RDK-321

RDK-321 is an off-line switch-mode power supply (SMPS) evaluation board, designed for both DC/DC and AC/DC power solutions. RDK-321 is the perfect evaluation board for quickly and easily connecting standard off-line AC/DC converters. It is an efficient and cost-effective way to evaluate and test low power, off-line AC/DC converters.

RDK-321 is a user-friendly evaluation board, with handy features like rotary switches, integrated LED displays and DC power sources for measuring the DC parameters. It also has configurable test points for measuring the AC input/output voltages and currents. The board also supports auxiliary connectors for AC input and output. RDK-321 is a flexible board, with its wide operating temperature range and adjustable input voltage, allowing it to be used in multiple power applications.

RDK-321 working principle is based on the principle of converting AC power into DC power. The circuit includes an input ac voltage of 110V/220V, which is rectified and fed to an integrated converter. The integrated converter is a full bridge rectifier with two Mosfets connected in series for switching the current between the positive and negative terminals. The integrated converter also includes two Buck Converters which convert the rectified input voltage into a regulated DC voltage. The output of the Buck Converters is regulated with the help of an error amplifier.

RDK-321 is designed to be used in applications like Lighting Ballast, UPS Systems, Electronic Equipment for medical/security systems, HVAC, Office Automation, Industrial Automation, etc. It is an excellent test board for off-line power solutions. RDK-321 is also suitable for the evaluation and testing of AC/DC converters with low power ratings as it has integrated protection and voltage regulation.

The RDK-321 board is a sturdy, reliable and user-friendly evaluation tool. It is an ideal tool for engineers working in the field of off-line switch-mode power supply testing and evaluation. The board has been designed to collaborate with multiple off-line Ac/DC converters and is perfect for quickly and easily connecting standard off-line AC/DC converters. The RDK-321 board is a cost-effective and efficient way to evaluate and test low power, off-line AC/DC converters.