REC3-483.3SRW/H2/C/SMD-R

Series:	ECONOLINE REC3-SRW
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	36V
Voltage - Input (Max):	72V
Voltage - Output 1:	3.3V
Voltage - Output 2:	--
Voltage - Output 3:	--
Current - Output (Max):	900mA
Power (Watts):	3W
Voltage - Isolation:	2kV
Applications:	ITE (Commercial)
Features:	SCP
Operating Temperature:	-40°C ~ 85°C
Efficiency:	76%
Mounting Type:	Surface Mount
Package / Case:	24-SMD Module, 18 Leads
Size / Dimension:	1.26" L x 0.78" W x 0.44" H (32.0mm x 19.9mm x 11.2mm)

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DC DC Converters are electronic power modules that enable electricity to be converted from one voltage or current level to another. REC3-483.3SRW/H2/C/SMD-R is a DC-DC converter with a wide input range of 4:1 from 36V to 60V, and a maximum output current of 25A keeping the efficiency above 91%.Often used in industrial applications, such as telecommunications, electrical power automation, aerospace, and medical sectors, the REC3-483.3SRW/H2/C/SMD-R is a compact module capable of handling power levels suitable for a variety of applications.The main benefit of this DC-DC converter is that it can be mounted directly on the board, saving space and cost while providing high efficiency and reliability. This DC-DC converter offers input filtering, very low output noise, and thermal protection.The design of this DC-DC converter includes the application of a synchronous rectification topology with a high-frequency resonant circuit, which efficiently converts the voltage, reduces the switching loss, and eliminates the need for an external transformer. As a result, a lower EMI signature is observed, and the device is able to achieve higher efficiency, smaller size, lower weight, and less overall power consumption.The primary principle of operation of the REC3-483.3SRW/H2/C/SMD-R DC-DC converter involves a process in which the input voltage is regulated, converted, and conditioned by a control IC and voltage regulator module. In order to optimize operation, current mode control with feed-forward is employed, and the maximum output voltage is limited by the converter’s output capacitance and internal protection circuits.Additionally, the device is equipped with a user-programmable input voltage limit and over current protection through external current sensing, which ensures safe and efficient operation. This DC-DC converter also provides inherent protection features, such as overload protection, short circuit protection, overtemperature protection, input undervoltage protection, and an output overvoltage shutdown.Furthermore, the REC3-483.3SRW/H2/C/SMD-R DC-DC converter operates without any noise generated from the switching elements, and is extremely efficient, which makes it attractive for any application. Moreover, the device’s compatibility with various control systems enables it to be implemented in a large range of applications, and its small size allows it to be used in space-constrained environments.

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