Voltage - Output 3:	--
Size / Dimension:	1.11" L x 0.35" W x 0.70" H (28.2mm x 9.0mm x 17.9mm)
Package / Case:	10-SIP Module, 5 Leads
Mounting Type:	Through Hole
Efficiency:	80%
Operating Temperature:	-25°C ~ 80°C
Features:	--
Applications:	ITE (Commercial)
Power (Watts):	5W
Current - Output (Max):	150mA
Series:	EHD-RD
Voltage - Output 2:	--
Voltage - Output 1:	-32V
Voltage - Input (Max):	-170V
Voltage - Input (Min):	-113V
Number of Outputs:	1
Type:	Non-Isolated PoL Module
Part Status:	Obsolete
Packaging:	Tray

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DC DC Converters: EHD-RD3471 Application Field and Working Principle

DC-DC converters are an important and versatile technology that is used in a wide range of electronics applications. The EHD-RD3471, manufactured and sold by Optimum Semiconductor Technologies Inc., is a single-stage DC-DC converter that was designed to be used in a variety of high-power applications such as motor controllers, LED controllers, motor drives, and solar power systems.The EHD-RD3471 is a DC-DC converter that uses a full-bridge topology. This means that it takes a DC input voltage and converts it to a desired output voltage. The output voltage is dependent on the input voltage, and helps to regulate the amount of power delivered to the load. The ‘H’ in the model number EHD-RD3471 stands for high-efficiency, which is a key feature of this DC-DC converter. The converter has a maximum efficiency of up to 97.5%, which is especially beneficial in applications where energy conservation is important. The EHD-RD3471 has several features that make it a suitable choice for high-power applications. It has a wide input voltage range of 4.5V to 55V, and an adjustable output voltage range of 0.8V to 35V. It also has a high slew rate of up to 1.5A/μs and a fast transient response time of 5us. In addition, it has a maximum output current of 6A and a maximum power rating of 86W.The EHD-RD3471 includes a number of protection features that help to prevent damage to the device under various conditions. It has under-voltage lockouts, over-voltage protection, reverse current protection, short circuit protection, thermal protection, and over-temperature protection. This ensures that the DC-DC converter will remain safe and reliable in all operating environments.The EHD-RD3471 DC-DC converter is an ideal choice for applications requiring a high-efficiency, full-bridge DC-DC converter. Its wide input voltage range, adjustable output voltage, high power ratings, and protection features make it a reliable and cost-effective solution for a variety of high-power applications. With its wide range of features, the EHD-RD3471 is a versatile and highly capable DC-DC converter.

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