REC3-053.3SRW/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):	4.5V
Voltage - Input (Max):	9V
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 ~ 80°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 Converter is an electronic device which is used to convert the direct current (DC) generated from a power source into a different DC voltage. DC DC Converters are used in a variety of industries, such as in appliances, cars, and computer technologies. One example of a DC DC Converter is REC3-053.3SRW/H2/C/SMD-R. This article will discuss the application fields and working principle of this device.The REC3-053.3SRW/H2/C/SMD-R is an ultra-thin, low-profile converter which is used for a variety of applications, such as in home appliance control systems, automotive, industrial, communication, and medical electronics. It has a wide input voltage range of 4.5V to 16.5V and an output voltage range of 0.9V to 3.3V with a maximum power output of 5W. This converter is designed with a high efficiency of up to 95%, meaning that it can convert the DC voltage into almost any voltage level without losing too much power in the process.The working principle of REC3-053.3SRW/H2/C/SMD-R is based on a switching mode power supply design. It utilizes two transistors switching on and off at high frequency and in opposite directions in order to generate a variable output voltage. When the device is turned on, the input voltage is converted into a stepped-up or stepped-down voltage based on the programmed setting. A diode bridge acts as a rectifier, converting the AC power input into DC. A transformer is then used to convert the voltage from AC to DC, allowing for better frequency control.The circuitry of the converter features an integrated inductor, a pair of MOSFETs, and two LED indicators. The inductor and MOSFETs act as active switches, determining which direction the current flows. The LED indicators show if the device is functioning correctly or not. The internal circuitry also includes the output capacitor, which smoothens and filters out unwanted frequencies in the output signal.The REC3-053.3SRW/H2/C/SMD-R can also be used to adjust the output voltage according to precise application requirements. It has an adjustable output voltage range of 0.3V to 3.3V. This makes the device suitable for applications that require different voltage levels. It also has a built in over-voltage, over-current and thermal protection to ensure safety and stability during operation.Overall, the REC3-053.3SRW/H2/C/SMD-R is an excellent DC DC Converter, suitable for use in a variety of applications. Its wide input voltage range, adjustable output voltage range, and built-in protective circuitry make it a reliable and efficient choice. Furthermore, it is a ultra-thin, low-profile device, making it ideal for applications where space is a major concern.

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