EVB_RT4813AGQUF

The EVB_RT4813AGQUF is an evaluation board used to evaluate the features of an offline power supply. Its primary purpose is to convert a DC voltage, such as 12V, into a much lower DC voltage. It is also capable of transforming AC volts into a DC voltage. This evaluation board is well-suited for applications related to low standby power SMPS.

The EVB_RT4813AGQUF includes advanced features like high-power status indication and built-in over-voltage protection. It can handle input voltages from 6 V to 40 V and output voltages from 0.6 V to 15 V. With its advanced features, this evaluation board is suitable for many different types of applications, such as LED lighting, consumer electronics, power supplies, industrial automation and medical instrumentation.

The EVB_RT4813AGQUF uses a flyback topology to convert a DC voltage into a much lower DC voltage. In this topology, a power switch is used to transfer energy from the input supply to the load. The EVB_RT4813AGQUF uses an RT4813AGQUF power switch, which is a low-cost, full-bridge controller IC. This IC integrates many features, such as under-voltage protection, primary-side regulation, and surge protection.

When the input voltage is applied to this device, it generates an oscillating waveform at the primary side of the transformer. This waveform is used to drive the current through the power switch, which in turn drives the current through the secondary side of the transformer. The output voltage is regulated by sensing the output voltage and adjusting the duty cycle accordingly.

The EVB_RT4813AGQUF has a high power density, which makes it well-suited for applications that require a small form factor. It features a low EMI (electromagnetic interference) design, which helps reduce interference with adjacent components and signals. The evaluation board also includes an LCD panel that displays the input voltage, output voltage, temperature, and fan speed.

In short, the EVB_RT4813AGQUF is an evaluation board primarily used to evaluate low standby power SMPS. Its advanced features make it well-suited for a variety of power applications. It has a high power density and low EMI design, which helps to reduce interference with adjacent components and signals. Additionally, the LCD panel provides useful information such as the input voltage, output voltage, temperature, and fan speed.