R0.25D10-0505/P-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:	5V
Voltage - Output 2:	-5V
Voltage - Output 3:	--
Current - Output (Max):	25mA, 25mA
Power (Watts):	250mW
Voltage - Isolation:	1kV
Applications:	ITE (Commercial)
Features:	SCP
Operating Temperature:	-40°C ~ 100°C
Efficiency:	60 ~ 70%
Mounting Type:	Surface Mount
Package / Case:	10-SMD Module
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: R0.25D10-0505/P-R Application Field and Working Principle

DC/DC converters are electrical devices that convert one DC voltage level to a different DC voltage level, using a wide range of DC/DC conversion technologies. They differ from AC/DC inverters, which convert AC power to DC power. The R0.25D10-0505/P-R Series is a programmable DC/DC converter from Recronix that features high efficiency and low power dissipation. In this article, we will discuss the application field and working principle of the R0.25D10-0505/P-R Series DC/DC converter.

Applications of the R0.25D10-0505/P-R Series DC/DC Converter

The R0.25D10-0505/P-R Series DC/DC Converter is designed for a variety of applications, thanks to its programmable output voltage and current, as well as its wide input/output voltage range (4.5V to 32V). The device is suitable for powering a variety of devices, such as telecom, industrial control systems, and other equipment. The input voltage range allows it to be used in a wide variety of applications, including automotive, communications, and industry applications.The R0.25D10-0505/P-R Series is also an ideal choice for battery charging systems, as it has high regulation accuracy and is resistant to ambient temperatures up to 95°C. The device is highly efficient, up to 96%, and is able to operate over a wide input voltage range. It also has an onboard temperature sensor and an asymmetrical output voltage correction function to ensure optimal charging performance. Finally, the R0.25D10-0505/P-R Series has an active current balancing mode when used with two battery strings, making it ideal for high power backup applications. It also has adjustable switching frequencies, allowing applications to be optimized for the best performance.

Working Principle of the R0.25D10-0505/P-R Series DC/DC Converter

The R0.25D10-0505/P-R Series DC/DC Converter is based on the switching power supply principle, which is a power conversion technique that involves converting an input DC voltage level to a different DC voltage level by switching the input voltage on and off. The power supply consists of a rectifier, an inductor, and a switch. The rectifier converts the AC input to DC, and the switch controls the flow of power from the input to the output. When the switch is turned on, the input voltage is applied to the inductor, which stores the energy. When the switch is off, the stored energy is released, and the output voltage is regulated by the resistors.The R0.25D10-0505/P-R Series converter also has a “constant overvoltage protection” circuit. In this circuit, a reference voltage is compared with the actual output voltages, and when the actual output voltage is greater than the reference voltage, a PWM (Pulse Width Modulation) signal is generated to control the switching of the converter. This ensures that the output voltage remains within a predetermined range and prevents the device from overloading.The R0.25D10-0505/P-R Series DC/DC Converter is highly efficient (up to 96%), allowing applications to save energy. The device is also composed of low-static and dynamic components, reducing the number of components and enabling smaller form factors. The device is overvoltage protected (OVP), eliminating any need for additional protection circuitry. The device is also capable of operation over a wide input voltage range, making it ideal for applications that rely on slightly varying input voltages. Finally, the device is able to be programmed with different output voltage and current levels, which allows for a greater flexibility of use.

Conclusion

The R0.25D10-0505/P-R Series DC/DC Converter is a versatile device that is suitable for a wide range of applications. It has high efficiency, low power dissipation, active current balancing mode, adjustable switching frequencies, and high output accuracy. Its wide input/output voltage range allows the device to be used in automotive, communications, and industrial applications. The device also has a high-performance overvoltage protection circuit and an onboard temperature sensor that provides optimal charging performance. Combined with its programming features, the R0.25D10-0505/P-R Series DC/DC Converter is an ideal choice for developers looking for a cost-effective and reliable power solution.

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