R0.25S-1524/H-R

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 widely used in an array of applications ranging from industrial and automotive applications to portable electronic devices. TheR0.25S-1524/H-R DC DC converter is a highly efficient, single-output DC-DC converter with isolated input and output, delivering up to 25W of output power in a wide 4:1 input voltage range. This converter is typically used in distributed power systems, instrumentation, and test and measurement applications.

The R0.25S-1524/H-R features an internal MOSFET topology operating at a frequency of 350 kHz with a broadband omni-directional EMI filter. It also features a synchronous rectification circuit with added low voltage protection, adjustable output (9-15V) and over-voltage protection. Combined with the wide 4:1 input voltage range, these features makes it ideal for applications in harsh environmental conditions.

The working principle of the R0.25S-1524/H-R is based on a boost converter topology, using an energy-storing inductor to convert a low-voltage DC input to a high-voltage DC output. A converter contains two stages. The first stage consists of a power switch and an inductor, while the second stage includes the synchronous rectifier, output capacitor, and feedback circuitry. During the power-on phase, the power switch is turned on, allowing current to flow through the inductor. The input voltage applied to the inductor energizes it, storing energy in its magnetic field. When the power switch is turned off, the stored energy in the inductor is released, flowing into the output capacitor and maintaining the regulated output voltage.

The R0.25S-1524/H-R features a low-profile package, and is RoHS compliant. This converter operates over an extended temperature range of –40 to 80 °C. It also provides excellent thermal management, making it suitable for applications in high-temperature environments. It meets CISPR 22 Level B, ANSI C63.4 Level B, EN55022 Level B, and EN61000-3-2 Class C emissions standards. Additionally, the R0.25S-1524/H-R has a wide -40 to +80°C operating temperature range and is rated for 0.2g (5-500Hz) shock and 3.5g (0-3000Hz) vibration.

The R0.25S-1524/H-R is capable of providing up to 25W of output power in a wide 4:1 input voltage range. This wide range allows the converter to be used in a variety of applications, such as distributed power systems, instrumentation, and test and measurement applications. Additionally, it is designed for a high efficiency, allowing it to achieve up to 95% efficiency. All these features make the R0.25S-1524/H-R a reliable and efficient choice for DC DC conversion.

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