REC7.5-483.3SRW/H2/A/M/SMD/CTRL-R

Series:	ECONOLINE REC7.5
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):	1.8A
Power (Watts):	8W
Voltage - Isolation:	2kV
Applications:	ITE (Commercial), Medical
Features:	Remote On/Off, SCP
Operating Temperature:	-40°C ~ 71°C
Efficiency:	78%
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)
Control Features:	Enable, Active Low

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DC DC Converters are an important part of modern electrical systems. They are used to convert electrical energy from one voltage level to another, often over a wide range of conditions. The REC7.5-483.3SRW/H2/A/M/SMD/CTRL-R is an example of such a converter. This article will discuss the application field and working principle of the REC7.5-483.3SRW/H2/A/M/SMD/CTRL-R converter.The REC7.5-483.3SRW/H2/A/M/SMD/CTRL-R converter is a single output DC/DC converter designed to support a wide range of applications. It can provide up to 483.3 Watts of output power, making it suitable for a variety of power applications including embedded computing, automotive and telecoms. It features a wide 2:1 input voltage range from 9 to 36V and an adjustable output voltage range from 0.6 to 5V. The device also includes external control pins for remote voltage control, allowing the user to adjust the output voltage from zero to the maximum output voltage.The RE7.5-483.3SRW/H2/A/M/SMD/CTRL-R converter uses a full-bridge topology. This topology uses four switches to convert the input voltage into an output voltage. The four switches are operated by two symmetrical pulse width modulation (PWM) signals, and their duty cycles determines the output voltage. The output voltage is kept within the desired limits by the integration of a resonant tank circuit into this topology. The resonant tank circuit creates a negative voltage feedback loop, forcing the switch duty cycles and the output voltage to remain within their desired range.In addition to this full-bridge topology, the REC7.5-483.3SRW/H2/A/M/SMD/CTRL-R uses synchronous rectification technology to minimize power loss. Synchronous rectification reduces conduction losses by automatically turning switches off when they are not needed. This reduces current levels and, in turn, power loss.The REC7.5-483.3SRW/H2/A/M/SMD/CTRL-R converter is highly efficient and has a wide operating temperature range. It also features a built-in thermal overload protection and can handle high transient current levels. These features ensure reliable operation in a wide range of applications.In conclusion, the REC7.5-483.3SRW/H2/A/M/SMD/CTRL-R converter is an advanced DC/DC converter with a wide range of features designed to provide efficient and reliable operation in many applications. It combines a full-bridge topology with synchronous rectification technology to provide up to 483.3 Watts of output power and a wide input and output voltage range. It is robust and suitable for a variety of applications including embedded computing, automotive and telecoms.

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