178020302

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

The 178020302 Evaluation Board is a high-performance, dual-channel, off-line SMPS, DC/DC and AC/DC converter switch mode power supply (SMPS). Its performance capabilities include high voltage and current output, low power loss, high efficiency, high temperature operation, and high-voltage applications. The board provides a flexible, cost-effective solution for applications such as industrial motor control, LED lighting and medical equipment.

The 178020302 Evaluation Board is based on Fairchild\'s proprietary TMS1715 converter IC. This IC is built using a combination of high-voltage topologies and control techniques, including pulse width modulation (PWM), a system-on-chip (SoC) design, and a synchronous bipolar switch. This combination provides better efficiency, reduced system power losses, fast transient response, and improved output accuracy.

The 178020302 Evaluation Board is designed to provide a wide variety of off-line AC/DC and DC/DC power conversions. The board includes two onboard power stages for the main power conversion, two output stage switching regulators, a control stage, and a power stage controller for system monitoring. The two power stages have full-bridge control with synchronous rectification for better efficiency and noise control. The control stage can be configured for a variety of power control modes, such as AC-to-DC conversion, DC-to-DC conversion, and AC/DC conversion.

The 178020302 Evaluation Board also includes an integrated current sensing and protection circuit, enabling the system to detect and react to overcurrent conditions. This circuit can be used for preventive shutdowns, current limit settings, and overvoltage protect/clear operations. Additionally, the IC\'s system-level monitoring feature provides full-load start/stop control and system status monitoring.

The 178020302 Evaluation Board is designed to be a reliable, off-line SMPS solution for applications that require robust current, voltage, and EMI performance. This board is fully tested for power cycling, under-voltage and over-voltage conditions. The evaluation board is designed for use with AC supply voltages up to 40V and can also be used for isolated AC/DC power supplies. The board is offered in both 12V and 24V versions, and the two output channels are each independently adjustable.

In summary, the 178020302 Evaluation Board is a high-performance, dual-channel, off-line SMPS, DC/DC and AC/DC converter switch mode power supply board designed to provide a wide variety of power conversions. It offers high efficiency, fast transient response, low power loss, high temperature operation, and high-voltage applications. Additionally, the IC includes an integrated current sensing and protection circuit for preventive shutdowns, current limit settings, and overvoltage protect/clear operations. With all of these features, the 178020302 Evaluation Board is an ideal solution for industrial motor control, LED lighting, and medical equipment applications.

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