PI3311-20-EVAL1

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The PI3311-20-EVAL1 evaluation board provides a way to accurately measure the performance and adjust the parameters of power supplies based on the PI3311-20 IC. The evaluation board facilitates debugging while achieving optimum performancem including efficiency, power factor, and current/voltage accuracy. This evaluation board is part of the Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS.

The PI3311-20-EVAL1 is designed for use with fixed-frequency discontinuous current (DCM) or valley-switched (VSM) applications. The device is employed to perform the functions of a stress-controlled power conditioner for driving switches such as transistors or triacs. The output of the evaluation board is adjustable from 7V to 26V.

The evaluation board is also able to measure multiple parameters in order to achieve parameters adjustment such as voltage, current, power, power factor and efficiency. It also has the capability to regulate its current or voltage under varying load conditions thanks to its full control of switching frequency. This makes it suitable for applications such as LED lighting or power factor correction.

When used in LED lighting applications, the PI3311-20-EVAL1 evaluation board is capable of providing lighting control with precise output voltage and power control with low harmonic distortion. It also enables dimming of lights with minimal flicker or ripple, making it suitable for installing in classrooms and other locations with high requirements for flicker-free lighting.

Also, in power factor correction applications, the PI3311-20-EVAL1 evaluation board can provide a low THDi (total harmonic distortion of current) and adjustable switching frequency which is essential to achieve optimum power factor. Additionally, it can help to decrease distortion by providing optimized output waveforms without the need for additional ICs.

The PI3311-20-EVAL1 evaluation board is based on the same components and performance specification for the reference design, resulting in a reliable, proven design. The evaluation board includes connectors for all input and output points, allowing the direct connection of external components and facilitating the development time of power supply designs.

The PI3311-20-EVAL1 evaluation board is a great tool for quickly visualizing and understanding the performance and features of the PI3311-20 IC. Its numerous capabilities make it suitable for a variety of applications requiring precise output voltage and power regulation while offering greater flexibility in regards to power factor correction and LED lighting control.

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