R0.25D-0509/H-R

Series:	ECONOLINE R0.25D
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	2
Voltage - Input (Min):	4.5V
Voltage - Input (Max):	5.5V
Voltage - Output 1:	9V
Voltage - Output 2:	-9V
Voltage - Output 3:	--
Current - Output (Max):	14mA, 14mA
Power (Watts):	250mW
Voltage - Isolation:	3kV
Applications:	ITE (Commercial), Medical
Features:	SCP
Operating Temperature:	-40°C ~ 100°C
Efficiency:	60 ~ 70%
Mounting Type:	Surface Mount
Package / Case:	10-SMD Module, 6 Leads
Size / Dimension:	0.60" L x 0.42" W x 0.28" H (15.2mm x 10.7mm x 7.0mm)

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DC-DC Converters The field of DC-DC converters is an ever-growing sector in the power industry. These devices are used to provide power for a wide variety of applications, such as automobiles, telecommunications, and data centers. Among the many types of converters available, R0.25D-0509/H-R is a particularly useful type with a current capacity of up to 50A and voltage levels of up to 350V. It is an ideal solution for any application requiring high power density and a wide input voltage range.The basic working principle of an R0.25D-0509/H-R converter is relatively simple. It consists of a step-down converter, which reduces the input voltage, and an H-bridge circuit, which provides a boost feature to the step-down converter. This allows for an output voltage that is greater than the input voltage. The circuit then includes a frequency modulator circuit. This consists of two switches, linked together in a bridge configuration, that are driven by a control signal. By varying the frequency of the control signal, the frequency modulator circuit can control the speed of the H-bridge circuit, and thus the output voltage of the R0.25D-0509/H-R converter.The R0.25D-0509/H-R converter also has several other features that help to improve its performance. The first of these is its soft start feature. This feature allows the output voltage to rise gradually at startup, which helps reduce voltage transients and lowers inrush current. Another feature is its over-voltage protection. This feature helps to protect the R0.25D-0509/H-R converter from high voltage conditions that may arise due to changes in the input voltage or the load connected to the converter.The R0.25D-0509/H-R converter is a highly versatile and reliable device. It is an ideal choice for a wide variety of applications, such as computers, automotive, solar and wind turbines, LED lights, and motion sensors. Its high current capacity and wide input voltage range make it a reliable choice for many different types of applications. The R0.25D-0509/H-R also includes an extensive range of protection features to ensure its reliability, including overload protection, over-voltage protection, short-circuit protection, and temperature protection. The overall design of the R0.25D-0509/H-R converter is optimized for efficiency. Its high switching frequency allows it to convert the input voltage into the output voltage quickly and efficiently. This helps to reduce energy losses and increase power efficiency. The frequency modulator circuit also helps to minimize the power losses experienced when the switch is operated at a high frequency. In summary, the R0.25D-0509/H-R converter is an excellent choice for applications that require high power density and a wide input voltage range. With its high current capacity, wide input voltage range, advanced protection features, and efficient design, it is a reliable and highly versatile solution. It is certainly one of the top solutions for applications requiring this type of power conversion.

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