RV-0509D/P

Current - Output (Max):	111mA, 111mA
Size / Dimension:	1.27" L x 0.58" W x 0.45" H (32.4mm x 14.7mm x 11.4mm)
Package / Case:	24-DIP Module, 14 Leads
Mounting Type:	Through Hole
Efficiency:	75%
Operating Temperature:	-40°C ~ 85°C
Features:	SCP
Applications:	ITE (Commercial), Medical
Voltage - Isolation:	6kV
Power (Watts):	2W
Series:	ECONOLINE RV
Voltage - Output 3:	--
Voltage - Output 2:	-9V
Voltage - Output 1:	9V
Voltage - Input (Max):	5.5V
Voltage - Input (Min):	4.5V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Active
Packaging:	Tube

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RV-0509D/P Application Field and Working Principle

DC-DC converters are widely used in various engineering and electronic design applications. They transform a source voltage, usually a battery, into another dc voltage or current that requires different operating characteristics. This type of converter is particularly useful for applications that require low current operating, such as those encountered in industrial machines, automated test equipment, computer peripherals, and aerospace devices. The RV-0509D/P converter is one such application that boosts a source voltage to a much higher output voltage.The RV-0509D/P converter is a DC-DC converter with a regulated 9V output voltage. It operates from an unregulated 8 to 11V input voltage and can deliver up to 500mA output current. It is also equipped with thermal protection that automatically shuts down the converter in the event of an overload. The RV-0509D/P also has an integrated short-circuit and overvoltage protection.The converter uses a three-stage switching circuit to boost the input voltage up to the desired output voltage. In the first stage, transistors are utilized to switch between the input voltage and the energy stored in external capacitors; this energy is later converted to the desired output voltage. In the second stage, the boost inductor is switched in and out of the circuit to regulate the output voltage. In the third stage, the buck inductor is used to reduce the output voltage back down to the desired voltage.To ensure that the output voltage is kept constant, the RV-0509D/P converter is equipped with an internal feedback circuit. This circuit includes a voltage error amplifier, which compares the output voltage to a reference voltage and adjusts the duty cycle of the internal switching transistors accordingly.The RV-0509D/P is easy to use and setup. The converter can be set up in minutes with very few external simple components. Additionally, due to its integrated thermal protection, it does not require any additional external components to ensure its safe operation.Due to its robust design, the RV-0509D/P can be used in a variety of applications. It is particularly well-suited for use in automotive, industrial, and electronic applications. It is suitable for use in a wide range of voltage and current requirements, and its compact size makes it ideal for use in small and mid-sized projects. Its wide input voltage range and high output current capacity ensure that it can be used in the most demanding applications.In conclusion, the RV-0509D/P DC-DC converters are a reliable, robust, and easy to use solution for applications that require a regulated output voltage from an unregulated source. It offers excellent features, such as thermal protection, short-circuit and overvoltage protection, and a wide input voltage range. With its small size and easy-to-use setup, the RV-0509D/P is a great DC-DC converter for a variety of projects and applications.

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