R1S12-243.3

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 are the most common and versatile power conversion technology, which have found a range of application areas and working principles. R1S12-243.3 is one of the DC-DC converters which is designed ideally for a wide range of applications. The device is suitable for microprocessor and digital signal processor power supplies, automotive applications, AC/DC, DC/DC, and DC/AC conversion, etc..

Power conversion comprises of electrical components such as an inductor, capacitor, diodes, transistors, etc.. The components can be used alone or in combination to provide efficient power conversion. R1S12-243.3 DC-DC converters are made of a hybrid combination of these components, which provides high efficiency and reliability.

R1S12-243.3 DC-DC converters consist of a buck-boost converter and synchronous rectifiers, operating on isolated voltage levels relative to the ground potential. The converter can deliver a conversion of 800 mA current at up to 12V peak. They provide a fixed (or adjustable) output voltage with a wide range of current capability, along with a frequency range of 90KHz to 150KHz.

The R1S12-243.3 DC-DC converter can handle a wide range of input voltages in the range of ±10V to ± 36V. It continuously monitors the incoming voltage and automatically keeps the output voltage in a proper range. It also provides a wide range of protection features such as input over/under voltage protection, output overvoltage protection, and reverse-current protection.

As for the working principle, the R1S12-243.3 DC-DC converter can handle the input power and convert it into a output voltage with efficient regulation. The converter consists of two buck circuits in a push-pull configuration, along with a synchronous rectifier. The buck converters each consist of two switches (MOSFETs), an inductor, and a diode. These components act together in order to transfer energy from the input voltage to the output voltage. The synchronous rectifier is essentially a buck converter with the inductor replaced by a diode, which dissipates the energy drawn from the circuit when the MOSFETs are turned off, resulting in greater efficiency.

The output voltage of a R1S12-243.3 DC-DC Converter can be controlled by setting the on-time of its synchronous rectifier as well as its buck converter switches. At the highest output voltage, the on-time of the rectifier is determined by the input voltage, while at the lower output voltages, it is defined by the duty cycle of the buck converter switches. The on/off ratio of the switches is set by the control pins of the IC, which vary in both current and voltage level depending on the desired output voltage.

The wide range of applications and practical working principles of R1S12-243.3 DC-DC converters make them ideal for power conversion applications in a variety of fields. It is used in microprocessor and digital signal processor power supplies, AC/DC, DC/DC, and DC/AC converters, and all types of automotive applications. Additionally, the device is compact and easy to install and provides high levels of efficiency and reliability.

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