications, including telecom, datacom, industrial, medical, and consumer electronics. Its wide input range and high efficiency make it an ideal power supply for devices that require a wide operating voltage range or tight voltage regulation, such as network switches and medical electronics. Additionally, its output power and protection features make it well-suited for powering microprocessors and microcontrollers.

The working principle of the RP90Q-4805SRW/P-HC is quite simple. It utilizes a process known as isolated buck-boost regulation. This process involves the conversion of an input voltage level and current into a higher or lower output voltage and current. It basically works by switching a transistor between an ON and OFF state, causing it to draw current from the input and release energy to the output in order to maintain the desired output voltage. This process is very efficient, and allows the use of a small, lightweight power supply that can fit into tight spaces.

In conclusion, the RP90Q-4805SRW/P-HC is a highly efficient and reliable DC to DC converter with a wide input voltage range and adjustable output. It is suitable for a wide range of applications, including telecom, datacom, industrial, medical, and consumer electronics. Its high efficiency and adjustable output voltage makes it an ideal power supply for applications that require a wide operating voltage range or tight voltage regulation. Finally, its working principle of isolated buck-boost regulation allows it to operate efficiently while keeping a small size and weight.

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