E48SR1R225NRFA

Current - Output (Max):	25A
Control Features:	Enable, Active Low
Size / Dimension:	2.30" L x 22.8" W x 0.35" H (58.4mm x 22.8mm x 9.0mm)
Package / Case:	8-DIP Module, 1/8 Brick
Mounting Type:	Through Hole
Efficiency:	88%
Operating Temperature:	-40°C ~ 107°C
Features:	Remote On/Off, OCP, OTP, OVP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Power (Watts):	66W
Series:	Delphi E48SR
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	1.2V
Voltage - Input (Max):	75V
Voltage - Input (Min):	36V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Tray

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The E48SR1R225NRFA is a type of DC/DC converters, a device that is used to efficiently convert power from one direct current (DC) voltage to another. It is a highly efficient, reliable and cost-efficient converter and is widely used in various applications.The primary application field of the E48SR1R225NRFA is the power supply of embedded electronic systems, IT equipment, instrumentation and control systems, medical systems and industrial automation. DC/DC converters are ideal for providing the stable, low and high power levels these systems need. The E48SR1R225NRFA is also well-suited for battery powered and renewable energy systems. The converter is designed to operate over a very wide temperature range making it suitable for a wide variety of applications.The E48SR1R225NRFA is based on a buck-boost switching topology. This topology consists of two sides, a voltage input side and a voltage output side. The DC voltage applied to the input side of the converter is the input voltage. A push-pull converter, also known as a synchronous rectifier, is used to convert the input voltage to a highly efficient DC output voltage. The output voltage is then regulated to maintain a consistent level regardless of variations in input voltage. The regulator is based on a switching device and utilizes either a variable frequency pulse width modulated control, or a linear control mechanism.The main working principle of the E48SR1R225NRFA is that it converts a regulated DC voltage input into a DC output voltage with a constant magnitude and relatively low ripple. The output voltage of the converter is adjustable and can be set to desired values by turning the potentiometer. During normal operation, the converter maintains the set voltage for a wide range of input voltages, and can also protect the load from excessive input voltages or current.The E48SR1R225NRFA features several protection functions. It can detect an overvoltage condition, causing it to go into a fold-back mode, meaning that the output voltage is reduced to protect the load. It also has a short-circuit protection feature which will shut off the device if the output current exceeds a certain threshold. Power limit protection is another feature that limits the output power to a certain level and prevents the converter from being overloaded. Lastly, the converter offers temperature protection, which shuts down the system to prevent it from overheating.The E48SR1R225NRFA is a highly efficient device that offers low output ripple and low power consumption. Its reliable performance and long life make it an ideal choice for various applications, such as power supplies for embedded systems, IT equipment, medical systems and industrial automation.

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