RDK-189

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The RDK-189 evaluation board is a useful tool for DC to DC and AC to DC power supply designs. It has been designed to provide a comprehensive platform, allowing engineers to explore and experiment with various topologies and their working principles. This evaluation board is part of a larger family of similar products from ROHM.

The RDK-189 is an ideal tool for testing and evaluating the performance of power supplies with different operating conditions. It provides a power output of up to 20W with adjustable output voltages ranging from 9V to 24V. The adjustable output voltage can be set from 2V to 28V by using the onboard potentiometer. It also supports a wide range of frequencies from 400kHz to 4MHz, so engineers can use it with most off-line switch-mode power supplies. In addition, the RDK-189 evaluation board comes with over-current protection, reducing the risk of damage to the equipment.

The RDK-189 comes with an onboard circuit diagram that makes it easy for engineers to visualize the operating principles of the power supply. It also helps in learning how to adjust the voltages and frequencies for different applications. The evaluation board comes with two potentiometers which allow the engineers to control the output voltage and current respectively. The onboard switch helps to disable the output in order to save energy. The board also has an LED indicator which shows the status of the power supply. Furthermore, the RDK-189 can be controlled through a USB interface, which allows engineers to monitor and adjust the board remotely.

The RDK-189 provides a wide range of features that make it a must-have tool for power supply designers. It also offers a cost-effective solution for evaluating the performance of different topologies and operating principles. With its wide frequency range and adjustable output voltages, the RDK-189 allows engineers to experiment with different power supply designs in order to identify the ideal operating conditions for a particular application.

The RDK-189 evaluation board is a versatile and user-friendly tool for testing and evaluating different DC-DC and AC-DC power supply designs. Its wide frequency range and adjustable output voltages make it an ideal choice for designers who need to evaluate different topologies and operating principles. With its easy to use interface and onboard circuitry, the RDK-189 is the perfect tool for power supply designers. It is a must have for anyone working in the field of DC-DC and AC-DC power supplies.

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