R1S-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 are used in a variety of applications and are essential in many modern systems. They are a type of power transfer device that converts a constant voltage or current input to a different output. The R1S-1205 is one such example. It has a wide input range of 8V to 40V, and can output up to 600V. This makes it ideal for a range of applications that require a high output voltage, including industrial motor drives and solar photovoltaic systems.

The R1S-1205 is a synchronous step-down DC-to-DC converter that utilizes a buck topology. This type of topology is effective for lowering a voltage from a higher input to a lower output. The buck topology works by transferring power from the input (which is high) to the output (which is low) in a series of discrete steps. This type of topology is highly efficient, as it is able to minimize energy losses.

The main component of the R1S-1205 is its internal IC, which is a DC-DC buck switcher. This IC has an integrated low-dropout (LDO) regulator and a switching element that is capable of switching frequencies up to 1.2MHz. The IC also includes safety features such as over-voltage and over-current protection, as well as short-circuit and thermal protection. The IC is driven by a built-in clock which allows for a flexible switching frequency and thus, a wide output voltage range.

The R1S-1205 works by first regulating the input voltage. The input voltage is then stepped-down to the desired output voltage. The output voltage is then regulated by some external means, typically a simple resistor network. The output voltage is then monitored, and if it goes out of the desired range, the regulation circuit reduces or increases the power turned on by the internal IC. This mechanism ensures that the output voltage remains in the desired range. This makes the R1S-1205 a highly efficient and reliable DC-DC converter.

The R1S-1205 is an ideal device for a variety of applications such as industrial motor drives, lithium-ion battery packs, and solar photovoltaic systems. It is versatile due to its wide input voltage range and safety features. It also offers high efficiency, which allows it to deliver a high output voltage while also maintaining low power losses. This makes it an excellent choice for a range of applications that require reliable operation and a high output voltage.

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