R2S-1205-R Power Supplies - Board Mount

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC DC Converters

A DC-DC converter is a key electronic component that converts a DC input voltage to a different or regulated DC output voltage to power a device, such as a laptop or flashlight. DC-DC converters are available in many form factors and have become a popular choice for many different device applications.

R2S-1205-R is a DC-DC converter in the 2S form factor. The R2S-1205-R is rated for an input voltage of 4.5 to 14.4 VDC and delivers a nominal output voltage of 3.3V DC. The 1205-R has an adjustable output voltage range of 2.5 to 4.9V DC with a maximum output current of 2A. It has a power-saving feature and an adjustable switching frequency.

Application Field of R2S-1205-R

The R2S-1205-R DC-DC converter is used in a variety of applications such as automotive, industrial, medical, mobile device, and networking environments. In automotive applications, it is commonly used to power vehicle accessories such as door locks, radios, and cell phone chargers. In industrial applications, the R2S-1205-R can be used to power sensors, LED lighting, and other low voltage devices. In medical applications, it is often used to power heart monitors, patient monitors, and other medical instrumentation. In mobile device applications, the R2S-1205-R can be used to power tablets, phones, and other portable electronics. Finally, in networking applications, the R2S-1205-R can be used to power media converters, modems, and other networking equipment.

Working Principle of R2S-1205-R

The R2S-1205-R converter works on the principle of buck conversion. This type of conversion works by increasing the input voltage to a higher output voltage than the input. The output voltage is regulated by using a field effect transistor (FET). The FET is turned on and off at a given frequency. When the FET is turned off, the input voltage is boosted to the desired level. When the FET turns back on, the voltage is then regulated by the integrated circuitry.

The output voltage of the R2S-1205-R is adjusted by an external resistive voltage divider. The ratio of the two resistors in the voltage divider determines the output voltage. In addition, the R2S-1205-R also includes current limiting and thermal protection to protect against overload and over temperature. It also includes built-in protections for short-circuit, overload, over voltage, and under voltage.

Conclusion

The R2S-1205-R is a DC-DC converter which has a wide range of uses in many different disciplines. This converter is useful for applications such as automotive, industrial, medical, mobile device, and networking due to its adjustable output voltage range and ability to provide regulated power. It also has a variety of built-in protections for safety. The R2S-1205-R uses buck conversion to convert an input DC voltage to a desired output DC voltage.

The specific data is subject to PDF, and the above content is for reference