HP2540-9RG

Voltage - Output 4:	--
Approvals:	cCSAus, CE, NEMKO
Size / Dimension:	6.47" L x 4.37" W x 0.80" H (164.0mm x 111.0mm x 20.32mm)
Mounting Type:	Chassis Mount
Operating Temperature:	-40°C ~ 71°C
Efficiency:	91%
Applications:	ITE (Commercial), Railway
Voltage - Isolation:	4.2kV
Power (Watts):	122W
Current - Output (Max):	4.1A, 4.1A
Series:	Melcher HP
Voltage - Output 3:	--
Voltage - Output 2:	15V
Voltage - Output 1:	15V
Number of Outputs:	2
Voltage - Input (Max):	137.5V
Voltage - Input (Min):	16.8V
Type:	Enclosed, Conformal Coated
Part Status:	Active

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DC DC Converters

DC-DC converters are a type of power converter that converts DC power from one voltage level to another. They are a common type of power source used in many electronic devices and they can be used for a variety of different purposes including supplying power for electronic circuits, charging batteries, and providing regulated power for power conditioning and voltage regulation.The HP2540-9RG is one of the most popular types of DC-DC converters available. It is a highly reliable, high efficiency, and low cost device that is designed for a wide range of applications. The HP2540-9RG is capable of converting a wide range of input voltages to a wide range of output voltages. This makes it ideal for use in a variety of applications including automated test systems, DC power systems, power conditioning, voltage regulation, and voltage conversion.The HP2540-9RG is a self-contained DC-DC converter that uses a synchronous rectifier system to convert the input voltage into the desired output voltage. The synchronous rectifier system is composed of two transistors, one on the input side and one on the output side. The input transistor is used to turn on the output transistor when the voltage is lower than the output voltage, while the output transistor is used to turn off the input transistor when the voltage is greater than the output voltage. This allows the converter to maintain a constant output voltage regardless of input voltage fluctuations.The HP2540-9RG also uses a soft-start circuit to reduce the inrush current that is typically associated with DC-DC converters. This feature helps to prevent circuit overloads and reduces the chance of circuit damage due to overvoltages. The soft-start circuit also helps to reduce the noise that is created when a DC-DC converter is connected to a circuit that has an inductive load.The HP2540-9RG is also designed to be reliable and durable. It has gone through a rigorous testing process to ensure that it meets the highest standards of reliability and performance. The device is designed to operate efficiently in a wide range of environmental conditions and temperatures.The HP2540-9RG has a number of features that make it a great choice for a variety of applications. It is an ideal choice for both commercial and industrial applications that need a reliable and efficient DC-DC converter. It is also a great choice for applications that require an adjustable output voltage.Overall, the HP2540-9RG is an excellent choice for a variety of different applications. It is a highly reliable, high efficiency, low-cost solution that is designed to meet the needs of applications in a wide range of industries. With its adjustable output voltage, soft-start circuit, and durability, the HP2540-9RG is an ideal choice for any application that needs a dependable and reliable DC-DC converter.

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Part Number	Manufacturer	Price	Quantity	Description