RN-0907S

Series:	ECONOLINE RN
Packaging:	Tube
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	8.1V
Voltage - Input (Max):	9.9V
Voltage - Output 1:	7V
Voltage - Output 2:	--
Voltage - Output 3:	--
Current - Output (Max):	180mA
Power (Watts):	1.25W
Voltage - Isolation:	1kV
Applications:	ITE (Commercial)
Features:	SCP
Operating Temperature:	-40°C ~ 85°C
Efficiency:	75%
Mounting Type:	Through Hole
Package / Case:	8-DIP Module, 4 Leads
Size / Dimension:	0.50" L x 0.40" W x 0.30" H (12.8mm x 10.1mm x 7.6mm)

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DC DC Converters

DC-DC converters are an important part of the modern power system. With the help of DC-DC converters, various low voltage sources can be converted into high voltage power for different applications. The RN-0907S is one of the many options of DC-DC converters available in the market. This article will discuss the application field and working principles of the RN-0907S.The RN-0907S is a high performance step-down DC-DC converter. It is capable of converting an input voltage ranging from 5 to 25V DC to an output of 0.8 to 20V DC. This makes the device highly versatile, suitable for a variety of applications. The RN-0907S has a power efficiency of over 97%, an ultra-low noise output of typically 500µV, and a fast transient response. It is designed to guarantee load regulation and temperature stability as it is thermally enhanced and operates at a wide temperature range of -40 to 85°C. Furthermore, the device is highly reliable, with an extended life time of up to 15 years at rated operating conditions.The working of the RN-0907S is based on a forward converter topology, where the switching is done between the input voltage and the output voltage. This ensures the power conversion is done in a reliable, efficient, and precise manner. Furthermore, the use of complex components at the output helps ensure there is seamless current delivery to the load. The working principle of the RN-0907S is further based on a synchronous buck regulator. The buck regulator is designed to keep a low on-state resistance (RDS) across the switch, thereby minimizing power dissipation. Moreover, the high-precision voltage setting of the regulator is done through an external voltage reference to ensure accurate output voltage requirements. In addition, the RN-0907S features auto-restart circuitry in cases where the output voltage is lower than its normal limit. This ensures that the device continues to work without having to reset the controller. Furthermore, the RN-0907S supports external synchronization that enables the input voltage to be synchronized with other sources. This is important when multiple power supplies have to be switched together. The RN-0907S also features built-in over-voltage protection, short-circuit protection, and over-temperature protection. These features make the device suitable for a wide range of industrial applications, such as automotive, electronics, industrial controls, telecommunication and medical systems. Overall, the RN-0907S is a highly versatile and reliable DC-DC converter. It features a high power conversion efficiency, quick transient response, and various protection features. The working principle of the device is based on a synchronous buck regulator that guarantees accurate current and voltage regulation, enabling the device to be used in a wide variety of applications.

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