R1Z-2409/H

DC/DC converters are widely used in power supply systems. One of the most commonly used DC/DC converters is the R1Z-2409/H, which is an isolated, synchronous, step-down buck type DC/DC converter.

The R1Z-2409/H DC/DC converter is mostly used in any application which requires a wide range of input and output voltages in a small package. It can offer an industrial and medical quality power supply compatible with UL, VDE and EN regulations. It can accept an input voltage from 8V to 30V DC and has an adjustable output voltage range of 0.6V to 24V.

The working principle of the converter is based on the principle of an inductor-diode switch circuit. The power conversion is done by a power switch which converts the incoming AC or DC power to the desired output voltage. The power switch is typically a transistor or an insulated gate bipolar transistor (IGBT). The power switch is controlled by the integrated control IC, which also provides feedback control to maintain regulation of the output voltage under various load conditions.

The converter operates in a discontinuous conduction mode (DCM) for low duty cycle applications. In this mode, the inductor current is allowed to completely reach zero before the power switch is turned off. This allows the converter to operate at high frequencies with small size components and high efficiency. It also eliminates the need for a snubber circuit, which can reduce operating costs. In addition, the converter can also operate in a continuous conduction mode (CCM) if needed.

The R1Z-2409/H DC/DC converter is designed with a built-in over-voltage, under-voltage, and over-temperature protection. This ensures that the converter is completely protected from any sort of damage caused due to abnormal operating conditions. It also contains, frequency dithering to reduce EMI and an enable/disable control pin to provide power sequencing.

The R1Z-2409/H DC/DC converter is one of the most efficient and cost-effective solutions for a wide range of applications. It is reliable and can be used in any environment where a wide range of input and output voltages are required in a compact package.