LM2787BPEV

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LM2787BPEV Evaluation Board is a power supply module specially designed forDC/DC & AC/DC (Off-Line) SMPS. It provides an efficient way to evaluate boards running with off-line power ICs such as LM2787, LM2575, LT3760, TPS51120, and many more.

The LM2787BPEV board is equipped with two transformers with two different voltage reference outputs, which both allow for a wide range of power supply designs. It is designed specifically for applications where multiple output voltages are needed, such as gaming, television, home theater, and general purpose applications. Furthermore, the LM2787BPEV board is also highly suitable for low power applications.

The LM2787BPEV Evaluation Board works in a simple yet effective way. It works by transforming a low-voltage DC power input into higher voltage outputs. To do so, it uses a combination of coils, capacitors, and an LM2787 power IC to build a complete power conversion circuit. The LM2787BPEV board can provide up to five different operating levels, which can be easily adjusted by changing the output voltage and current settings. This allows users to easily fine-tune their power supply according to their particular application needs.

The LM2787BPEV board also features a multiple dimming mode, which can be used for controlling brightness in television sets, for example. The mode uses pulse width modulation (PWM) to adjust the output of the power supply, varying the frequency and width of the signal generated. This can be used to switch from a bright screen to a darker one, or to switch from a monochrome to a color screen, depending on the application.

In addition, the LM2787BPEV Evaluation Board also offers an efficient protection circuit, which guards the board from damage caused by a power surge or other voltage irregularities. This includes overvoltage, undervoltage, temperature protection, overcurrent protection, and many more. This ensures that the LM2787BPEV board is highly reliable and safe to use.

Overall, the LM2787BPEV Evaluation Board is a highly versatile module, providing users with the flexibility to design their own power supply for DC/DC & AC/DC (Off-Line) SMPS. With its multiple adjustable levels and PWM dimming mode, it is a great choice for a wide range of applications, and provides a highly reliable and safe way to evaluate these boards.

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