REC7.5-243.3SRW/H3/A/M

Current - Output (Max):	1.8A
Size / Dimension:	1.26" L x 0.80" W x 0.41" H (32.0mm x 20.3mm x 10.5mm)
Package / Case:	24-DIP Module, 8 Leads
Mounting Type:	Through Hole
Efficiency:	78%
Operating Temperature:	-40°C ~ 71°C
Features:	SCP
Applications:	ITE (Commercial), Medical
Voltage - Isolation:	3kV
Power (Watts):	8W
Series:	ECONOLINE REC7.5
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	3.3V
Voltage - Input (Max):	36V
Voltage - Input (Min):	18V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Tube

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DC DC Converters

DC DC converters are devices used to transfer energy from one voltage source to another in a regulated manner. The REC7.5-243.3SRW/H3/A/M converter is a popular DC DC converter designed for applications with varying input and output levels. This converter has revolutionized how we use DC power, making it a powerful and versatile solution for many industries.

Overview

The REC7.5-243.3SRW/H3/A/M is a step down DC DC converter that converts high input voltage (up to 243.3 Vdc) to low output voltage (as low as 7.5 Vdc). It provides a reliable and efficient power supply by controlling and conditioning the output voltage according to the set point. It also features overvoltage protection and short circuit detection.

Application Field and Working Principle

The REC7.5-243.3SRW/H3/A/M is commonly used in telecom, industrial, automotive, and electronic/computer/data-processing applications. It is also suitable for battery-powered and off-grid applications.The device works on the principle of variable frequency pulse-width modulation. The input voltage is fed into a pulse-width modulator, which switches the power transistors on and off at a set frequency. The frequency of the pulses is then varied according to the magnitude of the input voltage. The output voltage is regulated by adjusting the duty cycle of the pulses. The higher the duty cycle, the higher the output voltage.

Features and Benefits

The REC7.5-243.3SRW/H3/A/M features both overvoltage and short circuit protection to ensure reliable and safe operation. It also features galvanic isolation, which protects both the input and output sides from excessive voltage spikes. The device is highly efficient and can achieve up to 95 percent efficiency, which helps reduce energy costs.The device has a wide input voltage range (up to 243.3 Vdc) and is designed to withstand harsh environmental conditions. It is also small and lightweight, making it easy to install and integrate into existing systems.

Conclusion

The REC7.5-243.3SRW/H3/A/M is a powerful and efficient DC DC converter that can be used in a wide range of applications. It offers reliable and safe operation with overvoltage and short circuit protection, as well as high efficiency and a wide input voltage range. It is ideally suited for telecom, industrial, automotive, and electronic/computer/data-processing applications.

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